List of top Botany Questions on Photosynthesis asked in AP EAMCET

Assertion (A): Light harvesting complexes made up of many pigments bound to proteins and are called antennae. 
Reason (R): Antennae absorb different wavelengths of light. 
 

The element which is important in determining solute concentration and oxygen evolution:
In the Calvin cycle, the ratio of trioses formed, net gain, and used to regenerate RUBP is:
Choose the correct statement among the following
A. The first action spectrum of photosynthesis was observed in the Cladophora experiment.
B. Chlorophyll 'b' will appear blue-green in the chromatogram.
C. In the biosynthetic phase of photosynthesis, ATP and NADPH are used.
D. In photosynthesis, light saturation occurs at 10% of full sunlight.
E. In CAM plants, RuBisCo will be absent.

Assertion [A]: Genetic variability is the root of any breeding programme.
Reason [R]: The entire collection of plants or seeds having all the diverse alleles for all genes in a given crop is called germ plasm collection.
 

The ratio of the number of electrons to be excited from PS II during non-cyclic photophosphorylation and PS I during cyclic phosphorylation respectively to form 120 ATPs