ICSE Class X Biology Sample Paper (7). Sample papers and question papers for ICSE and ISC students. These question papers have been collected by the best teachers from ICSE and ISC schools. Students should download and practice these papers to gain better marks in examinations.
SECTION I
Questions 1
(a) Name the following:
i. The organ which produces urea.
ii. The iron containing pigment in Erythrocytes.
iii. The junction between two nerve cells.
iv. The phase of the cardiac cycle in which the auricles contract.
v. An apparatus to compare the rate of transpiration in cut shoots.
vi. The pressure exerted by cell contents on a plant cell wall.
vii. The fluid surrounding the developing embryo.
viii. The outer part of the kidney containing the Bowman's capsules.
(b) Select the correct answer out of the four available choices given under each question.
1. The space between the cell wall and plasma membrane in plasmolysed cell is filled with:
(i) isotonic solution
(ii) hypotonic solution
(iii) hypertonic solution
(iv) water
2. In the process of respiration:
(i) ADP is converted to ATP.
(ii) glucose is converted to carbon dioxide.
(iii) glucose is converted to carbon dioxide and water, releasing energy.
(iv) pyruvic acid is converted to ATP.
3. Which of the following gland has both endocrine and exocrine functions?
(i) pituitary gland
(ii) thyroid gland
(iii) pancreas gland
(iv) adrenal gland
4. During inspiration, the diaphragm:
( i) relaxes
(ii) contracts
(iii) expands
(iv) does not change
5. The specnic function of light energy in the process of photosynthesis to:
(i) reduce carbon dioxide
(ii) synthesise glucose
(iii) activate chlorophyll
(iv) split water
6. The chief function of lymph nodes in mammals is to:
(i) produce WBC's
(ii) produce hormones
(iii)destroy old RBC's (
iv) destroy pathogen.
7. Agranulocytes are
(i) lymphocytes, monocytes
(ii) lymphocytes, basophils.
(iii) eosinophils, basophils
(iv) eosinophils, monocytes.
8. Sterilization in the females involves cutting and tying the:
(i) ureter
(ii) uterus
(iii) urethra
(iv) oviduct
Please click below link ICSE Class X Biology Sample Paper (7).