Reproduction in Animals

Reproduction in Animals Worksheet-7

1. The sperm head contains:

(a) Mitochondria                          (b) Nucleus

(c) Yolk                                           (d) Follicle cells

2. Implantation is:

(a) Attachment of the blastocyst to the uterine wall

(b) Release of ovum from the follicle

(c) Development of an embryo without fertilisation

(d) Formation of ova from germ cells

Reproduction in Animals Worksheet-8

1. Which of the following male sexual organs and its function are correctly matched?

(a) I and II only                             (b) II and III only

(c) I and III only                           (d) I, II and III

2. Which of the following is an oviparous mammal?

(a) Echidna       (b) Kangaroo    (c) Rabbit          (d) Bat