Biology WAEC

Which of the following is the correct sequence for energy transfer and nutrient cycling among living things in an ecosystem?

A. Consumers → producers → decomposers B. Producers → decomposers → consumers C. Decomposers → producers → consumers D. Producers…

4 years ago

Which of the following organisms will have the highest biomass?

A. Small fish B. Tadpole C. Hawk D. Phytoplankton E. Big fish Correct Answer: Option D - Phytoplankton

4 years ago

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…

4 years ago

Which of the following is an abiotic factor?

A. Predation B. Rainfall C. Cropping D. Grazing E. Migration Correct Answer: Option B - Rainfall

4 years ago

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 quadrant randomly D. Counting the number…

4 years ago

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…

4 years ago

In which of these forms is carbohydrate stored in yam?

A. Glucose B. Maltose C. Starch D. Glycogen E. Cellulose Correct Answer: Option C - Starch

4 years ago

Which of the following parts of the tooth is first damaged during dental decay?

A. Cement B. Enamel C. Dentine D. Root E. Gum Correct Answer: Option B - Enamel

4 years ago

The essential parts of a flower are?

A. petals and sepals B. anther and filament C. stigma and style D. androecium and gynoecium E. petals and gynoecium…

4 years ago

Flatworms are classified as?

A. Platyhelminthes B. coelenlerata C. annelida D. nematoda E. arthropoda Correct Answer: Option A - Platyhelminthes

4 years ago