- 1. 1.The organ that performs the function of pumping is
A) Lung
B) Chest
C) Diaphragm
D) Heart
- 2. 2. What is the functional unit of life ?
A) System
B) Organ
C) Cell
D) Tissue
- 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) Euglena
B) Paramecium
C) Chlamydomonas
D) Spirogyra
- 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) Legume, Cowpea
B) Legume, Bladderwort
C) Bladderwort, Legume
D) Bladderwort, Sundew
- 6. 6. One of the following is the character shared by both living thing and non-living thing
A) Excretion
B) Increase in size
C) Growth
D) Reproduction
- 7. 7. Digested food is taken to the foetus from the mother by
A) Diffusion
B) Osmosis
C) Placenta
D) Chorion
- 8. 8. Green snake under a green grass is ____ type of adaptation
A) Haemorrhage
B) Camouflage
C) Countershading
D) Disruptive colouration
- 9. 9. The type of skeleton that engages in ECDYSIS is
A) A. Exoskeleton
B) Hydrostatic skeleton
C) Endrostatic skeleton
D) Endoskeleton
- 10. 10. What vitamin is a child with bleeding gum lacking?
A) Retinol
B) Thiamine
C) Niacin
D) Ascorbic
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