Seekh Logo

AI-powered learning platform providing comprehensive practice questions, detailed explanations, and interactive study tools across multiple subjects.

Explore Subjects

Sciences
  • Astronomy
  • Biology
  • Chemistry
  • Physics
Humanities
  • Psychology
  • History
  • Philosophy

Learning Tools

  • Study Library
  • Practice Quizzes
  • Flashcards
  • Study Summaries
  • Q&A Bank
  • PDF to Quiz Converter
  • Video Summarizer
  • Smart Flashcards

Support

  • Help Center
  • Contact Us
  • Privacy Policy
  • Terms of Service
  • Pricing

© 2025 Seekh Education. All rights reserved.

Seekh Logo
HomeHomework HelpgeneticsLinkage of Genes

Linkage of Genes

Linkage refers to the tendency of genes located close to each other on the same chromosome to be inherited together during meiosis, resulting in a higher probability of co-segregation than genes that are far apart or on different chromosomes. Linked genes do not assort independently, which can affect the genetic variation observed in offspring.

intermediate
2 hours
Genetics
0 views this week
Study FlashcardsQuick Summary
0

Overview

Linkage is a fundamental concept in genetics that describes how genes located close to each other on a chromosome tend to be inherited together. This phenomenon is crucial for understanding inheritance patterns and genetic diversity. The closer the genes are, the less likely they are to be separated...

Quick Links

Study FlashcardsQuick SummaryPractice Questions

Key Terms

Gene
A segment of DNA that codes for a protein or trait.

Example: The gene for eye color.

Chromosome
A structure made of DNA and proteins that contains genetic information.

Example: Humans have 23 pairs of chromosomes.

Meiosis
A type of cell division that produces gametes with half the number of chromosomes.

Example: Meiosis is essential for sexual reproduction.

Recombination
The process by which genetic material is physically mixed during meiosis.

Example: Recombination can create new allele combinations.

Linkage Map
A diagram that shows the relative positions of genes on a chromosome.

Example: Linkage maps help in locating disease genes.

Allele
Different forms of a gene that can exist at a specific locus.

Example: The allele for brown eyes vs. blue eyes.

Related Topics

Mendelian Genetics
Study of inheritance patterns based on Gregor Mendel's laws.
intermediate
Quantitative Genetics
Focuses on the genetic basis of complex traits influenced by multiple genes.
advanced
Population Genetics
Examines genetic variation within populations and how it changes over time.
advanced

Key Concepts

linked geneschromosomesrecombinationgenetic mapping