81.
Which of the following are the inhibitors to cell wall synthesis

82.
The study of frequencies of mating population is known as

83.
The direct and the immediate visible effect of pollen grains on the seed coat colour during the formation of seeds is termed as

84.
The unblended expression of two different alleles for a trait in the phenotype of heterozygous individual is called as

85.
The minimum number of primary sample to be taken from seed lot for having lot size 50 - 500 kg is

86.
Seed replacement rate of pulses is

87.
Multiple alleles are present

88.
With the reference to pure line selection in self-pollinated crops, consider the following statements
1. Pure line selection is essentially based on the genotype of the plant.
2. It is effective only for heritable differences.
3. It is ineffective in creating new variations.
Which of the statements given above are correct?

89.
Photosystem-II takes place in

90.
The modern method of seed storage is