Which gene is used for the development of salt-tolerant crops?
A) LEA genes
B) Genes involved in proline biosynthesis
C) Heat shock proteins
D) All of the above
The most commonly used biotic elicitors for secondary metabolite production is
A) Chitosan
B) Verticilium
C) Fungal extract
D) All of the above
Guttation occurs through
A) Stomata
B) Lenticels
C) Hydrathodes
D) All of the above
Omega 6 fatty acid is
A) Linoleic acid
B) Linolenic acid
C) Lauric acid
D) Oleic acid
Which of the following amino acids participate in the urea cycle?
A) Arginine
B) Lysine
C) Tryptophan
D) Glycine
The enzymes for HMS are present in
A) Cytosol
B) Plastids
C) Mitochondria
D) Both A and B
The first cytokinin isolated by Miller was
A) Zeatin
B) Kinetin
C) IP
D) None of the above
The type of bonds present in the tertiary structure of a protein is
A) Covalent bond
B) Ionic bond
C) Vanderwaals interaction
D) All of the above
Histone octomer comprises of
A) H1, H2A, H2B and H3
B) H1, H2A, H2B, H3 and H4
C) H1, H2B, H3 and H4
D) H2A, H2B, H3 and H4
DPD is equal to
A) OP - TP
B) OP + TP
C) TP - OP
D) OP × TP

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