Reproduction in Animals

Reproduction in Animals Worksheet-4

1. Where does fertilization of the female egg occur in human beings?

(a) Vagina         (b) Uterus          (c) Ovary           (d) Fallopian tube

2. What part within the uterus prevents the mixing of the blood of the foetus with that of the mother?

(a) Umbilical cord                       (b) Uterus wall

(c) Placenta                                   (d) Water sac

Reproduction in Animals Worksheet-5

1. Which is NOT the correct pair about the structure and its function in the male reproductive system?

(a) Structure: Penis

       Function: Transfers sperms cells

(b) Structure: Testes

       Function: Produces sperm cells

(c) Structure: Seminal vesicles

       Function: Holds the testes

(d) Structure: Sperm duct

       Function: Transport sperms form the testes

Reproduction in Animals Worksheet-6

1. The larval stage in a frog's life cycle is:

(a) nymph         (b) tadpole        (c) caterpillar   (d) fry

2. The casting of skin by a caterpillar to allow a larger caterpillar to emerge is called:

(a) Metamorphosis                      (b) Chrysalis

(c) Moulting                                  (d) Development

3. Which of the following shows the correct route, the sperm takes after leaving the testis?

(a) Epididymis - vas deferens -ejaculatory duct - urethra