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padilas [110]
3 years ago
8

Why do you think root hairs are produced only on the part of the root system that has stop?​

Biology
1 answer:
mixer [17]3 years ago
7 0

Answer:

Explanation:

They are found only in the zone of maturation, and not the zone of elongation, possibly because any root hairs that arise are sheared off as the root elongates and moves through the soil. Root hairs grow quickly, at least 1μm/min, making them particularly useful for research on cell expansion.

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3 0
2 years ago
Which of the following was the most likely effect of the Industrial Revolution on peppered moths in cities?
jeka57 [31]
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<span>Peppered moth color variation is a good example of natural selection. During the Industrial revolution, due to pollution, trees become darker in the urban area. Light-colored moths were, thus, easy prey. The dark-colored moths were able to camouflage on dark trees and avoid predators. The phenomenon is known as industrial melanism. So, in polluted urban areas, the number of dark-colored peppered moths increased. In the clean environment, were much effective in hiding from predators and they outnumbered the dark-colored moths.</span>

3 0
3 years ago
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7 0
3 years ago
Please help with this
Fiesta28 [93]
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-Medical Student (College Level)

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