Biology 2014 Waec Past Questions and Answers

Question 6 :

• WAEC 2014

Which of the following cell inclusions can destroy other cell organelles?

A. Centriole
B. Ribosome
C. Lysosome
D. Mitochondrion

Question 7 :

• WAEC 2014

In which of the following yam tissues will osmosis occur?

A. Boiled and peeled
B. Raw and peeled
C. Boiled and unpeeled
D. Roasted and peeled

Question 8 :

• WAEC 2014

The following events occur during mitosis in a cell:
I. Chromatids separate;
II. Chromosomes become visible;
III. Chromosomes align at the equator
IV. Cytoplasm divides (Cytokinesis):
The correct sequence of the events is

A. Lll, ll,lV,l.
B. Ll, lll, l,lV
C. Ll, l, lll, lV
D. II, IV, I, III.

Question 9 :

• WAEC 2014

Which of the following statements about asexual reproduction is correct? It

A. Always involves one parent but the offspring is genetically different from the parent.
B. May involve two parents but the offspring is always identical to one parent
C. Always involves one parent and the offspring is genetically identical to the parent
D. Involves two parents but the offspring is not genetically identical to any of the parents

Question 10 :

• WAEC 2014

Which of the following processes is not a function of the mammalian skin?

A. Regulation of body temperature
B. Reception of external stimuli
C. Excretion
D. Gaseous exchange