(a)Male and Female reproductive organ:
The male reproductive organs include a pair of testes (singular, testis), two sperm ducts and a penis. The testes produce the male gametes called sperms.
The female reproductive organs are a pair of ovaries, oviducts (fallopian tubes) and the uterus. Ovary produces female gametes called ova (eggs).
(b)Asexual production: It is a type of production in which only one parent is involved. Example of asexual production can be find in Hydra. In hydra, new individual develop as outgrowths from a single parent.
(c)Binary fission: Binary fission is a kind of asexual production in which an animal reproduces by dividing into two individuals. This kind of reproduction is find in amoeba.
(d)Fertilisation: The fusion of the egg and the sperm is called fertilisation. It is one of the initial process of reproduction. There are two types of fertilisation i.e. internal and external fertilisation.
GPSC Notes brings Prelims and Mains programs for GPSC Prelims and GPSC Mains Exam preparation. Various Programs initiated by GPSC Notes are as follows:-
- GPSC Mains 2024 Tests and Notes Program
- GPSC Prelims Exam 2024- Test Series and Notes Program
- GPSC Prelims and Mains 2024 Tests Series and Notes Program
- GPSC Detailed Complete Prelims Notes