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

English

Gujarati

Hindi

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

There is no life on moon because there is no

normal

Darwin's theory of pangenesis says that passage of factors through generation occurs by production in each cell of the body of

normal

Which of the following amino acids was not found to be synthesized in Millers’s experiment ?

normal

(AIPMT-2006)

Pelycosaurs and Therapsids were

normal

Which of the following statements stands in favour of abiogenesis?

$I.$ Spontaneous generation

$II.$ Origin of viruses and microbes

$III.$ Origin of life from living organism

$IV.$ Origin of life from non-living organism

The correct combination is

normal

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

Solution

Similar Questions

There is no life on moon because there is no

Darwin's theory of pangenesis says that passage of factors through generation occurs by production in each cell of the body of

Which of the following amino acids was not found to be synthesized in Millers’s experiment ?

Pelycosaurs and Therapsids were

Which of the following statements stands in favour of abiogenesis? $I.$ Spontaneous generation $II.$ Origin of viruses and microbes $III.$ Origin of life from living organism $IV.$ Origin of life from non-living organism The correct combination is

Start a Free Trial Now

Which of the following statements stands in favour of abiogenesis?

$I.$ Spontaneous generation

$II.$ Origin of viruses and microbes

$III.$ Origin of life from living organism

$IV.$ Origin of life from non-living organism

The correct combination is