List of top Plant Biotechnology Questions asked in ICAR AIEEA (PG)

In plant cells non-pigmented plastids are called
The enzyme that catalyses the first step in nitrate assimilation is
Which one of the following elements can cause necrosis of the young meristematic region, when present in insufficient amounts for plant physiological processes?
Match List I with List II
Choose the correct answer from the options given below:
Match List I with List II
Choose the correct answer from the options given below:
Light is the signal that controls stomatal movement in plants. The stomatal opening is stimulated by
The water potential of pure water at standard temperature and pressure is
The common bio-assay used to detect the hormone brassinosteroid is
Which one of the following CANNOT be considered as a Climacteric fruit?
The plants that require exposure to light for a period longer than a critical duration are called
Which one of the following hormone functions as a "morphogen" during embryogenesis?
Which one of the following nutrient elements remains in ionic form and is the main cation in establishing plant cell turgor?
The place or site of oxidative phosphorylation in plant cell is
How many ATP molecules are generated from one molecule of glucose through aerobic respiration?
Which one of the following plant hormones can induce flowering in pineapple?
Urease catalyzes hydrolysis of urea to CO2 and NH4+. Which of the following elements is an essential part of urease?
The process that operates in a diametrically opposite direction to CO2 fixation leading to a loss of photosynthetically fixed CO2 is
Which one of the following steps is not a part of the Calvin cycle?
The empirical formula of the chlorophyll molecule is:
Which one of the following crop genotypes exhibits the dimorphic structure of leaf called Kranz anatomy?
If the mean of 100 items is 10.4 and the sum of the squares of the observations is 104.50, then the variance of the distribution is:
Which one of the following organelles contains enzymes that help in converting stored fatty acids into sugars in germinating seeds?
In photosystem-I (PS-I) the pigment molecules absorb maximum light at:
Which one of the following plants does NOT belong to the family of CAM plants?
Which of the following is not a true protein?