Back to Questions
Want to know:
In Drosophila, the genes y, f, and v are all X-linked. Females who are homozygous for recessive alleles of all three genes (y f v / y f v) are crossed to wild-type males (y+ f+ v+ /y+ f+ v+ ). The resulting trihybrid F1 females are test-crossed.The F2 are distributed as follows:y f v - 3210y f v+ - 72y f+ v - 1024y f+ v+ - 678y+ f v - 690y+ f v+ - 1044y+ f+ v - 60y+ f+ v+ - 3222Total10,000Which of the following linkage maps correctly shows the order of the y, f, and v genes?
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- Where are polypeptides for use outside the cell synthesised?
- Ultimately, each gene codes for the production of a ____________________.
- The distance between the shrunken (s) and bronze (b) genes is 2 map units. The distance from the shrunken gene to the yellow gene (B) is 22 m.u., while the distance from bronze to the same gene is 24 m.u. What is the order of these three genes? A. s - B - b B. s - b - BC. b - s - B