1. A phenotypic ratio of 3:1
2. Similar phenotypic and genotypic ratio of 1:2:1
3. Varible genotypic and phenotypic ratios
4. A genotypic ratio of 1:1
Similar phenotypic and genotypic ratio of 1:2:1
1. Haematoma
2. Sickle cell anemia
3. Haemophilia
4. Haematuria
Sickle cell anemia
1. RR X rr
2. Rr X RR
3. RR X Rr
4. Rr X Rr
Rr X Rr
1. 2n
2. 2n+1
3. 2n-1
4. 3n
2n+1
1. X-chromosome
2. Y-chromosome
3. Autosomes
4. 42nd chromosomes of Drosophila
Autosomes
1. Y-chromosome
2. X-chromosome
3. Both A and B
4. None of these
Y-chromosome
1. Atavism
2. Criss cros inheritance
3. Reversion
4. Gene , flow
Criss cros inheritance
1. Horizon-A
2. Horizon-B
3. Horizon-C
4. Horizon-O.
Horizon-O.
1. Tropical rain forest
2. Tundra
3. Desert
4. Temperature deciduous forests.
Desert
1. Epistomatic
2. Hypostomatic
3. Amphistomatic
4. None of these.
Epistomatic