EASY
UPSC CAPF AC Paper - I
IMPORTANT
Earn 100

The gas used for artificial ripening of green fruit is:

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Important Questions on Biology

HARD
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 75
The process through which excess of light energy is dissipated in photosynthesis is known as:
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 76
The type of root formed in Betel vine is:
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 77
Chlorophyll is porphyrin containing _____.
MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 78
Which of the following is not a stem modification?
HARD
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 79
Which of the following pairs is incorrect?
HARD
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 80

Assertion (A): Zygote is the vital link that ensure continuity of species.

Reason (R): Every sexually reproducing organism begin life as a single cell.

HARD
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 81
Animals are categorised into oviparous and viviparous on the basis of:
HARD
UPSC CAPF AC Paper - I
IMPORTANT
Encyclopedia of General Science for General Competitions>Chapter 3 - Biology>Assessment>Q 82
During embryogenesis, cell modification to tissue, then to organs and finally to organism occur by: