Waec Biology 2007 Past Questions and Answers

Question 36:

• WAEC 2007

Which of the following protozoans feeds parasitically

A. Paramecium
B. Chlamydomonas
C. Plasmodium
D. Euglena

Question 37:

• WAEC 2007

Which of the following features of the tadpole indicates that the animal is herbivorous? Possession of

A. Operculum
B. Muscular tail
C. Long coiled intestine
D. Internal gills

Question 38:

• WAEC 2007

The term community is defined as

A. The different groups of plants and animals in the same area and interacting with each other
B. The consumers and producers living in a habitat
C. Living organisms interacting with physical factors of an environment
D. Animals which mutually derive benefit from their association.

Question 39:

• WAEC 2007

Which of the following organisms are the producers in an aquatic habitat?

A. Benthons
B. Phytoplanktons
C. Zooplanktons
D. Nektons

Question 40:

• WAEC 2007

Wind speed is measured with

A. A maximum-minimum thermometer
B. A hygrometer
C. A wet and dry bulb hygrometer
D. An anemometer