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

Prothallus is $:-$

Protosteles are found in

Pteridophytes are called vascular cryptogams because they are non-seeded plants containing:

Which of the following is a characteristic feature of ferns?

Apical growth of the lower vascular plants takes place by an apical cell. This cell is generally pyramidal. Though four-sided in shape,it is often referred to as a three-sided cell because

Vedclass Test Series

Exam Paper Generator

Online Exam Module