Male and Female gametophytes are in separate plants
In a moss, gametophytes are photosynthestic.
A dioecious plant is a plant species that have separate organs of reproduction, male and female reproductive organs, on separate male and female plants. Monocious plants have male and female reproductive organs on the same plant.
Seed plants:produce seeds Seedless plants:don't produce seeds
Bryophyta is a group of plants having thalloid independent gametophytic plants and their sporophytes remain dependent on gametophytes. Examples are Riccia, Marchantia, Anthceros and mosses.
Seed plants are flowering plants so they product pollen that land on the female ovule and then produce a pollen tube that releases 2 sperm to fertilize the ovum and the polar nuclei and these form into a seed. In other seedless plants like algae and mosses the plants produce spores which are similar to pollen and many different versions of female gametes. To be honest seedless plants have many different life cycles that are much more in depth so the fertilization process and the maturation of the plants are very different.
In a moss, gametophytes are photosynthestic.
A dioecious plant is a plant species that have separate organs of reproduction, male and female reproductive organs, on separate male and female plants. Monocious plants have male and female reproductive organs on the same plant.
Seed plants:produce seeds Seedless plants:don't produce seeds
It means that a plant has separate male and female plants. Ginkgo has separate plants. The female ginkgo produces a stinky fruit.
Yes. Separate plants have female or male flowers.
really the question here is what is a monoecious and what is a dioecious. answer those. and all will be clear.
Male and female flowers are small and greenish in color and grow on separate plants.
Bryophyta is a group of plants having thalloid independent gametophytic plants and their sporophytes remain dependent on gametophytes. Examples are Riccia, Marchantia, Anthceros and mosses.
gametophytes
Flowers mate by passing pollen from flower to flower.
Some plants have separate plants for males and females. Others have flowers that have male and female parts. A good memory aid is "pistil packing mama."
Because the seed plant can survive in dry conditions and extreme temperatures! :)