Which of the following is considered an impor | vedclass

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

Question

(C) The development of the seed habit is a significant evolutionary trend in plants. $1$. Heterospory is the production of two different types of spor

Vedclass · Accepted Answer

Heterospory

Vedclass · Answer

(C) The development of the seed habit is a significant evolutionary trend in plants. $1$. Heterospory is the production of two different types of spores,microspores and megaspores,which is a prerequisite for the seed habit. $2$. In heterosporous plants,the megaspore is retained within the parent sporophyte for development into the female gametophyte. $3$. This retention and germination of the megaspore within the megasporangium provides protection and nutrition,eventually leading to the formation of the seed. Therefore,heterospory is considered the most important precursor to the seed habit.

Which of the following is considered an important step in the development of the seed habit?

Similar Questions

The circinate venation is the characteristic feature of ferns. It refers to

Which of the following plants possesses vascular tissues?

In $Dryopteris$,which of the following statements is correct regarding its life cycle?

In which of the following plant groups is a haplo-diplontic life cycle observed?

Leaf of which of the following plants shows circinate vernation at the young stage?

Vedclass Test Series

Exam Paper Generator

Online Exam Module