Home
Class 12
BIOLOGY
A dominant lethal gene:...

A dominant lethal gene:

A

determine the sex of the organism

B

kills the organism in which it is present

C

allows the organism to survive and to reproduce

D

allows the organism to survive but not to reproduce

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    GRB PUBLICATION|Exercise All Questions|439 Videos
  • MICROBES IN HUMAN WELFARE

    GRB PUBLICATION|Exercise Assertion-Reason Type Questions|49 Videos

Similar Questions

Explore conceptually related problems

In squirrels, the gene for grey fur (G) is dominant over the gene for black fur (g) . If 50% of a large litter of squirrels are grey, the parental cross that produced this litter was most likely

Lethal gene are

The gene for right handedness is dominant over the gene for left handedness. Most probable gene types of two right handed parents with left handed child is

Which of the following trait is controlled by dominant autosomal genes ?

An organism has a gene ' X '. Its dominant allele expresses character c - 1 while it's recessive allele expresses character c - 2 This dominant allele is completely dominant over the recessive allele . It has another gene ' y ' which in its dominant form doesn't allow any expression of gene ' x ' which of these genotypes of that organism Will produce character c - 1 ?

What is a lethal gene?

In sickle cell anaemia, the death is caused when the lethal genes are present in