MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Chargaff's Rule

If gene frequ...

Question

If gene frequency between genes a and c is 2%, b and c is 13%, a and b 15%, c and d 17% and a and d 19% , what will be the sequence of these genes in a chromosome

A

a, c, b, d

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

a, b, c, d

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

d, b, a, c

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

a, d, b, c

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
a, c, b, d

If gene frequency is more between two genes, then the distance between those genes is more.

Suggest Corrections

thumbs-up

22

Similar questions

Cross over value (COV) of gene A and B is 5% while COV of genes B and C is 15% the possible sequence of these genes on chromosome is:

Q. There are three genes a, b, c. Percentage of crossing over between a and b is 20%, b and c is 28% and a and c is 8%. What is the sequence of genes on chromosome?

Q. A scientist performed the gene mapping experiments in maize. He mapped the genes on chromosomes on the basis of % crossing over between different genes. One map unit corresponds to one % crossing over or recombination. The genes showing more than 50% recombination were not supposed to be linked on same chromosome. In crossing over studies on maize, scientist observed the following % crossing over between genes A, B, C, D: between A and D 10%, between A and C 3%, between genes C and D 7%, between genes A and B 5%, and between genes C and B 8%. On the basis of above observation, find out the correct sequence of genes A, B, C and D on chromosomes.

Q. Three genes a b c show crossing over

20 %

between a and b,

28 %

between b and c and

8 %

between a and c. Sequence of genes will be.

Q. There are three genes: a, b, and c. The percentage of crossing over between a and b is 20%, b and c is 28%, and a and c is 8%. What is the sequence of genes on chromosomes?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

DNA As Genetic Material

BIOLOGY

Watch in App

explore_more_icon

Explore more

Chargaff's Rule

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon