which of the following describes how winter wheat is planted and harvested? which of the following describes how winter wheat is planted and harvested? planted in the winter, harvested in the spring. planted in the spring, harvested in the summer. planted in the spring, harvested in the winter. planted in the fall, harvested in the summer. planted in the fall, harvested in the winter.
Answers
The winter wheat is usually planted in the fall season and it is harvested in the summer season.
The correct option is option d.
Winter wheat which is usually the Triticum aestivum are basically the strains of the wheat which are planted in the fall season so that it can germinate as well as develop into young plants which happen to remain in the vegetative phase during the winter season and then they can resume their growth in early spring.
Classification into winter wheat vs the spring is very common and traditionally, the winter and spring basically refers to the season in which the said crop is grown.
Hence, the correct option is option d.
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Related Questions
Which example is a specific question that could be used to start a scientific investigation?
A. Do long droughts increase the likelihood of forest fires
B. Should there be more services to prevent forest fires
C. Are forest fires as frightening as mudslides
D. What is the most devastating effect of a forest fire
Answers
Answer:
A specific question that could be used to start a scientific investigation is A. Do long droughts increase the likelihood of forest fires. This question can be tested and answered through scientific methods and data collection.
What is the most common type of desalination plant in the world?
Answers
Answer:
The Hadera seawater reverse osmosis (SWRO) desalination plant in Israel is the largest seawater desalination plant in the world.
In a normal cell when a mistake or mutation is detected, the cell cycle is stopped and the cell
Check ALL answers that apply
Continues on in the cell cycle without repair
Is repaired and continues in the cell cycle
Goes through apoptosis if the damage can not be repaired
Waits for repair, is repaired and continues in the cell cycle
Answers
In a normal cell when a mistake or mutation is detected, the cell cycle is stopped and the cell is repaired and continues in the cell cycle, goes through apoptosis if the damage can not be repaired and waits for repair, is repaired and continues in the cell cycle (option 2, 3 and 4).
What are cell cycle checkpoints?The expression cell cycle checkpoints denote different stages in the cell cycle where the cell 'control' everything is fine in order to proceed.
Therefore, with this data, we can see that cell cycle checkpoints are control processes of the cell.
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Which government department is responsible for the conservation of soil and water? O the Department of Agriculture and Forestry O the Department of Environmental Quality O the Department of Natural Resources the Department of Wildlife and Fisheries
Answers
Answer: The Department of Agriculture and Forestry (Answer: A)
Explanation:This is 100% the correct answer. No cap.
Answer:
A
Explanation:
Write down the reaction that occurs during the titration of
sunflower oil with KOH
-Determination of acid value of fats
Answers
During the titration of sunflower oil with potassium hydroxide (KOH), a reaction known as saponification occurs.
In this reaction, the triglycerides present in the sunflower oil react with the hydroxide ions (OH-) from KOH to form glycerol and potassium salts of fatty acids, which are commonly referred to as soap.
The general chemical equation for the saponification reaction of a triglyceride (represented as RCOO-R'COO-R''COO) with KOH is:
RCOO-R'COO-R''COO + 3KOH → 3RCOOK + C₃H₅(OH)₃
In the case of sunflower oil, which is primarily composed of triglycerides, the reaction can be represented as:
Triglyceride + 3KOH → 3Potassium Salts of Fatty Acids + Glycerol
The acid value of fats refers to the amount of free fatty acids present in the fat or oil. During the titration, the KOH reacts with these free fatty acids to form the potassium salts of fatty acids.
The endpoint of the titration is reached when all the free fatty acids have reacted with the KOH, resulting in a neutral solution.
The determination of the acid value provides an indication of the quality and purity of the sunflower oil, as higher acid values may suggest a higher content of free fatty acids, indicating the potential for rancidity or degradation of the oil.
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Question 1 o 25
PCNA is a protein involved in DNA replication. A version of it is found in all
living things. A segment of the protein's amino acid sequence is shown for
four different species. Different letters represent different amino acids.
Mouse:
Fruit fly:
Cow:
Yeast:
NEP VHL TFAL
QEP VTL TFAC
NEP VQL TFAL
DQP VDI TFGA
Based on these sequences, which two organisms have the most recent
common ancestor?
