Division of the exconjugant into daughter paramoecia, Biology

Assignment Help:
Division of the exconjugant into daughter paramoecia:
  • Each exconjugant, with a single micronucleus and four macronuclei divides twice and forms four daughter paramoecia.
  • Each daughter paramoecium receives one macronucleus from the exconjugant.
  • The single micronucleus of the exconjugant divides twice along with the exconjugant and each daughter paramoecium receives one micronucleus.
  • Thus each of the four daughter paramoecia receive one macro and one micro nuclei
  • Note that only the micronucleus of the exconjugants undergoes mitotic division while the macronuclei does not divide. They are distributed to the daughter
  • paramoecia from the exconjugant.
  • Thus by conjugation a single paramoecium produces four daughter paramoecia.
  • Finally at the end of conjugation 8-daughter paramoecia are formed from two parental paramoecia.

798_daughter paramoecia.png


Related Discussions:- Division of the exconjugant into daughter paramoecia

Define initiation phase - mechanism of protein synthesis, Define Initiation...

Define Initiation phase - mechanism of protein synthesis ? The assembly of a ribosome on an mRNA molecule at the correct start point, the initiation codon. Three initiation fac

Define the buffer capacity - nutritional biochemistry, Define the Buffer ca...

Define the Buffer capacity - Nutritional Biochemistry? Buffer capacity can be defined as, 'the capacity of a solution to resist changes in pH on the addition of strong acid or

Why is drosophila a convenient animal study of linked genes, Why is drosoph...

Why is drosophila a convenient animal for the study of linked genes? The fruit fly drosophila is appropriate for the study of Genetics because it presents many distinct traits

Define burette - nutritional biochemistry, Define Burette - Nutritional Bio...

Define Burette - Nutritional Biochemistry A burette is a vertical cylindrical piece of laboratory glassware with a volumetric graduation on its full length and a precision tap,

Which term explains to pituitary gland, In studies of human body, which of ...

In studies of human body, which of the subsequent terms can also be used when referring to the pituitary gland? Is it: a) Pancreas b) Hypozthesis (pron: hypo-fi-sis) c) T

How to investigate aortic stenosis by roentgenogram, Q. How to investigate ...

Q. How to investigate aortic stenosis by Roentgenogram? Cardiac enlargement does not occur in pure compensated aortic stenosis. Post stenotic dilatation of aorta may be seen. F

Cholesterol, Cholesterol Cholesterol is found in several of the animal ...

Cholesterol Cholesterol is found in several of the animal foods we eat, involving cheese, eggs, and red meat. Just animal cells utilize and synthesize cholesterol. Click the bu

Spermatogenesis - gametogenesis, Spermatogenesis - Gametogenesis The p...

Spermatogenesis - Gametogenesis The procedure of maturation of spermatogonia into sperms starts at puberty (about 14 years) and continues into old age. The spermatogonia that

Biology, excretory organs of different animals from protozoa to mammals

excretory organs of different animals from protozoa to mammals

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd