As an Amazon Associate I earn from qualifying purchases.

Orthologous genes Notes: Definitions & Explanations PDF | Download eBooks

Download Orthologous genes Notes App (Play Store) Download Orthologous genes Notes App (App Store)

Study Orthologous genes lecture notes PDF with biology definitions and explanation to study What are Orthologous genes?. Study orthologous genes explanation with biology terms to review biology course for online degree programs.

Orthologous genes Definition:

  • In orthologous genes, the homology is the result of a speciation event and hence occurs between genes found in different species.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Orthologous genes Notes:

Orthologs are genes that are related by vertical descent from a common ancestor and encode proteins with the same function in different species. An example would be the beta-hemoglobin genes of human and chimpanzee.

Keep Learning with Biology Notes

What is Absorption?

Absorption of nutrients mostly occurs in the small intestine. Digestion and absorption begins in your mouth and ends when waste ...

What are Petals?

Petals are modified leaves that surround the reproductive parts of flowers. They are often brightly colored or unusually shaped to ...

What are Aquifers?

An aquifer is an underground layer of water-bearing permeable rock, rock fractures or unconsolidated materials. Groundwater can be extracted using ...

What is Mesophyll?

The mesophyll is a soft spongy material located between the upper and lower epidermal surfaces, and is where photosynthesis takes ...

What is Vital capacity?

Vital capacity is the maximum amount of air a person can expel from the lungs after a total inhalation. It ...

What is Sexual selection?

Sexual selection is a mode of natural selection where members of one biological sex choose mates of the other sex ...