Replacement of original hard parts or even soft tissues of organisms by minerals is known as

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6.Evolution

normal

Replacement of original hard parts or even the soft tissues of the organisms by minerals is known as

Compression

Petrification

Moulds

Amber

Solution

Moulds : When exact replica of the original structure is left behind.
Compression : Internal structure is lost, leaving a thin carbon film. It is type of plant fossil.
Amber : Resinous secretion from fossil pine trees.

Standard 12

Biology

The study of the fossil plants is known as

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The hypothesis that all photosynthetic organisms require a source of hydrogen was first proposed by

normal

Palynology is the study of

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Which of the following cannot be explained by Lamarckism ?

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(AIIMS-2012)

Which one of the following is a living fossil

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Replacement of original hard parts or even the soft tissues of the organisms by minerals is known as

Solution

Similar Questions

The study of the fossil plants is known as

The hypothesis that all photosynthetic organisms require a source of hydrogen was first proposed by

Palynology is the study of

Which of the following cannot be explained by Lamarckism ?

Which one of the following is a living fossil

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