Column I |
|
Column II |
|
(a) |
Eosinophils |
(iii) |
Resist infections |
(b) |
RBC |
(v) |
Gas transport |
(c) |
AB Group |
(ii) |
Universal Recipient |
(d) |
Platelets |
(i) |
Coagulation |
(e) |
Systole |
(iv) |
Contraction of heart |
What is meant by double circulation? What is its significance?
Name the components of the formed elements in the blood and mention one major function of each of them.
What is the difference between lymph and blood?
Which of the following is not correct?
(a) Robert Brown discovered the cell.
(b) Schleiden and Schwann formulated the cell theory.
(c) Virchow explained that cells are formed from pre-existing cells.
(d) A unicellular organism carries out its life activities within a single cell.
Write short notes on the functions of the following hormones,
(a) Parathyroid hormone (PTH)
(b) Thyroid hormones
(c) Thymosins
(d) Androgens
(e) Estrogens
(f) Insulin and Glucagon
What is a centromere? How does the position of centromere form the basis of classification of chromosomes. Support your answer with a diagram showing the position of centromere on different types of chromosomes.
Distinguish between
(a) IRV and ERV
(b) Inspiratory capacity and Expiratory capacity
(c) Vital capacity and Total lung capacity
Discuss the main steps in the digestion of proteins as the food passes through different parts of the alimentary canal.