Home / Unit-10 Evolution / Question
MCQ
Which type of evidence compares the DNA of different organisms to determine relationships?
Unit-10 Evolution
A Molecular biology
B Anatomy only
C Ecology only
D Taxonomy only
Explanation

Molecular biology compares DNA and protein sequences; the degree of similarity reveals how closely organisms are related.

Related MCQs

The tiny bones in the human ear and the 'tail bone' (coccyx) are examples of:
Unit-10 Evolution View
Adaptations are:
Unit-10 Evolution View
Homologous organs indicate that organisms have:
Unit-10 Evolution View
The arm of a human, the flipper of a whale, and the wing of a bird share a similar basic pattern. This supports:
Unit-10 Evolution View
The scientific name of modern humans is:
Unit-10 Evolution View
The principle that an organ becomes stronger if used more and weaker if not used is called:
Unit-10 Evolution View