Jamb Biology Past Questions For Year 2018
Question 51
Which is an Animal without red blood cells
- A. Frog
- B. Earthworm
- C. Snake
- D. Peacock
Question 52
Mineral salts can be absorbed into roots by
- A. Osmosis only
- B. Osmosis and diffusion
- C. Diffusion and active transport
- D. Imbition only
Question 53
The hygrometer is used for measuring
- A. Relative Humidity
- B. Specific Gravity
- C. Rainfall
- D. Salinity
Question 54
Examples of animals with mammary glands include the following except
- A. Cow
- B. Goat
- C. Pig
- D. Hen
Question 55
Blood circulation in a mammal is said to be double because
- A. It passes twice through the heart in a complete circuit
- B. It moves in both arteries and veins
- C. It circulates in both the hands and other organs
- D. The heart contains auricles and ventricles
