Download App

STD 12 - 5. molecular basis of inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
Semiconservative model of $DNA$ replication was proposed by which workers in eukaryotes
  • A
    Taylor, Woods and Hughes
  • ✓
    Messelson and Stahl
  • C
    Nirenberg and Khorana
  • D
    Watson and Crick
✓

Answer

Correct option: B.
Messelson and Stahl
b
It's Obvious

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

Southern blotting is done for
→
Louis Pasteur's view on the origin of life is that
→
Monascus purpureus is a yeast used commercially in the production of:
→
Proliferation of endometrium of uterus in controlled by
→
It grows in watery environment but pollination occurs through Insect / air
→
The different basic steps of genetic engineering are given below randomly

$I.$ Identification of $DNA$ with desirable genes

$II.$ Gene transfer

$III.$ Maintenance of $DNA$ in host and gene cloning

$IV.$ Introduction of $DNA$ into host to from recombinant $DNA$

Which of the following represents the correct sequence of steps?

→
The part of Fallopian tube closest to the ovary is
→
A couple, both carriers for the gene sickle cell anaemia planning to get married, wants to know the chances of having anaemic progeny?
→
Haploids can be obtained form
→
Satellite DNA is useful tool in:
→