- 1. 1.The organ that performs the function of pumping is
A) Diaphragm
B) Lung
C) Chest
D) Heart
- 2. 2. What is the functional unit of life ?
A) Tissue
B) System
C) Organ
D) Cell
- 3. 3. The site of oxidative respiration in the cell is
A) Cytoplasm
B) Endoplasm
C) Perixosome
D) Mitochondria
- 4. 4. All but one are acellular
A) Spirogyra
B) Euglena
C) Paramecium
D) Chlamydomonas
- 5. 5. Two plants X and Y are used by a student for experiment. X died when left in a dark cupboard but Y lived successfully, identify X and Y
A) Bladderwort, Sundew
B) Bladderwort, Legume
C) Legume, Cowpea
D) Legume, Bladderwort
- 6. 6. One of the following is the character shared by both living thing and non-living thing
A) Increase in size
B) Excretion
C) Growth
D) Reproduction
- 7. 7. Digested food is taken to the foetus from the mother by
A) Chorion
B) Diffusion
C) Placenta
D) Osmosis
- 8. 8. Green snake under a green grass is ____ type of adaptation
A) Camouflage
B) Disruptive colouration
C) Countershading
D) Haemorrhage
- 9. 9. The type of skeleton that engages in ECDYSIS is
A) Hydrostatic skeleton
B) Endoskeleton
C) A. Exoskeleton
D) Endrostatic skeleton
- 10. 10. What vitamin is a child with bleeding gum lacking?
A) Ascorbic
B) Retinol
C) Niacin
D) Thiamine
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