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RRB JE 2019 | Day 7| Biology Quiz 2

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Question 1

What happens to stomata when water enters guard cells______

Question 2

For immunity against which of the following diseases is BCG vaccine given:

Question 3

Which virus can reproduce without killing its host?

Question 4

Harmful bacteria in potable water make the water

Question 5

Which disease is caused due to deficiency of Iron?

Question 6

Which of the following disease is caused due to the deficiency of protein?

Question 7

The disease which has been eradicated?

Question 8

Ringworm is a disease caused by ______.

Question 9

Brain fever is a disease spread through which of the following?

Question 10

Which disease is caused due to deﬁciency of Iodine?

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Mar 30ESE & GATE EC