1. Gene replacement
2. Identification of gene from map position
3. Gene replacement
4. Deletion of gene and studying its effects
Identification of gene from map position
1. Is commonly used to investigate the genotype of the diploid individual
2. Invovles mating one genotype to another homozygous for all dominant genes under consideration
3. Invovles mating one genotype to another homozygous for recessive alleles of all genes under consideration
4. Both (1) and (3)
Both (1) and (3)
1. Teacher
2. Clergy
3. Gardener
4. Scientist
Gardener
1. 70-80
2. 90-109
3. 110-139
4. 140 and more
140 and more
1. Dominant and sex linked
2. Dominant but autosomal
3. Recessive and sex linked
4. Recessive and autosomal
Recessive and autosomal
1. Delayed lethality
2. Absolute lethality
3. Sublethality
4. No lethality
Absolute lethality
1. Expressivity
2. Segregation distortion
3. Penetrance
4. Gene-pheno interaction
Expressivity
1. Lathyrus odoratus
2. Majus
3. Antirrhinum
4. None of the above
Antirrhinum
1. It is impossible
2. Mendel's principle of independent assortment may be wrong
3. All the later workers must have committed mistakes
4. Mendel might not have studied all the 21 combinations
Mendel might not have studied all the 21 combinations
1. Aa Bb
2. Ab ab
3. Ab,ab,ab
4. AB,Ab,aB,ab
AB,Ab,aB,ab