Question

Willis meant by electrolytic reduction?
11. Explain how the movement of leaves of a sensitive plant different from movement of shoots towards light?
12. In mammals and birds why is it necessary to separate oxygenated and de-oxygenated blood?
​

Answer 1

Explanation:

Aloha !

Of course it is necessary to separate oxygenated blood and deoxygenated blood.

Deoxygenated blood is send to make it purify.

Thank you

@ Twilight Astro

Answer 2

Answer:

Phototropism is a directional growth movement which occurs in response to uni-directional exposure to light this region of photoreception is shoot apex where auxin is produce auxin more from illuminated region to the shaded region this causes

is more growth on the dark side of stem causing it to bend towards the source of light movement of shoot towards light is called Phototropism

Explanation:

roots roots are positively geotropic and negatively photo topics shoots are positively Phototropic and negatively geotropic

in mammals and birds necessary to separate oxygenated and deoxygenated blood because they are not causing mixing of oxygenated and deoxygenated blood and provide more efficient energy to the mammals and