In a population, a gene has two alleles 'A' and 'a'. The frequency of allele 'A' is 0.4. What will be the frequency of allele 'a'?

• 0.4

• 0.6

• 0.48

• 0.16

• 0.16

Evolution of different species in a given geographical area, starting from a point and spreading to other geographical areas is known as

• Geographic isolation

• Migration

• Parallel evolution

• Natural selection

• Natural selection

Match the hominids with their correct brain size :

A. Homo habilis	i. 900 cc
B. Homo neanderthalensis	ii. 1350 cc
C. Homo erectus	iii. 650 - 800 cc
D. Homo sapiens	iv. 1400 cc

Select the correct option

• A - iii; B - ii; C - i; D - iv

• A - iii; B - iv; C - i; D - ii

• A - iv; B - iii; C - i; D - ii

• A - iii; B - i; C - iv; D - ii