1. Blood groups
2. Haemoglobin
3. Antigens
4. Antibodies
Antigens
1. Pure line
2. Mass selection
3. Clonal selection
4. Hybridization
Hybridization
1. Both in homozygous and heterozygous state
2. Only in homozygous conditions
3. Neither in homozygous nor in heterozygous condition
4. Only in heterozygous conditions
Both in homozygous and heterozygous state
1. Eye of octopus and mammals
2. Tuber of sweet potato and potato
3. Wings of butterfly and birds
4. Flippers of penguins and dolphins
5. Thorn and tendrils of bougainvillea and cucurbita
Thorn and tendrils of bougainvillea and cucurbita
1. Organic evolution
2. Herpetology
3. Cytology
4. Palaeontology
Palaeontology
1. Anatomically different but performing similar functions
2. Anatomically similar but performing different functions
3. Anatomically similar and functioning similarly
4. Anatomically different and functioning differently
Anatomically different but performing similar functions
1. Convergent evolution
2. Radiation
3. Divergent evolution
4. Co-evolution
Divergent evolution
1. Corpolites
2. Compressions
3. Moulds
4. Casts
Compressions
1. Homologous organ
2. Analogous organ
3. Evolutionary organ
4. Paralogous organ
Analogous organ
1. Analogous
2. Homologous
3. Vestigial
4. Atavism
Analogous