Answers
Answer:
It is a long bone.
Explanation:
This meaning that it is greater in width, while the patella, a sesamoid bone, is small and round.
Related Questions
An amino acid's unique characteristics is defined by the ________.
Answers
___ ___ is the flow of alleles into or out of a population.
Answers
Answer:
Gene Flow
Explanation:
Two students are comparing scientific experiments to investigations. They came up with the following ideas. Student A: Testing plant growth in different types of soils Student B: Comparing the water level in a lake during different times of the year Which student gave an example of a scientific experiment? Student A because it requires experimental and control groups Student B because it requires a hypothesis Student A because it is preferably done in natural settings Student B because it is preferably done across a long period of time
Answers
Answer:
Student A because it requires experimental and control groups
Explanation:
Answer:
i took the test, its A
Student A because it requires experimental and control groups
Explanation:
How many different gene combinations for sperm are possible for an organism with a genotype TtRr? a. 2 b. 4 c. 6 d. 10
Answers
Answer:
B. 4
Explanation:
Based on the genotype of the organism illustrated (TtRr), the organism is a diploid organism i.e. organism with two sets of each chromosome. The number of possible combinations in the gamete can be calculated using the formula; 2^n where n = haploid number
In this case, the organism has a diploid number of 4. This means that the haploid number after meiotic division will be 2. Hence, the number of gene combinations will be 2² = 4 possible combinations.
do the usage of synthetic plant hormones for the modification of plant growth have any environmental implications
Answers
The usage of synthetic plant hormones for the modification of plant growth can have environmental implications.
Understanding the Effect of Synthetic Plant HormonesFactors to consider
1. Ecotoxicity: Synthetic plant hormones, if not properly regulated or used in excessive amounts, can pose risks to non-target organisms and ecosystems. They may affect the growth and development of other plants, beneficial insects, and microorganisms, potentially disrupting ecological balance.
2. Soil and Water Contamination: Improper application or disposal of synthetic plant hormones can lead to soil and water contamination. Runoff from treated fields or improper disposal of unused hormones may introduce these compounds into water bodies, potentially affecting aquatic organisms and overall water quality.
3. Resistance and Persistence: Repeated and excessive use of synthetic plant hormones can contribute to the development of resistance in target plant species. This can lead to the evolution of herbicide-resistant weed populations, requiring higher doses or different chemicals to achieve the desired effect. Moreover, some synthetic hormones may persist in the environment for extended periods, potentially impacting subsequent crops or natural vegetation.
4. Non-target Effects: Synthetic plant hormones may influence the growth and development of unintended plant species, leading to unintended consequences such as changes in biodiversity, alteration of natural plant communities, or interference with the natural ecological succession.
5. Human Health Concerns: The potential impacts of synthetic plant hormones on human health are an area of ongoing research. While these hormones are generally considered safe for use in agriculture when used according to regulations, there may be concerns related to exposure, residues, or indirect effects on food quality and safety.
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6-10 Importance of planting
Answers
Answer:
Importance of Planting
Explanation:
Trees increase property values.
Trees clean the air.
Trees slow water runoff.
Trees prevent soil erosion.
Trees help buffer noise pollution.
Trees cool our homes, streets, and cities.
Trees can save you money on energy costs.
Trees are beautiful.
All cells have some universal features. Which of these is a universal feature found in A) MitochondriaB) Cell wallC) Golgi apparatusD) Ribosomes
Answers
As the statement says all cells have some structures in common, one of the most fundamental are ribosomes, this can be found on all eukaryotes and all prokaryotes, so the correct answer is option D.
inquiry based pedagogy is being embraced in principle across the globe. in the last decade , it has been supported by an increasing body of research on its effectiveness. illustrate your understanding of the concept of inquiry based pedagogy with a relevant example
Answers
Inquiry-based pedagogy involves fostering curiosity and active learning. For example, students investigating real-world environmental issues and proposing solutions.
Inquiry-based pedagogy is a teaching approach that promotes active learning and critical thinking through inquiry and exploration. One relevant example of inquiry-based pedagogy is a science classroom where students are encouraged to design and conduct their own experiments. Instead of simply following instructions, students formulate research questions, develop hypotheses, plan and execute experiments, collect and analyze data, and draw conclusions. For instance, students may investigate the effect of different variables on plant growth by manipulating factors like light, water, or soil composition. This approach allows students to engage in authentic scientific practices, develop problem-solving skills, and gain a deeper understanding of the scientific method. By actively participating in their learning process, students develop a sense of ownership and become more engaged, fostering a love for learning and nurturing their ability to explore and discover knowledge independently.For more such questions on Pedagogy:
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1. Houston houses some of the largest petrochemical plants in the United States. These factories are often found near residential neighborhoods. One survey found that factories are
more likely to be located near poorer neighborhoods because it's less complicated to obtain permits to locate there, and there's generally less public resistance. How does this practice
go against the goals and purpose of environmental policy?
