Question Bank - Agriculture Officer

Here's the question bank on all the agriculture officer topics.

Which pigment is responsible for orange color of carrot?

A.
Beta-carotene
B.
Lycopene
C.
Chlorophylls
D.
None of the above

Solution:

Plant pigment:A plant pigment is any type of colored substance produced by a plant. In general, any chemical compound which absorbs visible radiation between about 380 nm (violet) and 760 nm (ruby-red) is considered a pigment. There are many different plant pigments, and they are found in different classes of organic compounds. Plant pigments give color to leaves, flowers, and fruits and are also important in controlling photosynthesis, growth, and development. Pigment for the orange color of carrot:Carrots derive their color from pigment compounds called carotenoids. Orange carrots are colored by alpha- and beta-caroteneThe red carrots get their color from lycopene, yellow from lutein, and purple from anthocyanin. These pigments also provide nutrition. Carrots are a particularly good source of beta carotene, fiber, vitamin K1, potassium, and antioxidantsHence, option 1 is the correct answer. Lycopene is a plant nutrient with antioxidant properties. It's the pigment that gives red and pink fruits, such as tomatoes, watermelons, and pink grapefruit, their characteristic color. Chlorophyll is present in most green vegetables, and some people take it as a health supplement. The potential benefits of chlorophyll include improving health, boosting energy, and fighting illnesses.

For more questions,

Click Here

Download Gyanm App

free current affairs for competitive exams

Scan QR code to download our App for
more exam-oriented questions

free current affairs for competitive exams

OR
To get link to download app

Thank you! Your submission has been received. You will get the pdf soon. Call us if you have any question: 9117343434
Oops! Something went wrong while submitting the form.