Available Answers

1. 1.

   Fill in the blanks.

   1.  Hammer, anvil and stirrup are collectively called ______________.
   2.  Haemophilia and thalassemia are examples of ________________ disease.
   3.  The deposition of plaque along the inner wall of the arteries is called ____________.
   4.  The variety of plant and animal spices found in a given region oe area is its ____________.
   5.  The massive growth of algae in a water body enriched with nutrients is called ____________.
   6.  The cross-breeding between two different plant varieties to produce a new variety is called _______________.
2. 2.

   State if the following statements are true or false. Correct the statement if it is false.

   1.  The skin is the biggest gland of your body.
   2.  Bites of dogs and snakes can be treated casually.
   3.  Fossil fuels and nuclear energy are non-polluting in nature.
   4.  Mixed cropping and field fallow methods deplete soil fertility.
   5.  Aseel, Basera and Brahma are indigenous breeds of sheep.
3. 3.

   Differentiate between Choroid and Cornea.

4. 4.

   Differentiate between Germs and Allegens.

5. 5.

   Differentiate between Pathogen and Vector.

6. 6.

   Differentiate between Anaemia and Uremia.