Download App

STD 12 - 4. principal of inheritance and variation — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
The word 'crossing over' is given by
  • A
    Bateson
  • B
    Darlington
  • ✓
    Morgan
  • D
    Muller
✓

Answer

Correct option: C.
Morgan
c
(c) The term was given by Morgan.

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 - 4. principal of inheritance and variation→STD 12 - 4. principal of inheritance and variation — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Select the correct statement regarding protein synthesis.
→
Type of cleavage found in mammals is:
→
Restriction enzymes cut DNA at specific sites known as ______________:
→
Which of the following is not an antibiotic
→
Delete odd one
→
Match the columns and choose the correct. option.
Column $- I$ Column $- II$
$(a)$ Allergy $(1)$ Malaria
$(b)$ Widal test $(2)\; AIDS$
$(c)\; ELISA$ test $(3)$ Typhoid fever
$(d)$ Haemozoin $(4)\; IgE$ antibodies
→
When a heterozygous dominant is crossed with homozygous recessive than ratio of progeny will be
→
An antibody is
→
Out of $7$ contrasting trait pairs selected by Mendel how many traits were dominant and recessive?
→
The male human is represented by sex chromo-somes
→