REPRODUCTION IN ANIMALS By Ms Sushma Suresh Ms Mita Wagle Pawar Public School Kandivali

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