39.

40.

41.

42.

43.

44.

Which of the following statement is/are NOT correct about mass selection :

@ Mass selection is the process in which the individuals are selected from mixed
population based on genotype

(ii) The next generation is grown by bulking the selected seeds

(111) After 5 to 6 years of continuous selection, the selected seeds are multiplied and

distributed

(iv) The varieties developed through mass selection does not show variation
(^) Only (ii) and (iv) (B) Only (1) ೩೧4 (611)
(C) Only Gi), @ and (iv) (D) Only @ and (iv)

Which among the following is a tautonym?
(4) Mangifera indica (B) Oryza sativa
(C) Malus malus (D) Oryza nivara

Acharya Jagadish Chandra Bose Indian botanical garden is located in :
(^) Howrah (B) Lucknow
(C) Chennai (D) Haryana

Which among the following is an alkaloid?
(A) Kaempferol (B) Quercetin
(೮) Catechin (D) Morphine

A vector which regulatory sequences that act an enhancer and promoter regions designed for
efficient production of protein :

(A) Amplifiable vector ൯) Selectable vector

(C) Expression vector (D) Integrating vector

Which of the following statement is/are CORRECT for Yeast Artificial Chromosome (YAC) :

(A) They can be used to express eukaryotic proteins that require post translational
modification

(B) Able to insert large fragments of DNA
(C) Cloning site for foreign DNA is located within theSUP4 gene
(D) All the above

079/2023 10 A