(p + q)²  = p² +  2pq + q²  = 1 represents an equation used in 

1.	population genetics	2.	Mendelian genetics
3.	biometrics	4.	molecular genetics

Appearance of antibiotic-resistant bacteria is an example of 

1. adaptive radiation

2. transduction 

3. pre-existing variation in the population

4. divergent evolution 

Evolution of life shows that life forms had a trend of moving from:

1. land to water

2. dryland to wetland

3.  freshwater to sea water

4. water to land

Viviparity is considered to be more evolved because 
 

Fossils are generally found in 

1. sedimentary rocks 

2. igneous rocks

3. metamorphic rocks 

4. any type of rock  

For the MN-blood group system, the frequencies of M and N alleles ar 0.7 and 0.3 respectively. The expected frequency of MN-blood group bearing organisms is likely to be 

1. 42%

2. 49%

3. 9%

4. 58%

Industrial melanism observed in moth, Biston betularia, is which type of selection?

1. Stabilising 

2. Directional 

3. Disruptive

4. Artificial

The most accepted line of descent in human evolution is 
 

Which of the following is an example for link species?
1. Lobed fin fish
2. Dodo bird
3. Sea weed
4. Chimpanzee

Match the scientists listed under column I with ideas listed column II.

Codes