Jamb Biology Past Questions For Year 2022
Question 6
The part of mammalian skin that excretes metabolic wastes is?
- A. sweat gland
- B. horny layer
- C. Malpighian layer
- D. sebaceous gland
Question 7
Which of the following is associated with the dark stage of photosynthesis?
- A. Assimilation of Carbon(IV)oxide
- B. Photophosphorylation
- C. Photolysis
- D. Excitation of chlorophyll
Question 8
In Nigeria, Southern Guinea Savanna is found in?
- A. Borno and Sokoto
- B. Kogi and Kwara
- C. Kaduna and Cross River
- D. Kano and Niger
Question 9
Succession that occurs on an abandoned farm land is?
- A. tertiary
- B. secondary
- C. primary
- D. climax
Question 10
The waste product of insects is?
- A. uric acid
- B. urine
- C. Mucilage
- D. sweat
