Biology Sample CBT

1. A secchi disc is used in the determination of

2. Which of the following is NOT regarded as a pollutant on land or in the air?

3. In an ecosystem animal which feeds directly on plants are called

4. Soil with the finest particles is called

5. Which of the following instruments is not used in measuring abiotic factors in any habitat

6. The influence of soil on an organism in a habitat is referred to as

7. Alternation of generation is a feature shown in

8. Which of the following organisms is multicellular

9. The organ which is sensitive to light in Euglena is the

10. The presence of endoskeleton is characteristic of