General Science-Plants and Animals (NSTSE Class 4): Questions 42 - 45 of 84

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Question number: 42

» General Science » Plants and Animals

MCQ▾

Question

Siddhartha brought a plant with thick branches and leaves from the plains and planted it in a marshy area. What must the new plant do to survive in its new environment?

Choices

Choice (4) Response

a.

It must start trapping insects and eat them

b.

It must change its colour in its new environment

c.

It must develop aerial roots to get more air

d.

It must change its leaves into spines to reduce the loss of water

Question number: 43

» General Science » Plants and Animals

MCQ▾

Question

The feet of frogs and ducks are webbed. This adaptation helps them to:

Choices

Choice (4) Response

a.

To eat insects and grab things

b.

To swim faster in water

c.

Hold branches tightly

d.

To fly in the air

Question number: 44

» General Science » Plants and Animals

MCQ▾

Question

Plants in marshy areas have roots are always under water and not enough air for the root. Which of the following adaptation best helps them to face the above condition?

Choices

Choice (4) Response

a.

Breathing roots which come above the ground

b.

Leaves which are modified into spines

c.

Tall and straight trunk with needle shaped leaves

d.

Having lots of branches and leaves

Question number: 45

» General Science » Plants and Animals

MCQ▾

Question

Which of the following plants is paired correctly? (Model Test Paper)

Plant Type

Choices

Choice (4) Response

a.

Vallisneria – Plant which grows on land

b.

Hydrilla – Plant which floats on water

c.

Lotus – Plant which is fixed to the bottom of the pond

d.

Water hyacinth – Plant which is fully covered with water

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