Available Answers

1. 1.

   Fill in the blanks.

   1.  Blood group AB has antigens _______________ and antibodies ______________.
   2.  Blood pressure is measured with a _______________ and heartbeat with a _____________.
   3.  The force with which sap is pulled by tall plants is called _______________.
   4.  The membranes enveloping the brain are called ________________.
   5.  A mass of unorganized cells growing in a nutrient medium is called ______________.
2. 2.

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

   1.  Blood in heart systematically flows twice during one complete circulation. It is called systemic circulation.
   2.  The embryo is attached to the uterus by a special structure called the amnion.
   3.  Hypogeal germination is seen in dicots like grams and pea.
   4. The cerebrum controls all the viral functions of the body.
   5.  The rate of transpiration is higher during night than in the day.
3. 3.

   Differentiate between Antigens and Antibodies.

4. 4.

   Differentiate between Auricles and Ventricles.

5. 5.

   Differentiate between Diffusion and Active transport.

6. 6.

   Differentiate between Exocrine and Endocrine glands.