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Limiting factors MCQ with Answers

Limiting factors Multiple Choice Questions (MCQ) to practice limiting factors quiz answers PDF, O level biology worksheets for online degrees. Solve nutrition in plants Multiple Choice Questions and Answers (MCQs), "Limiting factors" quiz questions and answers for colleges that offer online degrees. Learn conditions essential for photosynthesis, photolysis, photosynthesis in plants test prep for accredited online colleges.

"Primary factors controlling the rate of photosynthesis are known as" Multiple Choice Questions (MCQ) on limiting factors with choices inhibiting factors, limiting factors, expediting factors, and supporting factors for colleges that offer online degrees. Solve limiting factors quiz questions for merit scholarship test and certificate programs for online college classes.

MCQs on Limiting factors

1.

Primary factors controlling the rate of photosynthesis are known as

inhibiting factors
limiting factors
expediting factors
supporting factors

2.

Under natural conditions, the atmospheric carbon dioxide (CO2) remains stable at

0.0003
0.0006
0.0013
0.0016

3.

Increase in temperature from 20 to 30 °C, causes

boost in rate of photosynthesis
drop in the rate of photosynthesis
stability in the rate of photosynthesis
limiting factor on photosynthesis

4.

Photolysis of 12 water molecules result in

6 atoms of hydrogen
12 atoms of hydrogen
18 atoms of hydrogen
24 atoms of hydrogen

5.

The higher the light wavelength, the

more the energy of a photon
lesser the energy of a photon
lesser the energy of the protons
lesser the energy of positron