Home
Class 11
BIOLOGY
Cut surface of fruits and vegatables oft...

Cut surface of fruits and vegatables often become dark because

A

Dirty knife makes it dark

B

Oxidation of acid in the presence of trace of iron from the knife makes it dark

C

Dust of the air makes it dark

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • RESPIRATION IN PLANTS

    CENGAGE BIOLOGY|Exercise ASSERTION - REASONNING QUESTIONS|5 Videos

  • RESPIRATION IN PLANTS

    CENGAGE BIOLOGY|Exercise ARCHIVES|12 Videos

  • PLANT KINGDOM

    CENGAGE BIOLOGY|Exercise ARCHIVES|70 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS

    CENGAGE BIOLOGY|Exercise ARCHIVES|27 Videos

Similar Questions

Explore conceptually related problems

Cut surfaces of fruit and vegetables often becomes dark because

Bats can fly at night in the dark because of

It is not advised to wash fruits and vegetables after cutting them. Why?

Bats can fly in dark because they

Bat can fly in dark because they

Dettol antiseptic lotion is used for nursing cuts and wounds on the body because its surface tension is

Breathing becomes faster in fever because .