Answers
Answer:
The correct answer is - option D.
Explanation:
Mendel also performed this type of dihybrid cross that the genes for pea shape color assort independently of each other.
In this punnet square: there is a genotype ratio close to 9:3:3:1 of 9 = round-seed plants with green pods, 3 = wrinkled-seed plants with green pods, 3 =round-seed plants with yellow pods, and 1 = wrinkled-seed plants with yellow pods.
This is an expected ratio with an independent assortment of dominant and recessive alleles.
Related Questions
which choice best describes the kind of information genes contain according to mendel's predictions? responses mutated mutated irregular irregular hereditary hereditary consistent
Answers
Genes best describe the kind of information genes contain according to Mendel's predictions.
What instrument is utilised in Mendelian genetics to forecast outcomes?
The percentages of phenotypes in a cross's progeny from known genotypes can be predicted using a Punnett square. Based on the other genotypes involved in the cross, a missing genotype can be identified using a Punnett square.
What is Mendel's heredity theory?
He concluded that genes are inherited from each parent as separate, paired units. Mendel observed how parental genes separated and if they showed up as dominant or recessive qualities in the children. He was aware of the mathematical patterns passed down from one generation to the following.
To know more about Mendel's heredity theory, click here- brainly.com/question/10487961
#SPJ4
Answer: pretty sure it's mutated
Explanation:
Identify each of the cell types listed that are associated with the alveoli of the lungs.
Answers
The cell types that are associated with the alveoli of the lungs are Type 1 pneumocytes, Type 2 pneumocytes and Alveolar macrophages.
Which type of cells present in alveolus?Each alveolus has three types of cell i.e. Type 1 pneumocytes, Type 2 pneumocytes and macrophages. These cells perform function of respiration in the lungs.
So we can conclude that the cell types that are associated with the alveoli of the lungs are Type 1 pneumocytes, Type 2 pneumocytes and Alveolar macrophages.
Learn more about alveoli here: https://brainly.com/question/11720309
#SPJ1
How does the harsh weather graph differ from the normal weather graph
Answers
Explanation:
The carrying capacity is lower and there is a greater population decrease during the winter.
I believe that would be the answer you’re looking for.
Do you think tress could reduce the negative effects of climate change? why or why not
Answers
Answer:
Hi there, Here is what I think
Trees can't reduce the negative effects of climate change because climate change throws off their functions (ex. Trees' leaves fall during the fall season but if its a lot warmer close to summer weather during fall season) it can mess up the way they function at a certain point in the seasons with that trees won't be able to function properly if the weather changes all of a sudden from scorching hot summer to a blizzard all of a sudden which can kill trees. Trees can hibernate in the Winter and bloom around Spring/Summer time but if you have wintery weather during summer it will kill them. So no trees can't reduce the negative effects of climate changes hence why people are scared over climate change because if the trees die we can die too without the oxygen trees and other plants provide for us.
Hope this helped :)
An elderly patient states that she feels very faint anytime she takes her blood pressure medication. is this an example of a true allergic reaction or an adverse reaction?
Answers
An elderly patient states that she feels very faint anytime she takes her blood pressure medication. is this an example of an adverse reaction.
What is True Allergic reaction?True drug allergies are rare and caused by the immune system. An allergic reaction is an abnormal response of the immune system to a normally harmless substance. The job of the immune system is to find foreign substances, such as viruses and bacteria, and get rid of them.
Symptoms :Symptoms
• Skin rash.
• Hives.
• Itching.
• Fever.
• Swelling.
• Shortness of breath.
• Wheezing.
• Runny nose.
What is Adverse Reaction?An adverse drug reaction (ADR) can be defined as 'an appreciably harmful or unpleasant reaction resulting from an intervention related to the use of a medicinal product; adverse effects usually predict hazard from future administration and warrant prevention, or specific treatment, or alteration of the dosage regimen.
