In split genes, the coding sequences are called - Vidyadip

MCQ

In split genes, the coding sequences are called

A
Cistrons
B
Operons
✓
Exons
D
Introns

✓

Answer

Correct option: C.

Exons

c
(c) Unwanted portion $(introns)$ of genes is spliced off and remaining part i.e., exons get joined by ligase.

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 (0.5 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→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

In reproduction of a test tube baby

Which of the following releases methane ?

The rate of storage of organic matter in producers in excess of their metabolic consumption is:

Match the following - (w.r.t. Pedigree analysis)

Column $-I$	Column $-II$
$a.$ Solid symbol	$(i)$ Carrier of sex linked trait
$b.$ Horizontal line between symbols	$(ii)$ Offspring
$c.$ Horizontal line above the symbols	$(iii)$ Trait to be studied
$d.$ Dot in centre	$(iv)$ Parents

$A $ : Biodiversity of the prokaryotes cannot be estimated.

$R$ : Conventional taxonomic methods are not suitable for identification and characterisation of microbes.

Consider the following statements about $B t$

$I.$ The bacteria Bacillusthuringiensis $(B t)$ are used to control butterfly catterpillers

$II.$ Fresh spores of $B t$ are mixed with water and sprayed on seeds such as brassicas and fruit trees

$III.$ Insect larvae, after eating these are killed by the toxin released in their gut

$IV.$ Bt toxin genes have been introduced into plants to provide resistance to pests

Which of the statements given above are correct?

Which of the following is not a part of microsporangium ?

Mr. Stevan is suffering from haemophilia and cystic fibrosis. His father is hetrozygous for cystic fibrosis. The probability of Stevan's sperm having recessive $X-$linked as well as autosomal allele is

Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino?

Flocks are made up of.....