Question

148) Cow's milk is slightly yellowish in colour due to the
presence of
A) Xanthophyll
B) Riboflavin
C) Carotene
D) Xanthophyll and carotene
​

Answer 1

the answer is option d

Answer 2

Cow's milk contains
$\beta$
carotene which is a carotenoid. that's why it is slightly yellowish in colour.

EXTRA INFORMATION:
carotenoid is also present in carrots.