NCERT Solutions for Chapter: Evolution, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS

Author:NCERT

NCERT Biology Solutions for Exercise - NCERT Solutions for Chapter: Evolution, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS

Attempt the practice questions on Chapter 7: Evolution, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS with hints and solutions to strengthen your understanding. NCERT Exemplar Biology - Class 12 solutions are prepared by Experienced Embibe Experts.

Questions from NCERT Solutions for Chapter: Evolution, Exercise 2: VERY SHORT ANSWER TYPE QUESTIONS with Hints & Solutions

MEDIUM
12th CBSE
IMPORTANT

What is the most important pre-condition for adaptive radiation?

MEDIUM
12th CBSE
IMPORTANT

When we talk of functional macromolecules (e.g., proteins as enzymes, hormones, receptors, antibodies etc.), towards what are they evolving?

HARD
12th CBSE
IMPORTANT

In a certain population, the frequency of three genotypes is as follows: 

Genotypes BB Bb bb
Frequency 22% 62% 16%

What is the likely frequency of B and b alleles?

MEDIUM
12th CBSE
IMPORTANT

Among the five factors that are known to affect Hardy-Weinberg equilibrium, three factors are gene flow, genetic drift and genetic recombination. What are the other two factors?

EASY
12th CBSE
IMPORTANT

Who among the Dryopithecus and Ramapithecus was more man-like?

EASY
12th CBSE
IMPORTANT

Name the following.

The scientific name of the first hominid.

EASY
12th CBSE
IMPORTANT

Among Ramapithecus, Australopithecus and Homo habilis, who probably did not eat meat?