- 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) Tissue
C) Organ
D) Cell
- 3. 3. The site of oxidative respiration in the cell is
A) Endoplasm
B) Mitochondria
C) Cytoplasm
D) Perixosome
- 4. 4. All but one are acellular
A) Spirogyra
B) Chlamydomonas
C) Paramecium
D) Euglena
- 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) Bladderwort, Legume
C) Bladderwort, Sundew
D) Legume, Bladderwort
- 6. 6. One of the following is the character shared by both living thing and non-living thing
A) Reproduction
B) Increase in size
C) Growth
D) Excretion
- 7. 7. Digested food is taken to the foetus from the mother by
A) Placenta
B) Osmosis
C) Chorion
D) Diffusion
- 8. 8. Green snake under a green grass is ____ type of adaptation
A) Camouflage
B) Countershading
C) Haemorrhage
D) Disruptive colouration
- 9. 9. The type of skeleton that engages in ECDYSIS is
A) Endoskeleton
B) A. Exoskeleton
C) Hydrostatic skeleton
D) Endrostatic skeleton
- 10. 10. What vitamin is a child with bleeding gum lacking?
A) Thiamine
B) Niacin
C) Retinol
D) Ascorbic
|