Question

Reasons which cause lesser formation of excretory materials in plants????????​

Answer 1

Answer:

$\qquad\qquad\underline{\textsf{\textbf{ \color{magenta}{AnSwEr} }}}$

• Urea is less toxic than ammonia, so it can stay in the body a little longer and takes less water to flush out. But, it also requires more energy to produce.
• These are the very minerals that are needed by plants for their growth & hence they excrete little.
• They do not have special organs for excretion. Thus, excretion in plants is not so complex.

Answer 2

Answer:

Question :-

Reasons which cause lesser formation of excretory materials in plants ?

Answer :-

1. Ammonia produced due to metabolism is utilized in the formation of various nitrogenous compounds by plants.

2. Carbon dioxide and water obtained due to respiration are used during photosynthesis. The oxygen obtained from photosynthesis is used in the respiration.

3. In plants the metabolic process being dependent on carbohydrates, thus less nitrogenous materials are formed.

4. In plant body the excretory materials which do not contain nitrogen are often stored within certain organs, as they are not toxic.