The chances of hereditary and evolutionary ch | vedclass

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Question

(C) Sexual reproduction involves the fusion of gametes from two different parents,which leads to genetic recombination during meiosis (crossing over).

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Sexual reproduction

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(C) Sexual reproduction involves the fusion of gametes from two different parents,which leads to genetic recombination during meiosis (crossing over). This process creates new combinations of genes in the offspring,leading to genetic variation. These variations are the raw material for evolution and are essential for adaptation to changing environments. In contrast,asexual reproduction,fission,and apomixis produce clones that are genetically identical to the parent,offering very little scope for evolutionary change.

Column-$I$	Column-$II$
$(a)$ Sporopollenin	$(1)$ Spindle-shaped nucleus
$(b)$ Cellulose,Pectin	$(2)$ Exine
$(c)$ Vegetative cell	$(3)$ Intine
$(d)$ Generative cell	$(4)$ Irregularly shaped nucleus

The chances of hereditary and evolutionary changes are higher in species that reproduce through:

Similar Questions

In which year did the last flowering of Neelakurinji $(Strobilanthes \text{ kunthiana})$ occur?

Match the following columns:
Column-$I$ Column-$II$
$(a)$ Sporopollenin $(1)$ Spindle-shaped nucleus
$(b)$ Cellulose,Pectin $(2)$ Exine
$(c)$ Vegetative cell $(3)$ Intine
$(d)$ Generative cell $(4)$ Irregularly shaped nucleus

Cleistogamous flowers are found in:

What does the product of sexual reproduction generally generate?

Which one of the following is a monocarpic tree?

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