Question

1. Describe any three methods of tracing evolutionary relationships among organisms

Answer 1

• The first step is the study of fossils through the techniques such as carbon dating or tracing down their descendants. to the earth

• As far as evolution is concerned, it can be studied by analyzing the genetic pattern of the organism’s right from the past to present.

• One can study the structural designs by classifying them into homologous and analogous.

It will help to correlate the animal and plant species.

Answer 2

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