Jamb Biology Past Questions For Year 2016
Question 11
The largest amount of yolk is found in the egg of
- A. amphibians
- B. pisces
- C. repitles
- D. aves
Question 12
If the cross of a red-flowered plant with a white flowered plant produces a pink flowered plant, this is an example of
- A. codominance
- B. incomplete dominance
- C. mutation
- D. linkage
Question 13
The movement of blood between the heart and all other parts of the body besides the lung is known as
- A. systemic circulation
- B. closed circulatory system
- C. pulmonary circulation
- D. single circulation system
Question 14
Which of the following animals has homodont dentition?
- A. Rat
- B. Man
- C. Lizard
- D. Pigeon
Question 15
The importance of the mouth-brooding behaviour in Tilapia is that it
- A. helps in keeping the young fish warm
- B. affords protection from predation for the young fish
- C. helps the fish to live in a social group
- D. provides regurgitated nourishment to the young fish
