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Reproduction In Organisms

Question
CBSEENBI12047174
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Division in a bacterial cell is carried out through

  • multiple fission

  • binary fission

  • budding

  • plasmotomy

Solution

B.

binary fission

Division of bacterial cell is carried out by binary fission, in which, a single cell divides into two equal sized cells after developing a transverse cell wall.

Multiple fission is the division of the nucleus, simultaneously or successively into a number of daughter nuclei, followed by division of the cell body into an equal number of parts each containing a nucleus.

Budding is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site.

Plasmotomy is a type of asexual reproduction in which a multi- nucleate protozoan cell divides into two or more multi- nucleate daughter cells without the occurence of mitosis.

Some More Questions From Reproduction in Organisms Chapter

Bryophyllum is vegetatively propagated by :

Which is having menstrual cycle ?

Which is male accessory duct ?

Which of the following is having oestrous cycle ?

 Which of the following is bisexual ?

 Frog is ................... while human female is ....................

Testes lie in ................... while ovaries lie in ....................

 In Rhizopus, asexual reproduction takes place  by...................formation.

....................in Penicillium are formed on conidiophores.

In sweet potato, vegetative propagation takes place through............

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