NSO Level 1- Science Olympiad (SOF) Class 7: Questions 570 - 572 of 593

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Question number: 570

» Nutrition in Plants and Animals

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Appeared in Year: 2012

MCQ▾

Question

Read the given activity. What would you most likely observe for the plant and why?

 Activity shows the most likely about the plant

Activity Shows the Most Likely About the Plant

This image shows the activity for the plant

Choices

Choice (4) Response

a.

The plant would grow upright inside the box because it is getting all the essential requirements for growth.

b.

The plant would bend towards the hole because plant responds to light.

c.

The plant would grow upright inside the box because it is not getting direct sunlight.

d.

The plant would bend towards the hole because it has to exchange gases through hole.

Question number: 571

» Respiration in Organisms

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Appeared in Year: 2012

MCQ▾

Question

‘Fats are stored beneath the skin and around the heart and kidneys’. It is because ________.

Choices

Choice (4) Response

a.

Fats act as shock absorber and protect internal organs from injury

b.

The stored fats in our body help to keep us warm

c.

When we are short of energy, our body uses stored fats

d.

All a. , b. and c. are correct

Question number: 572

» Winds, Storms and Cyclones

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Appeared in Year: 2012

MCQ▾

Question

Priya wants to test presence of proteins in some food items. She took a cup of milk, some groundnuts and a raw potato. She made a paste of raw potato and powder of groundnuts by mashing and grinding them. She put equal quantities of three food items in three different test tubes and added, using a dropper, ten drops of water, and two drops of copper sulphate solution and ten drops of caustic soda solution to each test tube. She shook well all the three test tubes and let them stand for a few minutes.

What result would she get for the test she performed?

Potato Groundnuts Milk

Choices

Choice (4) Response

a.

b.

c.

d.

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