A. Cow and yeast
B. Mouse and cow
C. Mouse and fruit fly
D. Fruit fly and yeast
Answers
The organism that we could say that do have a common ancestor are Cow and yeast. Option A
What is the common ancestor?We have the sequence as;
Mouse: NEP VHL TFAL
Fruit fly: QEP VTL TFAC
Cow: NEP VQL TFAL
Yeast: DQP VDI TFGA
By comparing the sequences, we can find that the amino acid sequences from yeast and cows (DQP VDI TFGA and NEP VQL TFAL, respectively) have the most in common. The initial four locations (NEP V) and the final three spots (TFAL) specifically have the same amino acid sequence. The cow and yeast hence presumably share a most recent common ancestor.
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Select all of the characteristics of organelles:-surrounded by membranes-only found in animal cells-studded with membrane proteins-all types contain the same set of enzymes-contain distinct proteins
Answers
The correct characteristics of organelles are: Surrounded by membranes, studded with membrane proteins, and containing distinct proteins. These features are unique to organelles in cells. In addition, they are found in both animal and plant cells, and their different types contain different sets of enzymes.
Organelles are surrounded by membranes, which allow for the transport of specific molecules in and out of the organelles.
Membrane proteins are found on the surface of organelles, and they play important roles in transporting molecules across the membrane.
Organelles contain distinct proteins, which are necessary for their specialized functions. For example, mitochondria contain proteins that are involved in energy production, while lysosomes contain enzymes that break down waste products.
Overall, organelles are essential components of eukaryotic cells, providing specialized functions that allow cells to carry out complex processes. They are surrounded by membranes, studded with membrane proteins, and contain distinct proteins that are essential for their specialized functions.
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Which of the following describes one way plants changed the biosphere to support the emergence of land animals?
A Plant roots broke down rocks to create soil.
B Plant leaves decreased Earth’s reflectivity.
C Plants provided shelter and shade from the Sun.
D Plants increased carbon dioxide levels in the atmosphere.
Answers
Plants provide shelter and shade from the sun which support the emergence of land animals. Therefore, option (B) is correct.
What is the role of plants in biosphere?The area of the planet that is home to all forms of life, including animals, plants, and microorganisms, is referred to as the biosphere.
Because they are the main creators of all other organisms, plants have a significant place in the biosphere. This indicates that these organisms are the ones responsible for the production of organic compounds, which are then taken in by other creatures. They do this via a process known as photosynthesis, which utilises the light energy provided by the sun.
They provide shelter to many birds and animals like a home. Also, they provide food for birds, animals and human beings in the form of leaves, vegetables, fruits and roots
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The fusion of a sperm and egg to form a ________________________
Answers
Answer:
zygote
Explanation:
gamates fuse and create zygotes
Answer:
Zygote
Explanation:
The fusion of a sperm and egg to form a zygote. Hope it helps you !!
Which component within a nuclear reactor directs neutron bombardment?.
Answers
"Control rod" is the component within a nuclear reactor that directs neutron bombardment.
The component within a nuclear reactor that directs neutron bombardment is called the "control rod." Control rods are made of materials that absorb neutrons, and they are used to regulate the neutron flow within the reactor core. By adjusting the position of the control rods, operators can control the rate of the nuclear chain reaction, ensuring the reactor operates safely and efficiently.
By adjusting the position of the control rods, the operator can regulate the neutron population, which in turn controls the reactor's power level. When the control rods are inserted, they absorb neutrons and reduce the number available for the fission process, effectively slowing down or stopping the chain reaction. Conversely, when the control rods are withdrawn, more neutrons are available, leading to an increase in the chain reaction rate and power output of the reactor. The precise positioning of the control rods allows for fine-tuning of the reactor's neutron population and power output.
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Which of these mutations do you think would have the worst effect on the function of
the protein?
an insertion or
deletion near
the end of a
gene
an insertion or
deletion at the
beginning of
an insertion at
the middle of
a nonsense
mutation at the
end of the gene
a missense
mutation
the gene
the gene
Answers
Answer:
Both are harmful for the organism in case of point mutation. In case of deletion or insertion of a particular fragment of the gene, deletion could be more harmful than insertion, because the deleted fragment of the gene will never be replaced at exact size and exact position of the disabled gene.
