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

Mineral elements are classified on the basis of their movement within a plant and their affinity to retranslocate during deficiencies. Highly immobile element in plant system is:

The primary aim of regenerative agriculture is to target and improve

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Kranz anatomy is found in

Which one of the following growth regulator is involved in reducing transpiration under water-stress conditions in crop plants?

Just before flowering, many dicot plants undergo extensive internode elongation. This phenomenon is called

The amount of water transpired by a plant divided by the amount of carbon dioxide assimilated is
(A)
(B)
(C)
(D)

The ability of differentiated plant cells to revert to the embryonic state and form new patterns without an intervening reproductive stage is called

Aquaporins are water channel proteins abundantly found in:

A characteristic symptom of interveinal chlorosis occurring first in the older leaves is due to the deficiency of -
(A)
(B)
(C)
(D)

Operation of C2 oxidative photosynthetic cycle involves the cooperative interaction among three cellular organelles, namely,

Which one of the following statements is false?
(A)
(B)
(C)
(D)

Cohesion, adhesion and surface tension of water give rise to a phenomenon termed

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Which one of the following scientists is NOT associated with early experiments in plant hormone auxin research?

Plant cell membrane proteins that carryout primary active transport are called

During nitrogen assimilation in plants, transfer of nitrogen to different amino acids occurs through -

Anther culture technique was developed by

The hormonal theory of balanced growth and regulation was proposed by

The tubular channels formed by the connected plasma membrane of adjacent plant cells are called as

Which one of the following is dermal tissue?
(A)
(B)
(C)
(D)

The enzyme reverse transcriptase is for

Identify the discovered breakdown product of DNA

International Centre for Genetic Engineering and Biotechnology (ICGEB) is situated at

Two dimensional gels are mostly used to