Fossils are the preserved remains of dead animals or plants that once existed on earth. The fossils provide us with evidence of evolution and evolutionary events. The study of fossils is called palaeontology. The age of fossils can be calculated through radiometric dating.

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Earn 100

What is palaeontology?

Important Questions on Heredity - From Parent to Progeny

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Explain homologous and analogous organs with examples.

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Read the following statement and justify same in your own words with the help of suitable examples.

There are evidences of fatal science among chordates.

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

In what way are homologous organs evidence for evolution? (2)

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Explain the importance of fossils in deciding evolutionary relationships.

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Explain with suitable examples the importance of anatomical evidences in evolution.

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

What is Numerical Taxonomy? Give one example.

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

How can we calculate the age of the fossils?

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Differentiate between homologous and analogous organs.

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Define fossil. Explain the importance of fossils as proof of evolution.

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

The human forelimb and bat’s forelimb are an example of _____ organs whereas an insect’s wing and a bat’s wing are an example of analogous organs.

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Explain the terms analogous and homologous organs with examples.

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Read the following statement and justify the same in your own words with the help of suitable examples.
The study of fossils is an important aspect of the study of evolution.

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Wings of pigeon and wings of bat are:

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

An example of homologous organs is

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Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Explain the terms ‘analogous organs’ and ‘homologous organs’ with examples.

MEDIUM

Science>Biology>Heredity - From Parent to Progeny>Evidences of Evolution

Select the pair of analogous organs: