Practice question
Question
Which one of the following crosses will produce two phenotypes in the next generation?
Explanation
Test cross mating heterozygous Aa with homozygous recessive aa reveals gametes contributed by heterozygote, producing 1:1 phenotypic ratio with two distinct phenotypes. Selfing pure lines yields uniform progeny, while outcross and incomplete dominance examples do not guarantee two phenotypes predictably.
Related blogs
Guides and insights connected to this topic
How Do Organisms Reproduce Notes - Asexual Sexual Reproduction, Human Reproduction and Contraception
Study notes on how organisms reproduce, covering DNA copying, variation, asexual and sexual reproduction, human reproduction, and contraception methods.
About Aspergillus clavatus
Overview of Aspergillus clavatusAspergillus clavatus is a pathogenic fungus that produces mycotoxins (toxic compounds), leading to severe pu...
What is a DNA? An Introduction
IntroductionDNA stands for Deoxyribonucleic Acid, which is a molecule that contains the instructions an organism needs to develop,...
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.