Waec Biology Past Questions and Answers

Question 1336:

• WAEC 2010

(a)(i) What is placentation?
(ii) Name two organs associated with the human placenta.
(b) State five functions of the human placenta.
(c) Write short notes on the following:
(i) viviparity
(ii) territoriality
(iii) seasonal migration

Question 1337:

• WAEC 2011

The branch of Biology that deals with the principles of classification of organisms is known as

A. Biological index
B. Nomenclature
C. Taxonomy
D. Ecology

Question 1338:

• WAEC 2011

The branch of Biology that deals with the principles of classification of organisms is known as

A. Biological index
B. Nomenclature
C. Taxonomy
D. Ecology

Question 1339:

• WAEC 2011

Which of the following structures is a tissue

A. Vessel element
B. Blood
C. Sieve tube element
D. Erythrocyte

Question 1340:

• WAEC 2011

Which of the following cells are not regarded as specialized?

A. Sperm cells
B. Root up cells
C. Muscle cells
D. Somatic cells