Examples of adverse drug reactions : rashes, jaundice, anemia, a decrease in the white blood cell count, kidney damage, and nerve injury that may impair vision or hearing. These reactions tend to be more serious but typically occur in a very small number of people.
To know more about Adverse Drug Reactions please click here : https://brainly.com/question/26254731
#SPJ4
suppose a carbon dioxide molecule leaves a respiring muscle cell in the leg and is transported in blood to the lungs. it moves through
1) heart
2) systemitic vein
3) alveolar capillaries
4) pulmonary artetry
5) capillaries near muscle cells
in what order does this carbon dioxide molecule encounter these structures?
Answers
Answer:
Explanation:
the carbon dioxide molecule encounters the structures in the following order: 5) capillaries near muscle cells, 2) systemic vein, 1) heart, 4) pulmonary artery, and 3) alveolar capillaries.
How are trees agents of mechanical weathering?
Practice
A
Growing tree roots physically break apart rock.
B
Tree roots secrete a lot of acids that react with minerals in the rock.
C
Trees cause chemical reactions to take place altering the soil and rock nearby.
D
Trees do not cause rocks to weather.
Answers
Growing tree roots physically break apart rock are the tree agents of mechanical weathering. So, the correct option is (A).
What is Mechanical Weathering?Mechanical weathering is also called physical weathering in which a large rock breaks down into smaller pieces of rocks. When rocks decompose or break down without experiencing any change in their chemical composition, it is known as mechanical weathering.
There are 3 Mechanical Weathering Processes which break down rocks
Frost wedging.Exfoliation.Biological activityThe roots of a plant grow into a crack in a rock. When these roots grow, they open the crack. Burrowing animals can also cause weathering. The animal may break the rock to dig for food or make a hole to live in.
Thus, growing tree roots physically break apart rock are the tree agents of mechanical weathering. So, the correct option is (A).
Learn more about Mechanical Weathering, here:
https://brainly.com/question/29616569
#SPJ1
Drag the terms to the correct boxes to complete this infographic on the general parts of the eukaryotic cell. Cell Wall External Chromosomes Internal Mitochondria Cytoskeleton Glycocalyx Cilia Ribosomes Boundary EUKARYOTIC CELL Cytoplo membrane Append Nu Homebound Olle Endoplasmi reculum Coleratu Flagella Nuclear envelope Muide Mikrotubules Intermediate laments Actin laments chlo
Answers
A nucleus and other membrane-bound organelles are found in the cells of eukaryotes, which are creatures.
What are eukaryotic cells?A nucleus and other membrane-bound organelles are found in the cells of eukaryotes, which are creatures. All mammals, plants, fungi, protists, and the majority of algae are eukaryotic creatures, as are many other types of life. Single cells or many cells can make up eukaryotes.
Eukaryotic cells are comprised of 3 major compartments. There are two different kinds of glycocalyx and appendages in the exterior compartment.The boundary can consist of a cell membrane and possibly a cell wall as well. The internal compartment is comprised of the cytoplasm, the nucleus, cytoskeletal components, and other organelles, such as mitochondria and ribosomes.To learn more about Eukaryotic cells refer to:
https://brainly.com/question/495097
#SPJ4
The carbon cycle involves the movement of carbon between the four main reservoirs. Which represents one of the main reservoirs?
(1 point)
O oceans
O factory emissions
O lakes
O root respiration
Answers
would a chimeric translation system with e coli ribosome small subunit and yeast ribosome large subunit be able to function for protein synthesis? why or why not?
Answers
Most ribosomal protein (r-protein) synthesis in Escherichia coli is coordinated with rRNA synthesis via a translational feedback mechanism: when r-protein levels exceed rRNA levels, particular r-proteins bind to their own mRNAs and prevent operon expression.
How does translation bring the ribosome's large and small subunits together?Ribosomal subunits form a sandwich-like structure on the strand of mRNA during translation, where they then draw in tRNA molecules bound to amino acids. The ribosome converts the decoded mRNA sequence into a polypeptide, or new protein, which is composed of a lengthy chain of amino acids.
