in-drosophila-sepia-eyes-se-curled-wings-cu-and-ebony-body-e-are-encoded-by-rece

Question

In Drosophila, sepia eyes (se), curled wings (cu) and ebony body (e) are encoded by recessive genes found on chromosome 3. A researcher crosses se cu e/ + + + females with se cu e/ se cu e males and obtains the following progeny data:
Table showing genotypes and offspring numbers from a Drosophila trihybrid cross.

Determine the recombination frequency between se and cu.

Accepted Answer

22%

Answer

2.6%

Answer

19.4%

Answer

36%

In Drosophila, sepia eyes (se), curled wings (cu) and ebony body (e) are encoded by recessive genes found on chromosome 3. A researcher crosses se cu e/ + + + females with se cu e/ se cu e males and obtains the following progeny data:Determine the recombination frequency between se and cu.

In Drosophila, sepia eyes (se), curled wings (cu) and ebony body (e) are encoded by recessive genes found on chromosome 3. A researcher crosses se cu e/ + + + females with se cu e/ se cu e males and obtains the following progeny data:

Determine the recombination frequency between se and cu.