Explanation:
hope it helps
Questions why is the heating in the Benedict's is test and millon test carried out in a water bath
Answers
The heating in the Benedict's test and Millon test is carried out in a water bath to maintain a constant and controlled temperature. This ensures accurate and reliable results by minimizing external factors that could influence the reactions taking place.
The Benedict's test and Millon test are both chemical tests used to detect the presence of reducing sugars, such as glucose, in a given solution. These tests involve a reaction between the reducing sugar and a reagent, which undergoes a color change in the presence of the sugar.
Heating is an essential step in both tests because it helps to facilitate the reaction between the reducing sugar and the reagent. By applying heat, the rate of reaction increases, allowing for faster and more reliable results. However, it is crucial to maintain a consistent and controlled temperature throughout the reaction to ensure accuracy.
A water bath is used for this purpose. A water bath consists of a container filled with water that is heated to a specific temperature, typically around 70-100 degrees Celsius, depending on the test being performed. Placing the test tubes containing the reaction mixture into the water bath allows the solution to be heated uniformly and consistently.
The water bath provides a stable and controlled environment, preventing sudden temperature fluctuations that could affect the reaction rate and, consequently, the test results. It helps to maintain the reaction at the desired temperature for a specified duration, ensuring optimal conditions for the reaction to occur.
By carrying out the Benedict's test and Millon test in a water bath, scientists and laboratory technicians can achieve reliable and reproducible results, allowing for accurate identification of the presence of reducing sugars in a given solution.
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During the light-dependent reaction of photosynthesis, light energy is converted into which form of energy?
chemical
mechanical
thermal
electrical
Answers
Answer:
NADPH formation.
The net effect of these steps is to convert light energy into chemical energy in the form of ATP and NADPH. The ATP and NADPH from the light-dependent reactions are used to make sugars in the next stage of photosynthesis, the Calvin cycle.
hello help please i’ll mark brainliest!!! please help
Answers
Answer:
Answer: The hottest time of the day is around 3 p.m. Heat continues building up after noon, when the sun is highest in the sky, as long as more heat is arriving at the earth than leaving. By 3 p.m. or so, the sun is low enough in the sky for outgoing heat to be greater than incoming.
Explanation:
Answer:
The third one
Explanation:
Which of the following would be a function of the nucleic acids?
A.
They are used to store and transmit genetic information
B.
They are used to store energy
C.
They are used for structural purposes
D.
They are used to insulate the body
Answers
Nucleic acids include DNA and RNA, are the genetic material in living things. The main function of the nucleic acids is to store and transmit the genetic information. Thus, the correct option is A.
What are Nucleic acids?Nucleic acids are biopolymers, which are essential to all known forms of life. They are composed of nucleotide polymers. Nucleotides are the monomers of nucleic acids which are made up of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
Nucleic acids play essential roles in all cells and viruses. The main function of nucleic acids involves storage and expression of genetic information in organisms. Deoxyribonucleic acid (DNA), encodes the information cells need to make proteins.
Therefore, the correct option is A.
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each parent donates _____ allele to the offspring.
Answers
Answer:
One
Explanation:
Each parent gives One. Therefore together they give a total of 2.
Hope this helps!
If you breathed in a lot of chlorine at the pool, which of your cells would be affected? If an embryo were exposed to chlorine, which of his cells would be affected?
Answers
Answer:
I HATE KEYONNN\
Explanation:
If a lot of chlorine is breathed in, then it would harm the lungs' cells, especially the cells of the airways, the pseudostratified epithelial cells. It harms the different organs of developing embryos as it depends on the mother.
What is breathing?Breathing is the process of taking the oxygen inside the lungs from the atmosphere and releasing the carbon dioxide into the atmosphere. If a large amount of chlorine is taken, it will affect the cells in the airways.
Long-term inhalation of such gases causes lung problems such as acute lung disorder, asthma, pulmonary pneumonia, and so on. If such a condition arises, then it would be very difficult to provide proper oxygen to the body, and many other cellular activities would be affected.
In the case of developing embryos, it depends on the maternal supply. If the maternal blood is toxicated with chlorine, then it will supply the baby, and the developing baby organs will be affected. There are many disorders such as improper development of the brain, lungs, bones, etc. It will affect the embryo's cognitive capacity too.
