NEET BIOLOGY

Detailed explanation-1: -In seedless vascular plants, such as ferns and horsetails, the plants reproduce using haploid, unicellular spores instead of seeds. The spores are very lightweight (unlike many seeds), which allows for their easy dispersion in the wind and for the plants to spread to new habitats.

Detailed explanation-2: -Numerous seedless plants reproduce asexually through the vegetative, budding, cutting, fragmentation, layering, and micropropagation methods.

Detailed explanation-3: -Sporangia in Seedless Plants The sporophyte bears the sporangia (singular, sporangium): organs that first appeared in the land plants. The term “sporangia” literally means “spore in a vessel”: it is a reproductive sac that contains spores.

Detailed explanation-4: -Well, the seedless plants reproduce via seed-like objects, known as spores, or they produce through asexual reproduction.

Detailed explanation-5: -Where do seedless vascular plants live? Surviving descendants of early vascular plants include clubmosses and ferns. There are 1, 200 species of clubmoss and more than 20, 000 species of fern. Both types of vascular plants are seedless and reproduce with spores.