Question

what is seed habit ?How it is developed in gymnosperms​

Answer 1

Answer:

The seed habit is the most complex and evolutionary successful method of sexual reproduction found in vascular pIants.

In the gymnosperms, the partly developed microgametophyte (male gametophyte, n), the pollen grain, is transferred by the wind to the vincinity of a megagametophyte within an ovule. This pollination process is via the micropyle, an opening in the seed coat (integument, 2n).

Answer 2

The development and generation of seed from non-seed bearing plants is referred to as "seed habit," and it entails the following modifications in non-seed bearing plants: – The evolution of heterospory, or the production of two types of spore.

Gymnosperms were the first seed plants that appeared on the scene. A lot of morphological alterations were required throughout the formation of the seed habit. To begin with, all seed plants are heterosporous, which means that the sporophyte produces two types of spores (microspores and megaspores).