Waec Biology 1999 Past Questions and Answers

Question 1:

• WAEC 1999

Which of the following organisms does not exist as a single cell?

A. Amoeba
B. Euglena
C. Volvox
D. Chlamydomonas

Question 2:

• WAEC 1999

Which of the following organisms does not exist as a single cell?

A. Amoeba
B. Euglena
C. Volvox
D. Chlamydomonas

Question 3:

• WAEC 1999

Which of the following features of Paramecium is not an advancement over Amoeba? The possession of

A. Definite shape
B. Cilia
C. Oral groove
D. Nucleus

Question 4:

• WAEC 1999

Which of the following diseases results from the deficiency of insulin?

A. Cretinism
B. Goitre
C. Beri-beri
D. Diabetes

Question 5:

• WAEC 1999

Root hairs absorb water from the soil by

A. Diffusion
B. Osmosis
C. Plasmolysis
D. Translocation