Botany

life cycle - gymnosperm

Gymnosperms

Gymnosperms Gymnosperms: The gymnosperms are spermatophytes i.e. seed-producing plants. The Gymnosperms (Gymno: naked, Sperma-seed) are the form of a plant in which the ovules are not enclosed by the ovary wall. In these plants, the ovule remains uncovered i.e. naked before and after fertilization. After fertilization, developed seeds are also Read more…

By pcsclasses, ago
life cycle showing alternation of generation in Bryophytes

The Bryophytes

The Bryophytes Bryophytes are also called Amphibians of the plant kingdom. They include mosses and liverworts which grow commonly in the moist shaded area in the hills. They show haplo-diplontic life cycle. These are called Amphibians of the plant kingdom because they can live on soil but for sexual reproduction, Read more…

By pcsclasses, ago