Biology

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…

5 years ago

Which of the following is NOT a method of conserving wild life?

A. Indiscriminate poaching B. Establishment of zoological gardens C. Enacting wildlife conservation laws D. Establishment of game reserves Correct Answer:…

5 years ago

Which of the following pairs are social insects?

A. Termite and locust B. Ants and wap C. Cockroach and bee D. Termite and bee Correct Answer: Option D…

5 years ago

The vector for the malaria parasite is a?

A. female Aedes mosquito B. female Anopheles mosquito C. female Culex mosquito D. female Culex mosquito Correct Answer: Option B…

5 years ago

The pathogen that cause smallpox is?

A. picornavirus B. peramyxovirus C. herpesvirus D. poxvirus Correct Answer:  Option D - poxvirus

5 years ago

Fibrinogen and prothrombin play important roles in the?

A. deamination of proteins B. clotting of blood C. detoxication of substances D. storage of vitamins Correct Answer: Option B…

5 years ago

The largest amount of yolk is found in the egg of?

A. amphibians B. pisces C. repitles D. aves Correct Answer: Option D - aves

5 years ago

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 Correct Answer: Option B - incomplete dominance Explanation: Incomplete dominance this…

5 years ago

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 Correct Answer: Option A - systemic…

5 years ago

Which of the following animals has homodont dentition?

A. Rat B. Man C. Lizard D. Pigeon Correct Answer: Option C - Lizard

5 years ago