Respiration In Plants Question 126

Question: Which of the following respiratory material may show the unit value of R.Q.

Options:

A) Stem of wheat

B) Leaf of barley

C) Leaf of oat plant

D) All of the above

Show Answer

Answer:

Correct Answer: D

Solution:

In the above green organs the value of R.Q. is typically 0.85

is always one because in them for respiration hexose molecule is needed, in which $ CO_2 $ and $ O_2 $ molecules are in a 6:6 ratio.



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