A. It goes against the law of social responsibility,
B. It goes against polluters' rights to place their factories wherever they like
C. It treats people unequally under the law, according to income, which is unjust.
D. It goes against the principle that factories should be located where they cause the least damage.
Answers
I believe that a revolution should be needed to address an unjust law, It is unfair to treat people differently under the law depending on their income, hence option C is correct.
What is unjust law?According to a sociological study, parenting is more challenging in disadvantaged communities, and children from those areas are more prone to run into legal issues.
I believe that a revolution should be needed to address an unfair law, this is not because they are being overly self-centered about it.
it is because it is the proper thing for people to have a just law in order for them to live in a location where peace and order are significant alongside each citizen's freedom and rights.
Therefore, It is unjust to treat people differently under the law depending on their income, hence option C is correct.
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Please help !! there are pictures and I need to put words in the boxes next to them that match. These are the words
Precambrian
Paleozoic
Mesozoic
Cenozoic
HELP PLEASE 20 points !!
Answers
Chief material present in the cell wall of plant, fungal and
prokaryotic cell is
Answers
Answer:
In the plant cells, cellulose is the primary component of the cell wall, in bacteria the primary component of the cell wall is peptidoglycan and in fungi the primary component of the cell wall is chitin.
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How are these three genes related
Answers
Which of the following will have a negative environmental effect on future generations?
Answers
The one that may have a negative environmental effect on future generations is the climate change that is in Option A, as the continued emission of greenhouse gases into the atmosphere is causing global temperatures to rise, which can have a range of negative impacts on ecosystems.
One of the options listed that will have a negative environmental effect on future generations is climate change. Climate change is caused by the accumulation of greenhouse gases, such as carbon dioxide, in the atmosphere, which trap heat and lead to rising global temperatures. This can have a range of negative impacts on ecosystems, including more frequent and severe natural disasters, sea level rise, and loss of biodiversity.
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complete question is below
Which of the following will have a negative environmental effect on future generations?
a climate change
b soil fertlity increase
3. What evidence was provided for localized functions inherent to specific anatomical brain structures during execution of behavior and mental processes?
Answers
Evidence from studies of brain lesions and neuroimaging techniques supports the concept of localized functions in specific brain structures during the execution of behavior and mental processes.
There is substantial evidence supporting the localized functions of specific anatomical brain structures during the execution of behavior and mental processes. One such piece of evidence is the study of patients with brain lesions. By observing the behavioral and cognitive deficits resulting from damage to specific brain regions, researchers have been able to identify the functions associated with those areas. For example, damage to the prefrontal cortex can lead to impaired decision-making and planning abilities. Additionally, neuroimaging techniques, such as functional magnetic resonance imaging (fMRI), have provided evidence for localized functions. These techniques allow researchers to observe changes in brain activity during specific tasks, providing insight into the regions involved in those tasks.For more questions on neuroimaging
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2. How much is the average temperature at depth of 10 km of earth surface?
A) 200 °C
C) 650°C
B) 900°C
D) 20°C
Answers
Answer is 200 o c.
The average temperature at depth of 10 km of the earth's surface is 200°C. Thus, the correct option is A.
What is the average temperature?An average temperature may be defined as the annual mean temperature of any geographical location which is estimated approximately by the average temperature of the maxima and minima for the warmest and coldest months of the year.
It is the principle that the increase in the depth below the surface of the earth ultimately leads to the rising of average temperature. This is due to the process of apparent heat.
It may be possible that higher or lower temperatures also occur. but the average temperature at depth of 10 km of earth surface should approximately remain 200°C. It is a factual type of question.
Therefore, the average temperature at depth of 10 km of the earth's surface is 200°C. Thus, the correct option is A.
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which term is a single pathway of feeding in an ecosystem
Answers
Food chain represents a single pathway.
A student took a swab of the inside of their cheek during a lab investigation. While looking under the microscope, the student noticed two different objects on the slide, as shown.
What are both of the objects on the slide?
Answers
The two objects on the slide that the students noticed are cheek cells and bacteria.
