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Did you know the average porcupine has 30,000 spikes.

The art of being wise is the art of knowing what to overlook.– William James

Class VII >> Science >> Transportation in Animals and Plants >> A1

Q1	The throbbing movement due to the flow of blood in the arteries is called __________.
A	Pulse
B	Breathing Rate
C	Heart Beat
D	None of the Above

Q2	In a healthy adult human being, the heart beats __________ a minute on an average.
A	90-92 Times
B	70-72 Times
C	50-52 Times
D	40-42 Times

Q3	Which of the following is excreted by the plants?
A	Carbon Dioxide
B	Excess Water
C	Gums and Resins
D	All of the Above

Q4	How many kidneys are there in the human body?
A	One
B	Two
C	Three
D	Four

Q5	Plants absorb water and minerals through the __________.
A	Flower
B	Leaves
C	Stems
D	Roots

Q6	__________ helps in getting rid of excess water and salts from the human body.
A	Transpiration
B	Dialysis
C	Exhalation
D	Sweating

Q7	The process of removal of wastes produced in the cells is called __________.
A	Excretion
B	Respiration
C	Digestion
D	Transpiration

Q8	Name the organ that is located in the chest cavity with its lower tip slightly tilted towards left.
A	Skull
B	Heart
C	Kidneys
D	Urinary Bladder

Q9	Which of the following part manufactures the food for the plants?
A	Flowers
B	Roots
C	Leaves
D	Stomata

Q10	The function of __________ is to transport food and oxygen to the cells of the body.
A	Digestive System
B	Excretory System
C	Circulatory System
D	Respiratory System

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