Micropropagation is a technique

Q. Which one of the following is a case of incorrect match?
(A) Somatic hybridisation - Fusion of two diverse cells
(B) Vector DNA - Site for tRNA synthesis
(C) Micropropagation - in vitro production of plants in large numbers
(D) Callus - Unorganised mass of cells produced in tissue culture

Q. Tissue culture is an achievement in plant breeding. What is a somaclone?
Describe the production of somatic hybrid.

Q. Match the columns and choose the correct option

	I		II
1.	Totipotency	(a)	Breeding crops with higher levels of nutrients
2.	Micropropagation	(b)	Plant grown from hybrid protoplast
3.	Somaclone	(c)	Producing large number of plants through tissue culture
4.	Somatic hybrid	(d)	Capacity to gene rate a whole plant from an explant
5.	Biofortification	(e)	Plants genetically identical to original plant

Q. Match the columns and choose the correct option.

1.	Totipotency	(a)	Breeding crops with higher levels of nutrients
2.	Micropropagation	(c)	Plant grown from hybrid protoplast
3.	Somaclone	(c)	Producing large number of plants through tissue culture
4.	Somatic hybrid	(d)	Capacity to generate a whole plant from an explant
5.	Biofortification	(e)	Plants genetically identical to original plant

Q. Plant breeding involves techniques for manipulating plants in order to create the desired plant types. State the steps involved in the production of a new genetic variety of a crop.