Balance of nature questions | form two Biology

One of the characteristics used to identify producers in the ecosystem is
A feeding on ready-made food
C feeding on other organisms
E adding organic matter in the soil
B growing in fertile soil
D making their own food

Answer / Solution

UNSOLVED

(a) Describe the following ecological terms:
(i) Decomposers
(ii) Producers
(iii) Parasites
(b) With example, briefly explain how comparative embryology supports the idea of organic evolution.

Answer / Solution

UNSOLVED

(a) Describe the following ecological terms:
(i) Decomposers
(ii) Producers
(iii) Parasites
(b) With example, briefly explain how comparative embryology supports the idea of organic evolution.

Answer / Solution

UNSOLVED

(a) With example, explain the meaning of the following:
(i) Renewable natural resource
(ii) Nonrenewable natural resource
(b) (i) What is the importance of recycling of the resources?
(ii) Name the carbon cycle processes which are likely to affect the oxygen concentration in the atmosphere

Answer / Solution

UNSOLVED

(a) Define the terms “food chain” and “food web” as used in Biology.
(b) Construct a food chain by using the following organisms: Grasses, Snake, Grasshopper, Frog.
(c) Explain the significance of food chain and food web in the real life situation.

Answer / Solution

UNSOLVED