Year :
2007
Title :
Biology
Exam :
JAMB Exam
Paper 1 | Objectives
11 - 20 of 50 Questions
| # | Question | Ans |
|---|---|---|
| 11. |
Which of the following factors can bring about competition in population? A. dispersion B. emigration C. drought D. mortality |
C |
| 12. |
The theory which supports the view that the large muscles developed by an athlete will be passed on to the offspring was proposed by A. lamarck B. darwin C. mendel D. pasteur |
A |
| 13. |
In lizards, the lowering of the gular fold is used to? A. catch insects B. attract mates C. defend their territory D. frighten enemies Detailed SolutionMale anoles have a retractable gular fold that is used to attract mates and to chase off rivals.When a lizard intend to attract a mate, it will arch its back and lower its gular fold. The gular fold also swells when the lizard is in aggressive mode. |
|
| 14. |
Example of a fish that aestivates is A. shark B. croaker C. lung fish D. cat fish |
C |
| 15. |
In mammals, the organ directly on top of the kidney is the A. thyroid gland B. adrenal grand C. pancreas D. prostate gland |
B |
| 16. |
The photosynthetic pigments include A. chlorophll and carotenoids B. chloroplasts and cytochromes C. melanin and haemoglobin D. carotenoids and haemoglobin |
A |
| 17. |
Monocot stem differ from dicot stems in that monocot have A. no cambium B. no pith C. fewer vascular bundles D. phloems with parenchyma |
A |
| 18. |
The opening and closing of the stoma are regulated by A. transpiration B. respiration C. diffusion D. osmosis |
D |
| 19. |
Stunted growth and poor root development are a result of a deficiency in A. sulpur B. phosphorus C. calcium D. iron |
C |
| 20. |
The pancreas secretes enzymes for the digestion of A. fats, proteins and carbohydrates B. fats, vitamins and cellulose C. fats, carbohydrates and vitamins D. protein, cellulos and minerals |
A |
| 11. |
Which of the following factors can bring about competition in population? A. dispersion B. emigration C. drought D. mortality |
C |
| 12. |
The theory which supports the view that the large muscles developed by an athlete will be passed on to the offspring was proposed by A. lamarck B. darwin C. mendel D. pasteur |
A |
| 13. |
In lizards, the lowering of the gular fold is used to? A. catch insects B. attract mates C. defend their territory D. frighten enemies Detailed SolutionMale anoles have a retractable gular fold that is used to attract mates and to chase off rivals.When a lizard intend to attract a mate, it will arch its back and lower its gular fold. The gular fold also swells when the lizard is in aggressive mode. |
|
| 14. |
Example of a fish that aestivates is A. shark B. croaker C. lung fish D. cat fish |
C |
| 15. |
In mammals, the organ directly on top of the kidney is the A. thyroid gland B. adrenal grand C. pancreas D. prostate gland |
B |
| 16. |
The photosynthetic pigments include A. chlorophll and carotenoids B. chloroplasts and cytochromes C. melanin and haemoglobin D. carotenoids and haemoglobin |
A |
| 17. |
Monocot stem differ from dicot stems in that monocot have A. no cambium B. no pith C. fewer vascular bundles D. phloems with parenchyma |
A |
| 18. |
The opening and closing of the stoma are regulated by A. transpiration B. respiration C. diffusion D. osmosis |
D |
| 19. |
Stunted growth and poor root development are a result of a deficiency in A. sulpur B. phosphorus C. calcium D. iron |
C |
| 20. |
The pancreas secretes enzymes for the digestion of A. fats, proteins and carbohydrates B. fats, vitamins and cellulose C. fats, carbohydrates and vitamins D. protein, cellulos and minerals |
A |