Select the most appropriate word to fill in the blank.
A colour blind person is not able to ______ between colours.

Options

A. distinguish
B. observe
C. glance
D. define

Explanation

(a) distinguish - भेद करना - recognize or treat (someone or something) as different.
(b) observe- अवलोकन करना -notice or perceive (something)
(c) glance-take a brief or hurried look.
(d) define- परिभाषित