O Level Biology 11 Views 1 Answers
Avatar for Sourav Pan
Sourav PanNovember 4, 2024

State that two identical homozygous individuals that breed together will be pure-breeding

State that two identical homozygous individuals that breed together will be pure-breeding

Sourav Pan
Sourav PanNovember 4, 2024

Answered step-by-step

Two identical homozygous individuals that breed together are referred to as pure-breeding. This means that they possess two identical alleles for a particular trait, and when they mate, all offspring will inherit the same alleles from both parents. As a result, the offspring will consistently express the same phenotype for that trait across generations.

Key Points:

  • Homozygous Individuals: These individuals have two identical alleles for a specific gene (e.g., AA or aa).
  • Pure-Breeding: When two homozygous individuals (AA × AA or aa × aa) breed, they produce offspring that are also homozygous for that trait (all AA or all aa), leading to uniformity in the expression of that trait.
  • Consistent Traits: Pure-breeding individuals will produce offspring with predictable and consistent traits, making them valuable in breeding programs and genetic studies.

Start Asking Questions

This site uses Akismet to reduce spam. Learn how your comment data is processed.

⚠️
  1. Click on your ad blocker icon in your browser's toolbar
  2. Select "Pause" or "Disable" for this website
  3. Refresh the page if it doesn't automatically reload