Which protein in E. coli triggers transcription?More than a hundred genes in Escherichia coli are controlled by the flexible transcriptional regulator known as the cAMP receptor protein, also referred to as the catabolite activator protein.
To know more about e coli ribosome visit:-
https://brainly.com/question/17763018
#SPJ4
In what part of the renal tubule does most reabsorption of substances occur?.
Answers
Answer:
The proximal convoluted tubule.
Explanation:
Learning through Art: The Alternation of Generations Life Cycle in Plants
• Drag pink labels onto pink targets to identify the processes involved in the life cycle.
Labels can be used more than once.
Reset Help
gametophyte
plant (n)
fertilization
Group 1
(h
meiosis
Group 1
>
Group 2
mitosis
Group 2
Group 1
gametes (n)
zygote (2n)
sporophyte plant
(2n)
Group 1
Group 1
spores (n)
Group 2
Pearson Education, Inc.
Answers
The chronological order of the process of Hermintation in plants is:
MeiosisGametesFertilizationSporesSporophyte Plant.Hermintation is a process used in artificial intelligence to generate the best possible solution to a given problem. It uses a heuristic search algorithm to explore a large number of possible solutions, evaluating each one and selecting the best one.
The process starts by randomly generating a set of possible solutions and then evaluating each one. The best solution is then selected from the set and used as the starting point for the next iteration. This process is repeated until a satisfactory solution is found, or the algorithm reaches a certain number of iterations. The goal of Hermintation is to find the optimal solution in the shortest amount of time.
Learn more about meiosis:
https://brainly.com/question/25995456
#SPJ4
Cellular respiration uses one molecule of glucose to produce.
Answers
Answer:
36 ATP
Explanation:
WBC count that can cause turbidity in the cyanmethemoglobin method resulting to falsely high hemoglobin value:_____.
Answers
A very high WBC count can lead to turbidity in the cyanmethemoglobin method resulting in falsely high hemoglobin value.
Cyanmethemoglobin method is a method which is used for the estimation of hemoglobin. In this method, hemoglobin is converted to cyanmethemoglobin by adding ferricyanide and potassium cyanide. The absorbance is then measured at 540nm using a spectrophotometer.
This is a very advantageous method as it is able to measure all forms of hemoglobin except sulphaemoglonin and also since spectrophotometer is used, subjective errors are avoided. But, if the WBC count is very high, it can lead to turbidity in the cyanmethemoglobin method resulting in falsely high hemoglobin value.
To learn more about hemoglobin here
brainly.com/question/15011428
#SPJ4
What is their role in the Antartic ecosystem
(Learpard seals)
HELP ME!!
Answers
Answer:
Explanation:
Leopard seals use their powerful jaws and long teeth to kill smaller seals, fish, and squid. These effective predators live in frigid Antarctic and sub-Antarctic waters, where they also eat penguins. They often wait underwater near an ice shelf and snare the birds just as they enter the water after jumping off the ice.
A student is observing a cell under a compound microscope. The student has been asked
to list an evidence that can be used to determine if the cell belongs to kingdom Plantae or
kingdom Animalia. Which organelle could be used to determine the correct placement of
the cell?
A.ribosome
B.nucleus
C.mitochondria
D.cell wall
Answers
A cell is the fundamental, structural, and functional unit of all living things. Plant cells do not have lysosomes or centrosomes, whereas animal cells do (or a pair of centrioles).
What is Plant cells?A plant cell is a eukaryotic cell with a true nucleus and organelles that perform specific functions. However, some organelles found in plant cells differ from those found in other eukaryotic cells. Organelles, cytoplasmic structures, cytosol, cell membrane (also known as plasma membrane), and cell wall are all components of a typical plant cell structure.Plastids, nucleus, mitochondria, endoplasmic reticulum, and Golgi apparatus are plant cell organelles. The plant cell is the fundamental unit of all plants. Plant and animal cells are both eukaryotic, which means they have a membrane-bound nucleus and organelles. The following is a summary of some of the most important characteristics of plant cells. See cell for a more in-depth explanation.To learn more about Plant cell refer to:
https://brainly.com/question/913732
#SPJ2
In term of characteristics of a living organism
What would it be if headlight that switch on automatically in the dark?