What should you know about cheek cells?Cheek cells are the cells that line the inside of your cheek. They shed constantly and are also replaced by new cells.
Bacteria are microscopic organisms that live on and in our bodies. There are many different types of bacteria, and they can be found in all parts of our bodies, including our mouths.
Bacteria are not all bad. Some of them are important for our health because they help to break down food and they produce vitamins that we need.
The student was able to see the cheek cells and bacteria on the slide because they were stained with a dye called methylene blue.
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Why does the Sarcolemma membrane have to use pumps to create the electrochemical gradient.
A. The membrane is never permeable to ions
B. There are no other channels in the membrane.
C. The ions are moving from an area of high concentration to an area of low concentration.
D. Non of the above
Answers
Answer:
c
Explanation:
Classify various uses of computer technology.
Answers
Answer:
Online communication, video games, a source entertainment, internet searches, online music
Explanation:These are all used of computer technology.
Answer:
The computers are categorized as Supercomputers, Mainframe computers, Minicomputers, Personal computers, Mobile computers, Laptops computers, Tablet computers, Portable computers, Personal digital assistants, Calculators, Handheld game consoles, Information appliances, Embedded systems.
Explanation:
What controls the cell cycle at key checkpoints?
Answers
Answer:
Two groups of proteins called cyclins and cyclin-dependent kinases (Cdks), are responsible for the progress of the cell through the various checkpoints. The levels of the four cyclin proteins fluctuate throughout the cell cycle in a predictable pattern
Explanation:
I hope this helped you!
WILL BE MARKED BRAINLIEST AND PLUS 12 POINTS
Which detail from the passage best explain why plants photosynthesize?
Answers
Answer:
B.
Explanation:
I am pretty sure that is the answer
Answer:
A
Explanation:
c. What is the functional significance of the difference in the appearance of the dehydrated and rehydrated Selaginella
Answers
Answer:
For water conservation and survival during drought.
Explanation: Selaginella are a specie of plants known as creeping plants die to their ability to ascend or creep,climbers, they are also known to have simple Microphils (scalelike-leaves). The Selaginella are known to have over 700 species in various regions of the world especially in countries like China, South Africa, Australia etc
For water conservation and survival during drought they appear dehydrated and rehydrated.
Palisade mesophyll cells have very large vacuoles.
Explain how water moves from the xylem in the leaf into these vacuoles.
Answers
Answer:
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1-Water is passively transported into the roots and then into the xylem. 2-The forces of cohesion and adhesion cause the water molecules to form a column in the xylem. 3- Water moves from the xylem into the mesophyll cells, evaporates from their surfaces and leaves the plant by diffusion through the stomata.
explain 4 reason for studying genetic
Answers
Answer
The 4 reasons for studying genetic are?
Explanation:
1. Genetics are what make you unique, there what separate you from everybody else in the world. 2. They help scientists study why each members in a family that have the same genetics look the same or show a resemblance. 3. Genetics also help scientists discover what diseases run in your family and where the disease came from in your family. 4. Genetics are also a good way to find out similarities and differences that can help improve how human genes function and are controlled.
Which of the following is not a property of a solid?
a.) definite volume
b.) cannot compress easily
c.) can flow
d.) definite shape
Answers
Answer:
c)can flow
Explanation:
solids have all the other properties except for can flow
what is the importance of protease to life
Answers
How quickly are the test results of a Simple Sugar test visible?
Answers
Which one of these would most likely be an intermediate species in an area that has been disturbed by a fire?
moss
grasses
pine tree
Answers
Study the diagram of a cell.
Which structures are found in both plant and animal
cells?
O W and X
OW and Z
0 X and Y
O Y and Z
XN
Y
W
Answers
Answer:NO DIAGRAM!
Explanation:
9) One difference between carbon-12 ( 2C) and
carbon-14 (CO) is that carbon-14 has
A) two more protons than carbon-12.
B) two more clectrons than carbon-12.
C) two more neutrons than carbon-12.
D) A and C only
E) B and C only
Answers
Answer:
C
Explanation:
this is because that Carbon 12 has 6 protons and electrons and the same goes for Carbon 14 so Choice A and choice B can't be answers so D and E arent equivalent too that means Choice C can be the appropriate answer.
further more explanation:
it's also Choice C because both carbon atoms are neutral which means that the number of protons and the number of electrons are the same so that leaves us with neutron and we get the neutron number by subtracting the mass number with the proton number so let's go on shall we!
for carbon 12= 12-6=6
for for carbon 14=14-6=8 which means the best alternative is Choice C.
Best of luck!!!