Subject Category > Biology

Q. Exposure to sunlight helps a person improve his health because

Q: Who is the author of the book New India?

The Correct Answer is Annie Besant

Q: Who is known as 'the father of Indian missile technology'?

The Correct Answer is Dr. A.P.J. Abdul Kalam

Q: Bats can fly in the dark because

The Correct Answer is they produce high pitched sounds called ultrasonics

Q: The journalist who refused to accept Padma Bhushan was

The Correct Answer is Khushwant Singh

Q: Guwahati is situated on the bank of the river

The Correct Answer is Brahmaputra

A) resistance power increases

B) the infrared light kills bacteria in the body

C) the ultraviolet rays convert skin oil into Vitamin D

D) the pigment cells in the skin get stimulated and produce a healthy tan

✔ the ultraviolet rays convert skin oil into Vitamin D

Additional Information > Exam point of View

Exposure to sunlight helps a person improve their health because it stimulates the production of Vitamin D, which is essential for bone health and immune function.

Study Material

Current Affairs > Exam Point of View

Asked Question

Q 1.“One People, One State, One leader” was the policy of

Right Answer : Hitler

View Explanation

Q 2.Silver Mirror test is given by which one of the following compounds?1. Benzophenone2. Acetaldehyde3. Acetone4. Formaldehyde

Right Answer : 2 and 4

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Q 3.In fireworks, the green flame is produced because of

Right Answer : Barium

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Q 4.Which of the following is not written by Munshi Premchand

Right Answer : Guide

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Q 5.Who is the author of the book New India?

Right Answer : Annie Besant

View Explanation

Q 6.Who is known as 'the father of Indian missile technology'?

Right Answer : Dr. A.P.J. Abdul Kalam

View Explanation

Q 7.Bats can fly in the dark because

Right Answer : they produce high pitched sounds called ultrasonics

View Explanation

Q 8.The minimum forest cover to maintain ecological balance in the plains is

Right Answer : 33%

View Explanation

Q 9.The journalist who refused to accept Padma Bhushan was

Right Answer : Khushwant Singh

View Explanation

Q 10.Guwahati is situated on the bank of the river

Right Answer : Brahmaputra

View Explanation

Subject Category > Biology

Q. Exposure to sunlight helps a person improve his health because

A) resistance power increases

B) the infrared light kills bacteria in the body

C) the ultraviolet rays convert skin oil into Vitamin D

D) the pigment cells in the skin get stimulated and produce a healthy tan

✔ the ultraviolet rays convert skin oil into Vitamin D

Additional Information > Exam point of View

Asked Question

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