Jamb Biology Past Questions For Year 2018
Question 86
Long neck in giraffe is used to illustrate the theory of
- A. Use and Disuse
- B. Origin of species
- C. Origin of life
- D. Natural selection
Question 87
The damage to ozone layer is caused by
- A. Oxygen
- B. Nitrogen oxide
- C. Chlorofluorocarbons
- D. sulphur dioxide
Question 88
Name the blood cells in which nucleus is absent
- A. Lymphocytes
- B. Blood Platelets
- C. Monocytes
- D. Eosinophil
Question 89
Botany is also known as
- A. Phytology
- B. Phycology
- C. Pedology
- D. Plantophyta
Question 90
Etiolation is causes by the influence of
- A. Mineral Salts
- B. Water
- C. Carbondioxide
- D. Light
