Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Plant Physiology Transport in Plants
There are some chemicals whose limited application on the leaf surface reduces or checks transpiration. Which of the following is an antitranspirant?
1
Phenyl mercuric acetate
2
Naphthalene acetic acid
3
Ethidium bromide
4
More than one of the above
5
None of the above