1. Robert Punnett
2. RC Punnett
3. Gj Mendel
4. W Bateson
RC Punnett
1. all possible genotypes of offsprings in a genetic cross
2. all possible phenotypes of offspring in a genetic cross
3. both (a) and (b)
4. only the hybrid offspring in a genetic cross
all possible genotypes of offsprings in a genetic cross
1. Backcross
2. Test cross
3. Reciprocal cross
4. None of these
Test cross
1. Genotype of the test organisms
2. Phenotype of the test organisms
3. Ratio of (a) and (b)
4. All of the above
Genotype of the test organisms
1. Characters are controlled by factors
2. Factors occur in pairs
3. In a dissimilar pair of factors,one member of the pair dominates the other
4. All of the above
All of the above
1. Binary fission
2. Budding
3. Sexual
4. Sporulation
Binary fission
1. The expression of only one of the parental characters in a monohybrid cross in the F1
2. The expression of both the parental characters in a monohybrid cross in the F2
3. The proportion of 3:1 obtained at the F2
4. All of the above
All of the above
1. One kind of gamete
2. Two kinds of gametes each having two alleles
3. Two kinds of gametes each having one allele with equal proportion
4. Two kinds of gametes
Two kinds of gametes each having one allele with equal proportion
1. Can be either circular or liner, but never both within the same cell
2. Can be circular as well liner within the same cell
3. Are always circular
4. Are always liner
Are always circular
1. Segregation
2. Dominance
3. Incomplete dominance
4. Complete dominance
Incomplete dominance