Want to know:
You are studying three Drosophila genes, vg (vestigial wings), b (black body) and pr (purple eyes) which are located on the same chromosome. You perform a three-point testcross between a female vg b pr / vg+ b+ pr+ fly and a male vg b pr / vg b pr fly (note that genes are arbitrarily ordered when representing the genomes of the flies, as prior to the cross, their order is unknown). Out of a total number of 4197 offspring, you obtain 3433 flies with parental combinations for the three genes, 493 flies that are recombinants for vg relative to parental combinations for b and pr, 249 flies that are recombinants for b relative to parental combinations for vg and pr, and 22 flies that are recombinants for pr relative to parental combinations for vg and b. Based on this data, which gene is located between the other two?
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 Features
Discover the full suite of AI-powered study tools.
Study Plan
Build a personalized study schedule powered by AI.
Record Lecture
Capture and generate enhanced notes from your lectures.
Notes AI
Automatically generate comprehensive notes from any course material.
Study Calendar
Plan personalized study sessions with AI-assisted scheduling
Tutor Me
Get comprehensive step-by-step explanations on any topic.
Call with Spark.E
Have a live voice conversation with your AI tutor.
Spark.E Visuals
Analyze diagrams, charts, and images with AI-powered explanations.
Audio Recap
Generate podcast-style audio summaries of your study materials.
Explainer Video
Turn any topic into an AI-generated educational video.
Flashcards AI
Create smart flashcard decks from your study materials with one click.
QuizFetch
Auto-generated quizzes from your uploaded content.
Arcade
Learn through interactive study games.
Exam-Specific Questions
Practice with real exam formats and questions.
Practice Tests
Simulate full-length exams from your material.
Essay Grader
Receive personalized feedback and grading on your essays.
Plugins
Shape the way Spark.E teaches you.
Mini Apps
Explore interactive study apps or build your own.