Download App

STD 12 - 4. principal of inheritance and variation — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 4. principal of inheritance and variation4 Marks
MCQ
Punnett square was developed by
  • ✓
    $RC$ Punnett
  • B
    $RB$ Punnett
  • C
    $RD$ Punnett
  • D
    $RE$ Punnett
✓

Answer

Correct option: A.
$RC$ Punnett
a
Punnett square was developed by British geneticist Reginald $C.$ Punnett. It is graphical representation, to calculate the probability of all possible genotypes of offspring in genetic cross

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

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The hormone that maintains the secretory activity of the corpus luteum as well as the increase in the size of the mammary glands is
→
Medusa is the reproductive structure of
→
Haemoglobin $(Hb)$ is a
→
Animal with pseudocoelom is
→
Chordates are distinguished from non-chordates by the presence of
→

Select the correct match from the given option below.

HormoneSourceFunction
(A) Vasopressin(i) Growing ovarian follicles(1) Stimulates reabsorption of water in the distal tubules in the nephron
(B) Estrogen(ii) Thyroid(2) Regulates growth of mammary glands and milk formation in females.
(C) Thyroxine(iii) Posterior pituitary(3) Female secondary sexual characters
(D) Prolactin(iv) Anterior pituitary(4) Regulation of the basal metabolic rate
→
Those animals which excrete a large amount of $N{H_3}$are
→
Neurons are excitable cells because...
→
The skull of frog is
→
Down’s syndrome is caused by an extra copy of chromosome number $21$. What percentage of offspring produced by an affected mother and a normal father would be affected by this disorder
→