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In conjugation of paramoecium...

In conjugation of paramoecium

A

Out of the four micronuclei, three degenerate

B

Out of twelve micronuclei, four degenerate

C

Zygote nucleus unfergoes ten divisions in each conjugant

D

Out of sixteen nuclei formed from zygote, twelve become macronuclei and four micronuclei.

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A
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DINESH PUBLICATION-KINGDOM PROTISTA (UNICELLULAR EUKARYOTES)-REVISION QUESTION FROM COMPETITIVE EXAMS.
  1. Which one of the following is a saprophytic protist

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  2. Which of the following are the characters of dinoflagellates A. Plan...

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  3. In conjugation of paramoecium

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  4. Amoeba is a member of

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  5. Anematic flagellum is found in

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  6. The ciliate which has peristomial cilia is

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  7. The amoeboid movement results from

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  8. Identify the correct sequence of events with refernce to conjugation o...

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  9. Leishmania donovani is transmitted by

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  10. From the list below, select the group that includes protozoa, protista...

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  11. Which one does not belong to monera

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  12. Unicellular algae, diatoms and protozoans are members of

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  13. The protozoan with helicopodia as locomotory structures is

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  14. Which group of organisms possesses a protein rich layer called pellcle

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  15. Which is not a free living protozoan

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  16. In which group of organisms the cell walls form two thin overlapping s...

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  17. Which structure is formed at the time of exchange of gamete nuclei in ...

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  18. Identify the characteristic features of diatoms

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  19. Choose the correct statements with reference to reproduction in parame...

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  20. Anaemia, enlarged liver and spleen, fever, weaker inflammatory respons...

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