IGCSE Biology Paper-3: Specimen Questions with Answers 118 - 122 of 358

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Question 118

Question

MCQ▾

In the given picture which type of food chain is it?

The Figure Shows Example of Food Chain

Choices

Choice (4)

a.

Parasitic food chain

b.

Sponging food chain

c.

Detritus food chain

d.

Grazing food chain

Answer

d.

Explanation

Grazing food chain is always starts with green plants. Green plants are eaten by primary producers then primary producers are eaten by secondary producer finally secondary producers are eaten by top consumer.

Passage

Below Figure shows a classification chart.

Figure Shows Classification Chart of Living Organisms

Question 119 (1 of 3 Based on Passage)

Edit

Write in Short

Short Answer▾

Penguin and dolphin are related to which family?

Explanation

penguin-Spheniscidae and dolphin -Delphinidae

Question 120 (2 of 3 Based on Passage)

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Write in Short

Short Answer▾

Name two flowering plants in box A.

Explanation

(a) Hibiscus Masichetos, Sunflower

Question 121 (3 of 3 Based on Passage)

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Write in Short

Short Answer▾

What are the part D, F, B, C in above diagram answer with a reason? (Penguin, fern, algae, dolphin)

Explanation

D- Dolphin (Can՚t do photosynthesis, class Mammalia)

F-penguin-It is an example of bird

B-fern-it is a non-flowering plant

C-algae-photosynthetic organism

Question 122

Question

MCQ▾

In birds excretory organ is

Choices

Choice (4)

a.

Gills

b.

Kidney

c.

Nephrons

d.

Body wall

Answer

b.

Explanation

An excretory part in birds is kidney that separates waste compounds from the blood, turns them into uric acid, and then gets rid of them by the cloaca.

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