উভয় microspores এবং megaspores উন্নয়ন

heterospory's Usage Examples:

During the Devonian period several plant groups independently evolved heterospory and subsequently the habit of endospory, in which the gametophytes develop.

whether endospory or heterospory evolved first.

Some debate centers upon the requirement of endospory to develop before heterospory.

platyzomopsis is unusual among ferns in that it may display incipient heterospory.

of the evolutionary history of heterospory in the plant kingdom, researchers found evidence of 11 origins of heterospory events that had occurred independently.

Outside of heterospory, a distinguishing feature of Isoetes (and other lycophytes) from ferns.

While heterospory is the norm among all plants with seeds, such as the flowering plants.

along with all other aquatic ferns in the order Salviniales, exhibits heterospory and forms hard, seed-like sporocarps, as do the other members of the.

Spores of two distinct sizes (heterospory or anisospory): larger megaspores and smaller microspores.

Aarabia had megaspores and could be the earliest known plant with 'heterospory', i.

heterospory The production of spores of two different sizes (small and large) by.

diaspore, endospore, esparto, eusporangium, exospore, heterosporous, heterospory, homosporous, isosporous, leptosporangium, megasporangium, megaspore.

, an Emsian plant with implications for the evolution of heterospory in the Early Devonian".

heterospory's Meaning':

the development of both microspores and megaspores