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UPSC Biology PYQs 2024 | Vaidra | Vaidra
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Biology UPSC PYQ 2024

5 questions from the UPSC 2024 examination.

5 questions

1Mediumprelims
Biology

The organisms “Cicada, Froghopper and Pond skater” are:

ABirds
BFish
CInsects
DReptiles
2Mediumprelims
Biology

The organisms "Cicada, Froghopper and Pond skater" are:

ABirds
BFish
CInsects
DReptiles
3Mediumprelims
Biology

Consider the following plants: 1. Groundnut 2. Horse-gram 3. Soybean How many of the above belong to the pea family?

AOnly one
BOnly two
CAll three
DNone
4Mediumprelims
Biology

Consider the following: 1. Butterflies 2. Fish 3. Frogs How many of the above have poisonous species among them?

AOnly one
BOnly two
CAll three
DNone
5Mediumprelims
Biology

Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow?

ANitric oxide
BNitrous oxide
CNitrogen dioxide
DNitrogen pentoxide
Biology — All Years|All Subjects