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How do Organisms Reproduce? Before we discuss the mechanisms by which organisms reproduce, let us ask a more basic question – why do organisms reproduce? After all, reproduction is not necessary to maintain the life of an individual organism, unlike the essential life processes such as nutrition, respiration, or excretion.
How do Organisms Reproduce? Before we discuss the mechanisms by which organisms reproduce, let us ask a more basic question – why do organisms reproduce? After all, reproduction is not necessary to maintain the life of an individual organism, unlike the essential life processes such as nutrition, respiration, or excretion.
Reproduction can be defined as a process that involves the production of an offspring by a particular individual or individuals with the aim of propagating their species. Generally, reproduction happens during the reproductive phase of an organism. The mode of reproduction may vary in organisms. They can be broadly categorised as:
How Do Organisms Reproduce? Reproduction is the ability of living organisms to produce living beings similar to themselves. The two modes of reproduction, i.e. asexual reproduction and sexual reproduction can be seen in animals. Importance of Variation. Sexual reproduction provides great scope for variation.
CHAPTER 8. How do Organisms Reproduce? Multiple Choice Questions. 1. In the list of organisms given below, those that reproduce by the asexual method are. (i) banana. (ii) dog. (iii) yeast. (iv) Amoeba. (a) (ii) and (iv) (b) (i), (iii) and (iv) (c) (i) and (iv) (d) (ii), (iii) and (iv) 2.
Reproduction is an essential process for the existence of a species and the continuation of life. Here, in this chapter, we will learn about how different unicellular and multicellular organisms such as bacteria, algae, plants, animals and human beings reproduce. What are the different reproductive structures and modes of reproduction such as ...
Introduction. Reproduction is the process by which all organisms multiply in number and increase their population. Asexual reproduction is a method of reproduction that involves only one organism. A single organism reproduces two or multiple organism on its own. This is seen in all unicellular organism, some multicellular organism and few plants.
