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7
MCQ (Single Correct Answer)

$(p+q)^2=p^2+2 p q+q^2=1$, represents an equation used in

A

population genetics

B

Mendelian genetics

C

biometrics

D

molecular genetics

8
MCQ (Single Correct Answer)

Appearance of antibiotic-resistant bacteria is an example of

A

adaptive radiation

B

transduction

C

pre-existing variation in the population

D

divergent evolution

9
MCQ (Single Correct Answer)

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

A

land to water

B

dryland to wet land

C

freshwater to sea water

D

water to land

10
MCQ (Single Correct Answer)

Viviparity is considered to be more evolved because

A

the young ones are left on their own

B

the young ones are protected by a thicks shell

C

the young ones are protected inside the mother's body and are looked after they are born leading to more chances of survival

D

the embryo takes a long time to develop

11
MCQ (Single Correct Answer)

Fossils are generally found in

A

sedimentary rocks

B

igneous rocks

C

metamorphic rocks

D

any type of rock