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REPRODUCTION IN ANIMALS
By Ms Sushma SureshMs Mita WaglePawar Public School Kandivali
• REPRODUCTION IS THE PROCESS OF PRODUCING NEW INDIVIDUALS OF THE SAME KIND.
• IT HELPS IN CONTINUANCE OF THE SPECIES.
TYPES OF REPRODUCTION
ASEXUAL
FISSION(BINARY/MULTIPLE)
AMOEBA
BUDDING
HYDRA
REGENERATION
STARFISH, HYDRA, ETC.
SEXUAL
ASEXUAL REPRODUCTION
PLANARIAN
STARFISH
EARTHWORM
SEXUAL REPRODUCTION
• PROCESS IN GENERAL:
LIFE CYCLE OF GRASSHOPPER
LIFE CYCLE OF BUTTERFLY- METAMORPHOSISCOCOON (CATERPILLAR)
HUMAN REPRODUCTIVE SYSTEM• Fertilization: fusion of male and female gametes• Internal fertilisation occurs in humans• Male gametes:
SPERM• Female Gamete:
EGG/OVUM (OVA)
FEMALE REPRODUCTIVE SYSTEM
1) OVARIES
2) UTERUS / WOMB
3) OVIDUCTS / FALLOPIAN TUBES
4) VAGINA / BIRTH CANAL
MALE REPRODUCTIVE SYSTEM
SEMINAL VESICLE
PROSTRATE GLAND
COWPER’S GLAND
URETHRA
1) TESTIS
2) EPIDIDYMIS
3) SPERM DUCT / VAS DEFERENS
4) URETHRA
5) SEMINAL VESICLE
6) PROSTRATE GLAND
7) COWPER’S GLANDS
FERTILISATION
IMPLANTATION
IMPLANTATION
GROWTH
BIRTH