Jamb Biology Past Questions For Year 1999
Question 6
The organism that has a hydrostatic skeleton is
- A. Tilapia
- B. Hydra
- C. mosquito larva
- D. earthworm
Question 7
The division of a body into two equal halves along a longitudinal plane is called
- A. bilateral symmetary
- B. transverse section
- C. radial symmetry
- D. longitudinal section
Question 8
The structure labeled III represents the
- A. mandible
- B. palp
- C. proboscis
- D. labium
Question 9
The structure labelled II is used for
- A. tasting
- B. feeling
- C. biting
- D. sucking
Question 10
Which of the following is an organ?
- A. Guard cell
- B. Liver
- C. Xylem bundle
- D. Blood
