In Funaria,20 chromosomes are present in rhiz | vedclass

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

Question

(A) $Funaria$ is a bryophyte where the main plant body is haploid $(n)$.Rhizoids are part of the gametophyte,so they are haploid $(n = 20)$.Calyptra i

Vedclass · Accepted Answer

$20, 40, 40$ respectively

Vedclass · Answer

(A) $Funaria$ is a bryophyte where the main plant body is haploid $(n)$.Rhizoids are part of the gametophyte,so they are haploid $(n = 20)$.Calyptra is derived from the venter of the archegonium,which is part of the gametophyte,so it is haploid $(n = 20)$.Theca and foot are parts of the sporophyte,which is diploid $(2n)$.Therefore,theca $(2n = 40)$ and foot $(2n = 40)$.Thus,the number of chromosomes in calyptra,theca,and foot are $20, 40, 40$ respectively.

In $Funaria$,$20$ chromosomes are present in rhizoids,then the number of chromosomes in calyptra,theca,and foot will be

Similar Questions

Spores of $Funaria$ give rise to:

Which of the following plants has a haploid and autotrophic gametophyte?

Identify the plant shown in the figure.

Bryophytes are called the amphibians of the plant kingdom because:

The sporophyte of $Funaria$ begins development within

Vedclass Test Series

Exam Paper Generator

Online Exam Module