The fertilization process in the plants The fertilization process is a process after the pollination process, and it is the process of fusion of the nucleus of the male cell (the pollen grains) with...
The plant reproduction is the process by which plants generate new individuals, there are two kinds of reproduction in the plants which are the sexual reproduction & the asexual reproduction, The flowers are classified according...
The flower The flower is a short stem whose leaves are modified to form different parts of the flower, It is the organ of sexual reproduction in the flowering plants, It arises from a...
The sperms The testes of the adult human male produce about 2 billion sperms per day , the lifetime of a single sperm inside the female vagina ranges from 2 to 6 hours, this...
