Vestigial structures Notes: Definitions & Explanations PDF | Download eBooks
Study Vestigial structures lecture notes PDF with biology definitions and explanation to study What is Vestigial structures?. Study vestigial structures explanation with biology terms to review biology course for online degree programs.
Vestigial structures Definition:
Vestigial structures are the remnants of features that served a function in the organism's ancestors.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Vestigial structures Notes:
A "vestigial structure" or "vestigial organ" is an anatomical feature or behavior that no longer seems to have a purpose in the current form of an organism of the given species. Often, these vestigial structures were organs that performed some important function in the organism at one point in the past. A good example of this is the appendix in humans which apparently seems to serve no purpose.
Keep Learning with Biology Notes
What is Lignin?
Lignin is a class of complex organic polymers that form key structural materials in the support tissues of vascular plants ...
What is Crop rotation?
Crop rotation is the practice of growing a series of dissimilar or different types of crops in the same area ...
What is Pith?
Pith, or medulla, is a tissue in the stems of vascular plants. Pith is composed of soft, spongy parenchyma cells, ...
What is Aster?
An aster is a cellular structure shaped like a star, comprising of a centrosome and its associated microtubules during the ...
What is Operon?
An operon is a functioning unit of DNA containing a cluster of genes under the control of a single promoter. ...
What is Nucleotide-pair substitution?
The replacement of a specific nucleotide pair by a different pair, often mutagenic. This is a kind of point mutation ...
