What are four conditions required for fossilization of an organism? Write each condition in the left

Four conditions for fossilization:

Only dead organism or plant

The dead to be buried quickly

Prevention of decaying and decomposition of the dead

Dead to be buried in environment where carbonates precipitate at large

Explanation:

The plants or animals preserved in sedimentation rock are said to fossilized and the process is called fossilization.

Conditions for fossilization are:

1) Only dead organism or plant: Only dead animal or organism are considered for fossilization.

2) The dead to be buried quickly: To preserve the organism a death by natural calamity is best.

3) Prevention of decaying and decomposition of the dead: The animal needs to be kept in anaerobic conditions and ensured that bacteria do not throng and start the decaying process.

4) Dead to be buried in environment where carbonates precipitate at large:

The soil should be rich in mineral rich water in which carbonates are in excess. The carbonates will get deposited on the degrading tissues and the tissue attain the shape of rock formed by carbonates.

the answer to the blank provided is “an autosomal gene that is required for the expression of genes on the x chromosome”.

testis-determining factor, abbreviated as td, which is more popularly known as sex-determining region y or sry protein, is a dna-binding protein or  gene-regulatory protein/transcription factor, encoded by the  sry gene. it is the gene responsible for the initiation of male gender determination in humans.