Types of Genetic Crosses: A Comprehensive Overview

Explore the different types of genetic crosses: Monohybrid, Dihybrid, Test, and Back crosses for studying genetics.

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There are several types of genetic crosses: Monohybrid cross (one trait), Dihybrid cross (two traits), Test cross (determine genotype), and Back cross (crossing of F1 hybrid with one of the parents). Each type helps in studying different genetic patterns in organisms.

FAQs & Answers

  1. What is a Monohybrid cross? A Monohybrid cross involves a genetic cross that examines the inheritance of a single trait.
  2. What does a Dihybrid cross study? A Dihybrid cross studies the inheritance of two different traits at the same time.
  3. How is a Test cross conducted? A Test cross determines the genotype of an organism by crossing it with a homozygous recessive individual.
  4. What is the purpose of a Back cross? A Back cross is utilized to assess which gene is responsible for a certain trait by crossing an F1 hybrid with one of its parents.