The pollen grain is the male gametophyte. The cell in the pollen grain divides unequally to form two cells called as tube cell and generative cell.

Male gametes are formed in the anther of angiosperms, in the pollen cones of gymnosperms, and in the archegonial head of liverworts and moss. All gametes are ... Male Gamete in Plants · Male Gamete Formation in...

Male gametes are formed by Generative cells. A typical anther contains four microsporangia. The microsporangia form sacs or pockets within the anther.

(i) In humans, the male gametes are formed in the testes. (ii) In flowering plants, the male gametes are formed in the anther of the stamen.

7 авг. 2024 г. · The generative cell is specifically responsible for forming male gametes. It is located within the pollen grain and undergoes mitosis to produce two male ...

The generative cell is formed during the microspore's first division and divides into two sperm cells in the pollen grain or pollen tube.

In flowering plants, male and female gametes are produced in the anther and ovule, respectively. Male gametes are contained within pollen grains, ...

In animals, ova are produced in the ovaries of females and sperm develop in the testes of males. During fertilization, a spermatozoon and an ovum, each carrying ... Differences between gametes... · Artificial gametes

Male gametes are contained within multicellular pollen grains and female gametes within a multicellular embryo sac. Transient callose walls are a conspicuous ...

In a flower, the male gametes are formed from. Vegetative nucleus; Generative nucleus; Primary endosperm nucleus; Synergid nucleus.