Hence, a lot of chlorine affects the lungs the most when breathed.
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When populations approach their carrying capacity, their resources ________.
Answers
Answer:
Becomes more scarce
Explanation:
The resources become more rare because the growth rate approaches zero.
(a) Where is the plasma membrane located on an animal cell? _____ (b) All organelles have a specialized function. What is the function of the plasma membrane? _____
Answers
Answer:a) Where is the plasma membrane located on an animal cell?
Explanation:
the eukaryotic cell organelle that most resembles a bacterial cell is the
Answers
Answer:
mitochondria
Explanation:
Both bacteria and mitochondria have their own cell
The thyroid gland stimulates growth and metabolic rhythm, what disorders do you know about this gland? (I have to do a job this, excuse me if it's tedious)(I have to do a job this, excuse me if it's tedious
Answers
which of the following statements about meiosis in humans is true?multiple select question.used for sexual reproductiondaughter cells are genetically differentchromosome number of daughter cells is the same as that of the parent cellinvolves a single divisionproduces four daughter cells per cycle
Answers
The correct statements about meiosis in humans are that it is used for se-xual reproduction and that daughter cells are genetically different.
The chromosome number of daughter cells is half that of the parent cell, so it is not the same. Meiosis involves two divisions, not a single one. It produces four daughter cells per cycle, but those cells are not identical to the parent or to each other. Therefore, the true statements are that meiosis in humans is used for se-xual reproduction and produces genetically different daughter cells. In humans, meiosis is indeed used for se-xual reproduction, and it produces daughter cells that are genetically different from each other and the parent cell. During this process, four daughter cells are generated per cycle. However, the chromosome number of daughter cells is half that of the parent cell, and meiosis involves two divisions (meiosis I and meiosis II), not a single one. So, the true statements are:
- Used for se-xual reproduction
- Daughter cells are genetically different
- Produces four daughter cells per cycle
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Which finding meets the criteria of a reassuring fetal heart rate (FHR) pattern?
A) FHR does not change as a result of fetal activity.
B) Average baseline rate ranges between 100 and 140 beats/min.
C) Mild late deceleration patterns occur with some contractions.
D) Variability averages between 6 to 10 beats/min
Answers
Option B meets the criteria of a reassuring fetal heart rate (FHR) pattern.
A reassuring fetal heart rate (FHR) pattern is one that indicates that the fetus is in good condition and is not experiencing any distress. Several factors are used to determine whether an FHR pattern is reassuring or not, including the baseline rate, variability, accelerations, and decelerations.
Option B meets the criteria of a reassuring FHR pattern because the average baseline rate ranges between 100 and 140 beats/min, which is considered normal for a healthy fetus. A baseline rate that falls outside of this range may indicate that the fetus is experiencing distress or other issues.
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failure to thrive is caused by prenatal problems. is a nonorganic problem. is apt to be created by a combination of organic and nonorganic causes. is an organic illness
Answers
Failure to thrive is caused by prenatal problems, and "is apt to be created by a combination of organic and nonorganic causes."
"Failure to thrive" (FTT) refers to a condition in which an infant or young child is not growing or developing adequately. The underlying causes of FTT can be complex and may involve both organic and nonorganic factors. While some cases of FTT may be caused by prenatal problems, such as fetal growth restriction, FTT is not always necessarily caused by purely organic factors.
Nonorganic factors, such as poor feeding practices, neglect, or emotional deprivation, can also contribute to the development of FTT. Organic causes may include prenatal problems, while nonorganic causes can be related to various environmental factors.
In many cases, FTT is thought to be caused by a combination of both organic and non-organic factors. For example, a child with an underlying medical condition that affects their ability to absorb nutrients may also be exposed to poor feeding practices or neglect, exacerbating their growth and development problems. Therefore, failure to thrive is caused by prenatal problems, and "is apt to be created by a combination of organic and nonorganic causes."
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Which of the following statements about mapping bacterial genes by conjugation is NOT true? For any two genes transferred from donor to recipient, ail genes residing between them have also been transferred. It is necessary that all Hfr cells be absent from the population of cells recovered for genotyping. Two genes that are very close together may appear to be transferred at the same time. The closer a gene to the Hfr origin, the more likely it will be transferred to the recipient during conjugation.
