Page 1 - 3.Home Assignments-REPRODUCTION IN BIRDS
P. 1

SAI INTERNATIONAL SCHOOL


                                                         CLASS -IV


                                             SCIENCE-HOME ASSIGNMENT

                                      Chapter 9- Animals and Their Young Ones


                                           Sub Topic- Reproduction in Birds


               Objective Questions


                A. Fill in the blanks.

               1.  The yellow  portion in the centre of an egg is known as___________.

               2.  The process by which the chick breaks open the shell and comes out is  known
                   as ___________.

               3.  ____________  egg is the biggest egg among birds.
               4.  ________________is  a clear watery substance that surrounds the yolk.

               5.  Grey Partridge lays  _____________eggs  at a time.



               Subjective Questions

               B. Answer the following questions.


               1. Draw the structure of a hen’s egg and label it.


               2. Describe the life cycle of hen along with a diagram.
   1