Evolution - 2 (Class - X)
Description: Evolution - 2 | |
Number of Questions: 15 | |
Created by: Muni Gupte | |
Tags: Evolution - 2 Evidences of Evolution Sexual Reproduction Theories of of Evolution Evolution |
Which of the following is not a vestigial organ in man?
Which of the following examples best explain the atavism?
During which of the following periods were dinosaurs abundant?
Homo sapiens fossilis is the scientific name for
Which of the following do(es) not determine human evolution?
Which of the following terms is closely related to genetic drift?
Which of the following options best describes homologous organs?
What is the correct sequence of the following events of origin of species according to Charles Darwin's theory?
- Natural selection
- Variations and their inheritance
- Survival of the fittest
- Struggle for existence
Which of the following could not be explained by Darwin’s Natural Selection Theory?
According to Darwin, the organic evolution is due to
Consider the following statements:
(a) Darwin differentiated between somatic and germinal variations. (b) Darwin failed to explain how an animal would evolve from aquatic animals. (c) A number of vestigial organs persisting generation after generation has no explanation according to Darwinism.
Which of the above statements is/are incorrect?
According to Lamarckism, new needs produce modifications of the existing organs and formation of new organs. It is known as
Which of the following is not a vestigial organ in humans?
The theory of natural selection was popularised by the book ‘Origin of Species’, which was written by
‘Natural selection’ selects individuals who are