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Function of macronucleus is...

Function of macronucleus is

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In paramecium the division of macronucleus during binary fission is

Presence of two tyoes of nuclei, micronucleus and macronucleus, is characteristic of protistan group

Assertion : Macronucleus in paramecium is polyploid. Reason : Micronucleus in paramecium is diploid.

[A] : The conjugation in Paramecium involves meiosis and fusion of pronuclei of two individuals . [R] : During conjugation , macronucleus gradually elongates and breaks up into fragments which are absrobed into the cytoplasm .

[A] : The conjugation in Paramecium involves meiosis and fusion of pronuclei of two individuals . [R] : During conjugation , macronucleus gradually elongates and breaks up into fragments which are absorbed into the cytoplasm .

[A] : The conjugation in Paramecium involves meiosis and fusion of pronuclei of two individuals . [R] : During conjugation , macronucleus gradually elongates and breaks up into fragments which are absrobed into the cytoplasm .

Identify the correct sequence of events with refernce to conjugation of Vorticella (a) Amphimixis (b) Disappearance of macronucleus (c ) Attachment of the conjugants (d) Post conjugation fissions (e) Prezygotic nuclear divisions (f) Postzygotic nuclear divisions.

Identify the correct sequence of events with refernce to conjugation of Vorticella (a) Amphimixis (b) Disappearance of macronucleus (c ) Attachment of the conjugants (d) Post conjugation fissions (e) Prezygotic nuclear divisions (f) Postzygotic nuclear divisions.

Identify the correct sequence of events with refernce to conjugation of Vorticella (a) Amphimixis (b) Disappearance of macronucleus (c ) Attachment of the conjugants (d) Post conjugation fissions (e) Prezygotic nuclear divisions (f) Postzygotic nuclear divisions.

In tranverse binary fission, the macronucleus divides by