Life Processes [NSO Level 1- Science Olympiad (SOF) Class 10]: Questions 6 - 9 of 148

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Question 6

Question MCQ▾

The sequence equation given below represents photosynthesis. Identify X, Y and Z.

The Sequence Equation

Choices

Choice (4)Response

a.

X – Light energy, Y – Water, Z – Sugar

b.

X – Light energy, Y – Sugar, Z – Water

c.

X – Sugar, Y – Light energy, Z – Water

d.

X – Water, Y – Light energy, Z – Sugar

Edit

Question 7

Question MCQ▾

Identify correctly the parts labelled P, S and U in the figure given below.

Labelled P, S and U in the Figure

Choices

Choice (4)Response

a.

Identify Correctly the Parts Labelled P, S and U
PSU
TracheaBronchiAlveoli

b.

Identify Correctly the Parts Labelled P, S and U
PSU
LarynxBronchiLung

c.

Identify Correctly the Parts Labelled P, S and U
PSU
PharynxLungBronchiole

d.

Identify Correctly the Parts Labelled P, S and U
PSU
LarynxTracheaBronchi

Edit

Question 8

Question MCQ▾

What is substance ‘X’ in the given experiment setup?

‘X’ in the Given Experiment Setup

Choices

Choice (4)Response

a.

Potassium sulphate

b.

Sodium bicarbonate

c.

Sodium carbonate

d.

Potassium hydroxide

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Question 9

Question MCQ▾

Which of the following take place after we exercise?

Choices

Choice (4)Response

a.

More oxygen

b.

Less carbon dioxide

c.

All of the above

d.

None of the above

Edit