Explore the Latest Biology Standard 12 Textbook with Our Interactive Quiz!

This textbook was approved by the Coordination Committee on 30.01.2020.

The purpose of the Coordination Committee is to approve and prescribe textbooks for academic implementation.

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<p>The implementation of this textbook will begin from the academic year 2020-21.</p> Signup and view all the answers

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<p>Reproduction is the process of producing new organisms from existing organisms of the same species. It is important for the continuation and maintenance of a species, increasing their numbers, maintaining population size, transmitting hereditary characters, and supporting the process of evolution.</p> Signup and view all the answers

<p>The two types of reproduction are asexual reproduction (apomixis) and sexual reproduction (amphimixis).</p> Signup and view all the answers

<p>Asexual reproduction involves only one parent and does not involve the fusion of gametes. Cell division occurs through mitosis. There is no involvement of gametes, and the offspring is genetically similar to the parent. It is a fast process and does not result in variation. On the other hand, sexual reproduction involves two parents and the formation and fusion of gametes. Cell division occurs through meiosis.</p> Signup and view all the answers

<p>Asexual reproduction helps in the rapid multiplication of organisms and allows them to colonize new habitats quickly. It also ensures the preservation of favorable genetic traits without the need for genetic recombination.</p> Signup and view all the answers

<p>Sexual reproduction leads to genetic variation and diversity among offspring. It allows for the adaptation of organisms to changing environments and contributes to the process of evolution.</p> Signup and view all the answers