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

Scientist who had given the name mitochondria:

Which of the following is a model plant species for genetic studies?

The unit of Leaf Area Index (LAI) is

The instrument used for the measurement of water potential of plant tissues is

For thinning in apples, the growth regulator used commercially is

The most abundant protein found in biosphere is:

The most abundant compound(s) that is transported through sieve tubes is

Given below are two statements:
Statement I: Nitrate assimilation in plants occurs only in roots.
Statement II: Plants transport the nitrite generated by nitrate reduction, immediately, from the cytosol into chloroplast because it is potentially toxic to the cells.
In the light of the above statements, choose the most appropriate answer from the options given below:

Given below are two statements:
Statement I: Nitrogenase is a catalytically efficient and oxygen-insensitive enzyme.
Statement II: The reduction of acetylene to ethylene cannot be used for the estimation of nitrogenase activity.
In the light of the above statements, choose the most appropriate answer from the options given below: