Which sequence is used to determine the phylo | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The phylogenetic history of organisms is primarily determined by analyzing the sequence of $r-RNA$ (ribosomal $RNA$),specifically the $16S$ $r-RNA

Vedclass · Accepted Answer

$r-RNA$

Vedclass · Answer

(B) The phylogenetic history of organisms is primarily determined by analyzing the sequence of $r-RNA$ (ribosomal $RNA$),specifically the $16S$ $r-RNA$ in prokaryotes and $18S$ $r-RNA$ in eukaryotes.$r-RNA$ genes are highly conserved across different species because they are essential for protein synthesis.Due to their slow mutation rate,they serve as an excellent 'molecular chronometer' to trace evolutionary relationships and construct phylogenetic trees.

Which sequence is used to determine the phylogenetic history of an organism?

Similar Questions

What are the properties of genetic material $(DNA/RNA)$?

Transformation in bacteria was discovered by

How was it proved that $DNA$ is the genetic material?

In $1920$,nucleic acid was identified as a major component of which of the following?

Which characteristics are possessed by the $S$ strain of $Streptococcus$ $pneumoniae$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module