Home
Class 12
BIOLOGY
In a test cross involving F1 dihybrid fl...

In a test cross involving F1 dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates

A

The two genes are located on two different chromosomes

B

Chromosomes failed to separate during meiosis

C

The two genes are linked and present on the same chromosome

D

Both of the characters are controlled by more than one gene

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

In a testcross involving "F"1 dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates:

In a test cross involving F_(1) dihybrid flies, more parental-type offspring were produced than the recombinant type offspring. This indicates

In a testcross involving F_(1) dihybrid flies, more parental-type offsping were produces than the recombinant-type offspring. This indicates

In a testcross involving "F"_(1) dihybrid flies, more parental-type offspring were produced than the recombinant-type offspring. This indicates:

In which type of reproduction genetically similar offsprings are produced ? Give reason.

Dihybrid test cross ratio with 82% parental type and 18% recombinants type shows that genes have

When a red floweered plant was cross pollinated by white flowered one and the offspring were self pollinated to obtain a phenotypic ratio of 1:2:1 it has to be a case of :-

In fruits flies, long wing is dominant to vestigial wing. When heterozygous long-winged flies were crossed with vestigial-winged flies, 192 offsprings were produced. If an exact Mendelian ratio had been obtained, then the number of each phenotype would have been

In the dihybrid cross performed by Morgan the recombination types 37.2% are found during study of

A cow with red coat is crossed with a bull having white coat. Their offspring produced in F_(1) generation showed roan coat. This effect is produced due to juxtaposition of small patches of red and white colour. What can be assumed about the gene controlling coat colour in cattle ?