Waec Biology Past Questions and Answers

Question 476:

• WAEC 1997

In which of these forms is carbohydrate stored in yam?

A. Glucose
B. Maltose
C. Starch
D. Glycogen
E. Cellulose

Question 477:

• WAEC 1997

Northern Guinea savanna is associated with

A. Abundant rainfall
B. Abundant trees and shrubs
C. Soil with very little plant cover
D. Abundant grasses
E. High humidity

Question 478:

• WAEC 1997

Which of the following activities is not necessary in population sampling?

A. Selecting the habitat
B. Dividing the selected habitat into portions
C. Throwing the quadrat randomly
D. Counting the number of organisms
E. Feeding the organisms

Question 479:

• WAEC 1997

Which of the following is an abiotic factor?

A. Predation
B. Rainfall
C. Cropping
D. Grazing
E. Migration

Question 480:

• WAEC 1997

The maximum and minimum thermometer is used to measure

A. Light intensity
B. Highest and lowest temperature of the day
C. Atmospheric pressure
D. Highest and lowest amount of rainfall in a month
E. Soil temperature