Biology WAEC

Which of the following measures does not ensure conservation?

A. Establishing forest and game reserves B. Encouraging people to plant trees C. Founding societies that promote conservation D. Enacting…

4 years ago

All the following can illustrate the dynamic nature of the ecosystem except?

A. nitrogen cycle B. carbon cycle C. water cycle D. nutrient cycle E. locomotion in organisms Correct Answer: Option E…

4 years ago

Which of the following organism exists as a filament?

A. Euglena B. Amoeba C. Volvox D. paramecium E. Spirogyra Correct Answer: Option E - Spirogyra

4 years ago

In which of the following is a cellulose cell wall present?

A. Amoeba B. Mammalian white blood corpuscle C. spirogyra D. paramecium E. parasitic worms Correct Answer: Option C - spirogyra

4 years ago

Which of the following actions is not an example of a simple reflex action?

A. Knee jerk B. Blinking of the eye C. Withdrawal of hand from hot object D. Reading a book E.…

4 years ago

Conventional method of sewage disposal involves all the following except defaecating?

A. into pit latrines B. in open fields C. into cesspit D. into bucket latrine E. into water home sewage…

4 years ago

The long and sharp claws in the font labelled ll show that the bird uses them to?

A. hold onto its prey B. paddle in water C. glide in the alt D. scratch the earth for worms…

4 years ago

The process in which insects undergo conspicuous changes in form and appearance during development is known as?

A. ecdysis B. metamorphosis C. aestivation D. migration E. hibernation Correct Answer: Option B - metamorphosis

4 years ago

The process by which plants manufacture food from carbondioxide and water, using energy from the sun is termed?

A. chemosynthesis B. photosynthesis C. autotrophism D. heterotrophism E. transpiration Correct Answer: Option B - photosynthesis

4 years ago

The two important physical processes involved in the absorption and transport of materials in plants are?

A. diffusion and plasmolysis B. cohesion and adhesion C. flaccidity and turgidity D. osmosis and diffusion E. plasmolysis and capillarity…

4 years ago