Answers
The statement that is not true about mapping bacterial genes by conjugation is that "it is necessary that all Hfr cells be absent from the population of cells recovered for genotyping."
Hfr cells play a crucial role in bacterial conjugation as they transfer bacterial genes to the recipient cell. Therefore, their absence would make it impossible to map the bacterial genes. Mapping bacterial genes by conjugation involves transferring bacterial genes from an Hfr cell to a recipient cell. The bacterial genes are then analyzed through genotyping to determine their order and location. It is also true that for any two genes transferred from donor to recipient, all genes residing between them have also been transferred, and that two genes that are very close together may appear to be transferred at the same time. Additionally, the closer a gene to the Hfr origin, the more likely it will be transferred to the recipient during conjugation. In conclusion, mapping bacterial genes by conjugation is an essential technique in molecular biology, and understanding its principles is crucial for studying bacterial genetics.
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EARTH SCIENCE //What is true about ice and liquid water?
A. Ice has a higher density than liquid water because it has less space between molecules.
B. Ice has a lower density than liquid water because it has more space between molecules.
C. Ice has a higher density than liquid water because it has more space between molecules.
D. Ice has a lower density than liquid water because it has less space between molecules.
Answers
Answer: B
Explanation:
When water freezes it expands.
Hope I helped!!!
Ice floats on water!! it’s less dense- there’s also more space between molecules because of hydrogen bonding.
hope that helps!
hich statement best describes the relationship between the spots that are developed on the tlc plate and the spots that are separated by the microcolumn?
Answers
The spots will appear in the opposite order (ex: blue, pink, and pink, blue) on the TLC plate and the microcolumn because we add solvent from the top in one and the bottom in the other.
A substance that dissolves a solute and creates a solution is known as a solvent. The Latin term solidus, which means to "loosen, untie, solve," is the source of the English word solvent. In addition to the more usual liquid form, a supercritical fluid, solid, gas, or liquid can also be used as a solvent. Since water is the most common solvent used by living organisms, all the ions and proteins in a cell are dissolved in it.
The temperature can change how much solute and how many solvents will dissolve. One of the main applications of solvents is in paints, paint removers, inks, and dry cleaning. Tetrachloroethylene, for instance, is used in dry cleaning. Glue removers (acetone, methyl), paint thinners (toluene, turpentine), and nail polish removers are some more applications for organic solvents.
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The hiv virus attacks only a certain type of white blood cells, and not other cell types. Why?.
Answers
HIV virus infects and destroys white blood cells called CD4+ cells. The body can no longer defend itself against infection if too many CD4+ cells are destroyed.
What is HIV?
HIV, human immunodeficiency virus, attacks the body’s infection fighting cells, which makes a person vulnerable to diseases and infections. More specifically, HIV attacks the white blood cells called the CD4+ cells.
There is no effective cure for HIV, so once you contract the virus, it stays for life. There is, however, an effective treatment with HIV medicine. But, if left untreated, HIV can lead to AIDS, acquired immunodeficiency syndrome.
AIDS is the last stage of HIV. This occurs when the immune system of the body is badly damaged.
A person is said to have progressed to AIDS from HIV when their CD4 cell number falls below 200 per cubic ml of blood.
Therefore, HIV virus infects and destroys white blood cells called CD4+ cells. The body can no longer defend itself against infection if too many CD4+ cells are destroyed.
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This type of connective tissue is found in the walls of arteries, true vocal cords, and the trachea. it is _________ connective tissue.
Answers
This type of connective tissue is found in the walls of arteries, true vocal cords, and the trachea. It is elastic connective tissue.
Elastic tissues are a type of dense connective tissue that contains a lot of fiber and provide support to the arteries.
They provide resistance and tensile strength to the stretching arteries.
The elastic and collagen fibers provide elasticity and flexibility so that the structure can return to its original shape even after stretching.
There are two types of elastic connective tissues: Connective tissues proper and special connective tissues.
These are produced by the fibroblasts in the arteries.
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definition of root pressure
Answers
Answer:
Root pressure is the transverse osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves.
Explanation:
Root pressure occurs in the xylem of some vascular plants when the soil moisture level is high either at night or when transpiration is low during the day.