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Answer:</h2>
Option B.
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Explanation:</h2>
- <u>Phototropism</u> is the process in which plant grow in response to light. Where "Photo'' means light and ''Tropisms'' are responses to external stimuli in this case stimuli against light.
Now, going back to the question
- Plant cells grows faster in the presence of the hormone auxin.
- As a result when a plant senses a light from a direction, auxin molecules accumulates to the side that is further away from the light, due to which the plant cells that are further away from the light experience a greater auxin concentration and grow faster, due to which shoot gets bend towards the direction of the applied light.
- <u>Gravitropism</u> is a process of growth by a plant in response to gravity pulling on it. Roots show positive gravitropism i.e they will grow with the gravitational pull and stems show negative gravitropism that is they will grow against gravitational pull.
- Auxin is a plant hormone which promotes stem elongation and inhibits the growth of lateral buds.
- Auxin helps in maintaining apical dominance, which means in presence of auxin the plant will grow Vertically upward i.e against the gravity. Hence Auxin promotes gravitropism.
Result: Phototropism and Gravitropism is controlled by Hormones
The basilar membrane is a component of our auditory system wherein it is located on our inner ear, most specifically the cochlea. This organ mainly helps the cochlea on stabilising the sounds that we hear as the vibrations get transmitted from outside to the inner ear via the ossicles.
In humans, the presence of black eye pigment suppresses the presence of brown eye pigment.<span> The allele for black eye pigment is dominant to the allele for brown eye pigment, and both alleles are variations for the same gene.</span>
The best advisor source would be the national security advisor . The answer to your question is A. I hope that this is the answer that you were looking for and it has helped you.
Answer:
if tge cat doesnot come to you when you dont give it food it means he loves food not u