Question

Read statements `a-d`.
(a) In transcription, adenosine pairs with uracil
(b) Regulation of lac operon by repressor is positive regulation
(c) Human genome has approximate 50,000 genes
(d) Haemophilia is sex-linked recessive disease
How many of above statement are correct ?
A. 2
B. 3
C. 4
D. 1

Answer 1

Correct Answer - A
`**" "`a and d are correct.
`**" "`Regulation lac operon by repressor is positive regulation.
`**" "`Human genome has approximate 30,000 genes.