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.
Describe the digestive role of chymotrypsin. What two other digestive enzymes of the same category are secreted by its source gland?
Both lysosomes and vacuoles are endomembrane structures, yet they differ in terms of their functions. Comment.