Biology questions
20584 published questions with worked solutions.
- Peking man is known as
- Most accepted theory of origin of life is
- A very important factor of the development of a new species is
- Chief agent of evolution is
- What has been added by study of genetics to the Darwin’s theory of organic evolution?
- With respect to specific environment, variations for survival displayed by resident organisms are
- Mammals evolved from primitive reptiles about
- What is the exact process of organic evolution?
- What does adaptive radiation indicate?
- Evidence in support of organic evolution comes from
- According to Darwin, organic evolution is
- In the study of organic evolution, homology means structures with
- What is not true about mutations?
- Diversity in the living world is best explained through
- According to Darwin, the variations are produced by
- ‘Gene pool’ is the sum total of genes present in
- Deficiency in Charles Darwin’s ‘Theory of Evolution’ was a failure to explain how
- Which one of the following evolved during “Pliocene epoch”?
- Which is the basic concept of Natural selection theory of organic evolution?
- If population of organisms is introduced into a new territory where environmental conditions are favourable, the population grows...