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A dikaryon is fomed when...

A dikaryon is fomed when

A

Meiosis is arrested

B

The two haploid cells do not fuse immediately

C

Cytoplasm does not fuse

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
A dikaryon is formed when the two haploid cells do not fuse immediately.
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A2Z-BIOLOGICAL CLASSIFICATION-Section A : Topicwise Questions Topic 4 : Kingdom Fungi (phycomycetes , Ascomycetes , Basidiomycetes
  1. Asexual spores are generally absent in

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  2. The deuteromycetous fungi member were often moved to ascomycetes and b...

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  3. The deuteromycetous fungi reproduce by asexual spore named as

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  4. The edible ascomycetous fungus/fungi is/are

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  5. Match the columns I and II, and choose the correct combination from th...

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  6. Mushrooms, bracket fungi or puffballs are placed in

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  7. Dikaryophase is seen in

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  8. The network of hyphae is known as

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  9. A dikaryon is fomed when

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  10. With respect to fungal sexual cycle, choose the correct sequence of ev...

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  11. Members of phycomycetes are found in (i). Aquatic habitats (ii)....

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  12. The given fungus belong to which class

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  13. Asexual reproduction takes place in fungi with the help of

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  14. In fungi, heterotrophic nutrition may be

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  15. In fungi, sexual reproduction takes place by

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  16. Slender and thread like structure of fungi are called

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  17. Fungi and bacteria, which feed on dead organic matter are called

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  18. Which of the following does not apply to ascomycetes

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  19. The fungus, commonly known as bread mould is

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  20. In which of the following options, all the members do not belong to sa...

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