Which of the following is used as an antitranspirant

Which Of The Following Is Used As An Antitranspirant Biology QuestionWhich Of The Following Is Used As An Antitranspirant Biology Question

Which of the following is used as an antitranspirant?

Options

(a) Cobalt chloride
(b) Napthol acetic acid
(c) Calcium carbonate
(d) Phenyl mercuric acetate

Correct Answer:

Phenyl mercuric acetate

Explanation:

The substances which reduce the rate of transpiration without affecting other physiological processes are called anti transpirants. Phenyl mercuric acetate (PMA) in 10-4 M concentration are being used as anti transpirant in plant.

AddThis Website Tools
KA2006
admin:

Related Questions

  1. India has two hot spots North East Himalayas and Western Ghats which are rich in
  2. The positive evidence of aquatic ancestory of bryophytes is indicated by
  3. Separation of amino and carboxylic groups from an amino acid is
  4. Desert grasses often roll their leaves due to presence of
  5. An artificial pacemaker is implanted subcutaneously and connected to the heart