MEDIUM
7th CBSE
IMPORTANT
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What are contractions and relaxations of heart muscles called as?

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Important Questions on Transport of Substances in Living Beings

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q A
Which of these carry oxygenated blood from lungs to heart?
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q A
Which of these needs to get transported within the plant body?
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q A
Which of these store urines till it is released?
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q C
Many waste materials get produced as a result of various chemical reactions that take place within the living body.
EASY
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q C
Capillaries are the thickest blood vessels and help to pump blood to all parts of the body.
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q C
The blood vessels contract and relax to pump blood into veins.
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q C
The right ventricle opens into left ventricle and the right auricle opens into left auricle.
MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 10 - Transport of Substances in Living Beings>Exercises>Q C
Water gets continuously lost from the leaves by the process of transpiration.