CIE Biology Paper-3: Specimen Questions 103 - 109 of 230

Passage

Riya set fix number of fishes in three chambers, A, B and C, in May. The graph below shows the no. of fishes in the three chambers after two months.

In graph shows three chambers and number of fishes present init

In graph shows three chambers and number of fishes present init

In given graph there are the number of fishes in three chambers in May and June.

Question number: 103 (1 of 3 Based on Passage) Show Passage

Short Answer Question▾

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What fish essential to stay alive?

Explanation

The fish need air, food and water.

Question number: 104 (2 of 3 Based on Passage) Show Passage

Short Answer Question▾

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Which one of the chamber shows maximum decrease in the number of fish in June month?

Explanation

Chamber C

Question number: 105 (3 of 3 Based on Passage) Show Passage

Short Answer Question▾

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what is the feature is describe the increase in the number of fish?

Explanation

Reproduction

Question number: 106

Short Answer Question▾

Write in Short

What is the difference between aerobic and anaerobic respiration?

Explanation

difference between aerobic respiration & anaerobic respiration

difference between aerobic respiration & anaerobic respiration

Table shows difference between aerobic respiration and anaerobic respiration and their features

Question number: 107

MCQ▾

Question

The main reason of enormous variety of protein is-

Choices

Choice (4) Response
a.

Sequence of amino acids

b.

Hydrogen bond

c.

Amino groups

d.

Peptide bond

Answer

a.

Explanation

Protein are large molecules made up of amino acids. There are enormous variety is found in protein due to polypeptide chains and the sequences of amino acids

Question number: 108

Short Answer Question▾

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Name two examples of monosaccharide, disaccharide, and polysaccharide

Explanation

Monosaccharide- Glucose, Fructose

Disaccharide- Maltose, Sucrose

Polysaccharide- Starch and Fiber

Question number: 109

MCQ▾

Question

Name the organ, which is the most sensitive to progesterone?

Choices

Choice (4) Response
a.

Heart

b.

Brain

c.

Uterus

d.

Lungs

Answer

c.

Explanation

Progesterone enhance uterus sensitivity, which can remain for many days until sensitivity is completed by estrogen.

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