1. Perineal glands
2. Rectal glands
3. Gall bladder
4. Cowper's glands
Rectal glands
1. 30 days
2. 270 days
3. 280 days
4. 300 days
280 days
1. 1&2
2. 2&3
3. 3&1
4. 4&2
4&2
1. 0.21
2. 0.42
3. 0.36
4. 0.7
0.42
1. 25%
2. 50%
3. 75%
4. 100%
50\%
1. AAA
2. AGC
3. AAT
4. AUG
AUG
1. Mother color blind with 'A' blood group and Father normal with blood group 'B'
2. Mother normal with blood group 'A' and Father color blind with blood group 'B'
3. Mother color blind with blood group 'B', and Father normal with blood group 'B'
4. Mother normal with blood group 'A', and Father color blind with blood group 'B'
Mother color blind with 'A' blood group and Father normal with blood group 'B'
1. Macro evolution
2. Theory of special creation
3. Sympatric speciation
4. Theory of pangenesis
Macro evolution
1. Wing of Apteryx
2. Tail of Macropus
3. Eyelid of man
4. Flipper of whale
Wing of Apteryx
1. Directional selection
2. Diversifying selection
3. Stabilizing selection
4. Sympatric speciation
Diversifying selection