Answers
Answer:
A headlamp is a lamp attached to the front of a vehicle to illuminate the road ahead. Headlamps are also often called headlights, but in the most precise usage, headlamp is the term
Explanation:
I hope that helps
Answer: Well obviously there will be a light you would be seeing, and I’m pretty sure the headlight turned on for a reason which is: there might be something in front of the car that the headlight detected. Or the headlight wants to make sure you see where you are going.
Explanation: I did a brain proccess and thought with my head and got this I don’t know what any other reason why a headlight would turn on automatically. I hope this helped :)
What happens to the energy at each trophic level in an energy pyramid?
Answers
Answer:
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. Trophic level transfer efficiency (TLTE) measures the amount of energy that is transferred between trophic levels.
What type of receptors in the wall of the larynx and lungs, cause a person to cough in response to components of smoke and smog
Answers
The receptors in the wall of the larynx and lungs that cause a person to cough in response to components of smoke and smog are known as irritant receptors. These receptors are sensitive to various stimuli, including airborne particles and chemicals, that can irritate the respiratory tract.
When activated, irritant receptors send signals to the brain, triggering a cough reflex that helps to clear the airways of any potential harmful substances. Chronic exposure to smoke and smog can cause damage to the respiratory system and increase the risk of respiratory illnesses, such as bronchitis and asthma. It is important to minimize exposure to these pollutants and seek medical attention if coughing persists or is accompanied by other symptoms.
Learn more about receptors here:
https://brainly.com/question/11985070
#SPJ11
can someone help me?
Answers
Answer:
I believe it's A, commencualism.
Explanation:
Because it means that one type of animal pairs itself with another to provide a service or perk, while the other maybe offers protection or something similar, improving the species.
I hope it's correct tho, sorry if it's not. ♥
What do scientists use to refer to organisms because common names can create confusion? *
Answers
Answer:
Scientific Name
Explanation:
Scientists use a two-namesystem called a Binomial Naming System.
They name animals and plants using the system that describes the genus and species of the organism.
In an area in Africa, during dry months, temporary pools form where rivers flow during rainy months. Some fish have developed the ability to use their pelvic fins, which are on the underside of their body, as feet. They can use these feet to travel on land from one temporary pool to another. Other fish in these pools die when the pools dry. What can be expected to happen in this area after several years?
Answers
Indicate whether the following statements about apoptosis is true or false. Apoptosis is a form of cell death in which cells are broken down into membrane-enclosed pieces and then digested by phagocytes.
Answers
The statement "Apoptosis is a form of cell death in which cells are broken down into membrane-enclosed pieces and then digested by phagocytes" is TRUE because Apoptosis is a physiological process of programmed cell death that plays a vital role in maintaining the proper balance of cells in multicellular organisms.
It is a fundamental aspect of the development, immunity, and tissue homeostasis of a living being. The apoptosis process involves the disintegration of cells into membrane-bound particles that are engulfed and digested by the scavenging white blood cells or phagocytes, mainly macrophages. The fragmented apoptotic cells are smaller than those created by necrosis and are enclosed in membrane vesicles known as apoptotic bodies.
Apoptotic bodies are generally engulfed and eliminated by phagocytes, which effectively clear them from the tissue. Thus, apoptosis is a vital mechanism for eliminating unwanted, damaged, or malfunctioning cells from the body, maintaining a balanced cell population.
You can learn more about Apoptosis at: brainly.com/question/30837708
#SPJ11
consider a food web with 3 trophic levels. if there is an increase in the biomass of organisms at the top tropic level, which of the following changes would be predicted if a trophic cascade occurs?
Answers
An increase in primary producer biomass can result in trophic cascade.
