41.
Tonoplast is

42.
If 'n' is no. of Inbred line then total no. of double cross is

43.
Okazaki fragments are formed due to synthesis of DNA in direction

44.
An individual with 2n-1-1 chromosome constitution is called

45.
Dr. C. R. Rao is a famous plant breeder working on

47.
What is the 'start codon' in prokaryotic organisms?

48.
The number of types of gametes produced by a homozygous individual is

49.
Term 'Meiosis' was coined by

50.
The form and structure of growing cell is maintained due to