Which of the following structures in Pinus ar | vedclass

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

Question

(B) In $Pinus$,the endosperm is a haploid $(n)$ tissue formed before fertilization. The megaspore mother cell undergoes meiosis to form a linear tetra

Vedclass · Accepted Answer

Endosperm,megaspore,pollen grain

Vedclass · Answer

(B) In $Pinus$,the endosperm is a haploid $(n)$ tissue formed before fertilization. The megaspore mother cell undergoes meiosis to form a linear tetrad of haploid megaspores. The pollen grain (microspore) represents the first stage of the male gametophyte and is also haploid $(n)$. Therefore,endosperm,megaspore,and pollen grain are all haploid structures.

Which of the following structures in $Pinus$ are haploid?

Similar Questions

Coralloid roots of $Cycas$ are associated with $:-$

The resin duct of gymnosperms is an example of .........

If the haploid number of chromosomes in $Pinus$ is $12$,the number in its endosperm cells will be

The direction of water movement in the leaflets of $Cycas$ from the midrib is:

Describe the important characteristics of gymnosperms.

Vedclass Test Series

Exam Paper Generator

Online Exam Module