What is Trophic Cascade?
When a trophic level (species) of the ecosystem is diminished or eliminated, a trophic cascade is a secondary consequence. This starts a cascade—a succession of incidents or impacts on other species—that alters the ecosystem's overall equilibrium.Interactions between ecological species maintain the equilibrium of entire ecosystems. Therefore, reducing their population or altering their behavior because of the risk of predation leads to an ecological imbalance or a trophic cascade.Trophic level:
A trophic level is a place in the food chain that an organism resides.In essence, it indicates how many steps separate a creature from the beginning of the food chain.Similar to a succession tree, a food chain demonstrates which organisms each organism will consume in turn.A food chain only reveals who consumes whom.Trophic Cascades come in three varieties.
First-Down Cascade
In ecosystems when the top consumer or apex predator regulates the population of the primary consumer, a top-down cascade ensues (herbivore). As a result, the population of the primary producer (species of plants) can flourish.Top-down Cascade
The quantity of energy transferred to higher trophic levels is determined by the number of primary producers present in the ecosystem.Similar to zooplankton or phytoplankton, plants are primary producers that engage in photosynthesis to create energy (for themselves) and oxygen for the environment.Grant Cascade
External food can sustain the population of a given species at particular trophic levels. In the same way that a local predator consumes livestock that is passing by, native animals can feed on resources that do not originate in their area.Hence, An increase in primary producer biomass can result in trophic cascade.
To learn more about trophic cascade click on the link
https://brainly.com/question/15225275
#SPJ4
Do you think the processes that form and shape the small stream bed are similar to those that form and shape the Grand Canyon? Why or why not?
Answers
Answer:
Due to the flowing of stream and river.
Explanation:
The processes that formed the small stream bed are similar to those that formed the Grand Canyon because both are formed by the flowing of river. The river flow through these regions and with this flow they takes rock particles with itself and makes several shapes and structures of that region. So we say that rivers and streams are responsible for the formation of stream bed and Grand Canyon.
name the following the plant hormone which is responsible for the ripening of fruits
Answers
Answer:
ethylene
Explanation:
plant hormone responsible for fruit ripening as well as senescence of vegetative tissues.
HELP ANSWER NEEDED!! BEFORE 3:00!!
Answers
Answer:
1: C
2: B
3: C
4: C
5: B
6: False
7: False
8: True
9: False
10: False
Explanation:
Looked each question up and that’s what i got. hope this helps, good luck!!!!!
PLEASE HELP IM DOING AN EXAM ILL GIVE BRAINLIEST
Old computers are often sent to landfills.
What can people do to reduce the number of computers in landfills?
Select all that apply.
O Recycle parts of old computers for their various metals.
O Repurpose old computers for other needs.
Keep old computers at home and never throw them away.
O Always buy the newest computer available on the market.
Answers
Answer:
Recycle parts of old computers for their various metals.
Repurpose old computers for other needs.
In the diagram below of a human skeleton, what is the name of the bone
labeled K?
O A. Tibia
OB. Femur
C. Fibula
D. Humerus
bib Coge
Vertebra
B
Carpals
Metacarpals
Phalanges
C
D
E
Cranium
G
H
K
Tarsals
Metatarsals
Phalanges
Answers
The part labelled K is called from the skeleton image, the femur. Option B
What is the skeleton?
The skeleton, also known as the skeletal system or the bony framework, is the internal framework of the human body that provides support, structure, and protection. It is composed of bones, cartilage, ligaments, and tendons.
The human skeleton consists of approximately 206 bones that are classified into two main categories: axial skeleton and appendicular skeleton. The axial skeleton includes the skull, vertebral column, and ribcage, while the appendicular skeleton includes the bones of the limbs (arms and legs), shoulder girdle, and pelvic girdle.
Learn more about skeleton:https://brainly.com/question/24942777
#SPJ1
which statement best describes a bacteriophage? select all that apply
Answers
Answer:
can not answer without the rest of the question
Explanation: