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

(B) The development of seed habit is a significant evolutionary trend in plants. $Heterospory$ is the production of two different types of spores,micr

Vedclass · Accepted Answer

Heterospory

Vedclass · Answer

(B) The development of seed habit is a significant evolutionary trend in plants. $Heterospory$ is the production of two different types of spores,microspores and megaspores,which is a prerequisite for the development of seed habit. In heterosporous plants,the megaspore is retained within the parent sporophyte for a variable period,where it develops into the female gametophyte. This retention and germination of the megaspore within the megasporangium is the key step that leads to the formation of seeds.

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

Similar Questions

Horse tails and ferns belong to which group?

$Nephrolepis$ is a:

Vascular cryptogams or seedless vascular plants are included in .......

Which of the following is included in the class $Sphenopsida$?

How far does $Selaginella$,one of the few living members of $Lycopodiales$ $(pteridophytes)$,fall short of the seed habit?

Vedclass Test Series

Exam Paper Generator

Online Exam Module