It is estimated that about 85% of the earth’s photosynthetic activity is carried out by

Related MCQs

• Anaerobic photosynthetic bacteria appeared on the earth about ______.
• Stem modified into flattened photosynthetic structure is:
• Match the names of scientists given under Column – I with their important contributions given under Column – II ; choose the answer which gives correct combination of the alphabets : Column – I(Scientists) Column – II(Contributions) P. Peter Mitchell (i) Steps of dark reaction of photosynthesis. Q. J.W. Gibbas (ii) Photosynthetic phosphorylation R. Danial Arnon (iii) Concept of free energy S. Melvin Calvin (iv) Chemiosmotic hypothesis (v) Mass flow hypothesis
• Match the names of scientists given under Column – I with their important contributions given under Column – II ; choose the answer which gives correct combination of the alphabets : Column – I(Scientists) Column – II(Contributions) P. Peter Mitchell (i) Law of limiting factor Q. Blackmann (ii) Dark reaction R. Daniel Arnon (iii) Photosynthetic phosphorylation S. Melvin Calvin (iv) Chemiosmotic hypothesis t. Mass flow hyposhesis
• Which of the following gas would disappear from the atmosphere if all the photosynthetic activities were to stop?
• What is carried out in apiary (apiculture) ?
• Which statement is true for the researches carried out at the IVRI.
• The experiment to show the production of mice in 21 days from a dirty shirt placed in contact with kernels of wheat was carried out by ______.
• A test cross is carried out to AIPMT - 2012
• Which test is carried out if disease is occured by salmonella typhi ?