EASY
UPSC CAPF AC Paper - I
IMPORTANT
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In a healthy person, rate of heart beat in one minute is _____.
(a)58 times
(b)67 times
(c)72 times
(d)90 times

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Important Questions on Biology
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UPSC CAPF AC Paper - I
IMPORTANT
1. It is warm
2. It is filtered
3. Some oxygen is extracted from it
4. Some carbon dioxide is added to it

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UPSC CAPF AC Paper - I
IMPORTANT
The human eye is like a camera and, hence, it contains a system of lens. The eye lens forms,

MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Which of the following statements about sexual reproduction in flowering plants are correct?
Stamen is present in the centre of a flower.
Stamen produces pollen grains.
The swollen bottom part of carpel is the ovary.
The fusion of germ cells gives rise to zygote.
Select the correct answer using the codes given below

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UPSC CAPF AC Paper - I
IMPORTANT

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UPSC CAPF AC Paper - I
IMPORTANT

EASY
UPSC CAPF AC Paper - I
IMPORTANT

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UPSC CAPF AC Paper - I
IMPORTANT
1. Artery carries pure oxygenated blood from the heart to body tissues.
2. Pulmonary artery carries deoxygenated blood.
3. Veins carries, deoxygenated blood from body tissues towards the heart.
4. Pulmonary vein carries oxygenated blood.
Which of the statements given above are correct?

MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
