A: Secondary mycelium of Agaricus is binuclea | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) In $Agaricus$ (a member of Basidiomycetes),the primary mycelium is monokaryotic and haploid,which is formed by the germination of basidiospores.Wh

Vedclass · Accepted Answer

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

Vedclass · Answer

(A) In $Agaricus$ (a member of Basidiomycetes),the primary mycelium is monokaryotic and haploid,which is formed by the germination of basidiospores.When two compatible primary mycelia fuse through a process called somatogamy (plasmogamy),they form a secondary mycelium.This secondary mycelium is dikaryotic (binucleated),meaning each cell contains two nuclei of different mating types.Therefore,both the Assertion and the Reason are correct,and the Reason provides the correct explanation for the formation of the binucleated secondary mycelium.

$A$: Secondary mycelium of $Agaricus$ is binucleated.
$R$: Secondary mycelium is formed by somatogamy of primary mycelium.

Similar Questions

What is the mycelium composed of?

The disease of potato responsible for the famous famine of Europe was caused by, or late blight of potato is caused by:

Which class of fungi lacks sex organs but the process of plasmogamy is brought about by fusion of two vegetative or somatic cells of different strains or genotypes?

Provide definitions/explanations for the following terms:
$(1)$ Pseudoplasmodia
$(2)$ Sac fungi

In how many stages does sexual reproduction occur in fungi?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$A$: Secondary mycelium of $Agaricus$ is binucleated.$R$: Secondary mycelium is formed by somatogamy of primary mycelium.