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List of top Botany Questions on Plant Physiology asked in CUET (PG)
What is the characteristic genetic ratio of a dihybrid cross involving dominant epistasis?
CUET (PG) - 2026
CUET (PG)
Botany
Plant Physiology
In the C4 pathway, which enzyme is responsible for the primary carboxylation in mesophyll cells?
CUET (PG) - 2026
CUET (PG)
Botany
Plant Physiology
Guttation occurs when:
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
Flooding stress is also known as:
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
The example of facultative CAM plant which carries on C₃ metabolism under unstressed conditions is:
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
Match the LIST-I with LIST-II
LIST-I
Minerals
LIST-II
Deficiency Symptoms in Plants
A. Calcium
III. Necrosis of young meristematic regions such as root tips or young leaves
B. Zinc
IV. Display of rosette habit
C. Manganese
I. Intervenous chlorosis associated with the development of small necrotic spots
D. Nickel
II. Accumulation of Urea in the leaves
Choose the correct answer from the options given below:
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
The requirement of sunlight for the germination of seeds, is known as:
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
Which nitrogen fixing symbiont is associated with sugarcane as a host plant?
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
Cytokinin treatment extends the life span of detached Xanthium
leaves by delaying chlorophyll and protein degradation. This experiment is called:
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
What is the role of Gibberellic acid in plants?
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology
Which of the following hormones is synthesized from methionine?
CUET (PG) - 2025
CUET (PG)
Botany
Plant Physiology