61.
An amino acid which has related to drought tolerance in plants

62.
Pollination and fertilization in an unopened flower bud is the situation called

63.
One diploid individual has total DNA content 2C which increases to 4C before the onset of mitosis. At anaphase, the DNA content is

64.
Adaptation is

65.
'Origin of species' was published in

66.
The histones of DNA are synthesized in

67.
Match the following columns:
Column I Column II
a. Telomeres 1. Complete linkage
b. Genes located in different chromosome 2. Fruit fly
c. Gene closely located in chromosomes 3. Chromosome ends
d. Four linkage groups 4. Unlinked gene

68.
Green Revolution in India occurred during

69.
Verticillaster inflorescence is a character of

70.
C4 photosynthesis pathway is not in