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 HelpbiologyComparative Anatomy

Comparative Anatomy

Comparative anatomy is the study of the similarities and differences in the anatomy of different species, focusing on homologous structures, which share a common evolutionary origin, and analogous structures, which serve similar functions but arise from different evolutionary paths.

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

Overview

Comparative anatomy is a vital field in biology that examines the similarities and differences in the anatomy of various species. By studying homologous and analogous structures, scientists can uncover the evolutionary relationships that connect different organisms. Homologous structures, which aris...

Quick Links

Study FlashcardsQuick SummaryPractice Questions

Key Terms

Homologous Structures
Anatomical features in different species that share a common ancestry.

Example: The forelimbs of humans and bats.

Analogous Structures
Anatomical features in different species that serve similar functions but do not share a common ancestry.

Example: Wings of birds and insects.

Evolution
The process through which species change over time through natural selection.

Example: Darwin's theory of evolution.

Anatomy
The study of the structure of organisms.

Example: Human anatomy includes the study of bones and muscles.

Phylogeny
The evolutionary history and relationships among species.

Example: Phylogenetic trees illustrate these relationships.

Natural Selection
The process where organisms better adapted to their environment tend to survive and reproduce.

Example: Peppered moths changing color during the Industrial Revolution.

Related Topics

Evolutionary Biology
The study of the processes that produced the diversity of life on Earth.
intermediate
Genetics
The study of heredity and the variation of inherited characteristics.
intermediate
Paleontology
The study of the history of life on Earth through fossils.
advanced

Key Concepts

Homologous StructuresAnalogous StructuresEvolutionary BiologyFunctional Adaptation