Jamb Biology Past Questions For Year 2022
Question 31
The under secretion of thyroxine in children results in?
- A. goitre
- B. gigantism
- C. kwashiorkor
- D. cretinism
Question 32
Pentadactyl plan of the fore limbs of frog, bird, horse, whale and man is a proof of?
- A. spontaneous generation
- B. evolution
- C. locomotion
- D. creation
Question 33
The sum total of all observable features of an organism is?
- A. phenotype
- B. heterozygous
- C. genotype
- D. homozygous
Question 34
The end product of the digestion of carbohydrate is?
- A. amino acid
- B. glycerol
- C. glucose
- D. sucrose
Question 35
The display of male agama lizard is to?
- A. scare predators
- B. regulate body temperature
- C. attract female for mate
- D. give invite to intruders
