Free Photosynthesis In Higher Plants (Daily Quiz: 5) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Ribulose diphosphate carboxylase enzyme, catalyse the carboxylation reaction between –

(a) Oxaloacetic acid and acetyl Co-A

(b) $CO_{2}$ and ribulose-1, 5-diphosphate

(c) PGA and dihydroxyacetone phosphate

(d) Ribulose diphosphate and phosphate glyceraldehydes

Question-2

A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the following physiological groups would you assign this plant?

(a) $C_{4}$

(b) $C_{3}$

(c) CAM

(d) Nitrogen fixer

Question-3

Importance of day length in flowering of plants was first shown in

(a) tobacco

(b) Lemna

(c) cotton

(d) Petunia

Question-4

Stroma in the chloroplasts of higher plant contains

(a) Light-independent reaction enzymes

(b) Ribosomes

(c) Light-dependent reaction enzymes

(d) Chlorophyll

Question-5

The number of carboxylation in $C_4$ cycle is/are

(a) 2

(b) 1

(c) 5

(d) 3