Choose the incorrect statement regarding the observations drawn f… - Vidyadip

MCQ

Choose the incorrect statement regarding the observations drawn from the human genome project.

✓
Repetitive sequences are stretches of $RNA.$
B
Less than $2 $ per cent of the genome codes for protein.
C
$SNPs$ help in tracing human history.
D
Repetitive sequences make up a very large portion of the human genome.

✓

Answer

Correct option: A.

Repetitive sequences are stretches of $RNA.$

a
Repetitive sequences are stretches of $DNA$ sequences that are repeated many times sometimes hundred to thousand times. They are thought to have no direct coding functions, but they shed light on chromosome structure, dynamics and evolution.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 12 - 5. molecular basis of inheritance→STD 12 - 5. molecular basis of inheritance — all question types→Biology STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

They probably live in east Africa grass landtwo mya.

$A$ : Turner's syndrome generally does not occur in males.
$R$ : Foetus with $44 + YO$ complement generally dies.

Who postulated the 'Chromosome Theory of Inheritance'

Gene amplification using primers can be done by

Withdrawal symptoms of alcohol are

Use of living organisms or their substances in industrial processes is called

Where will you look for the sporozoites of the malarial parasite?

In assisted reproductive technology after in vitro fertilization, what is transplanted in fallopian tube?

Types of immunity

Physical carcinogen, $e \cdot g ., UV-ray, X-ray$ and $\gamma$-rays causes