<span>Transport. hope this helps u (:</span>
According to the research, a molecular clock can be used to determine the number of differences in a specific DNA sequence of two species (c).
<h3>What is a molecular clock?</h3>
It is a tool that allows us to relate the divergence time or the time elapsed since the divergence of two current lineages from their common ancestor.
It is based on analyzing and comparing the genetic material of organisms to establish the number of mutations.
Therefore, we can conclude that a molecular clock can be used to determine the number of differences in a specific DNA sequence of two species (c).
Learn more about a molecular clock here: brainly.com/question/12145820
#SPJ1
Answer:
Could be chromatin or maybe chromosomes
Answer:
Phylogenetic tree represents a hypothesis about evolutionary relationships
Explanation:
Phylogenetic tree is a diagram that represents evolutionary relationships among organisms.Its a hypothesis not a true facts. In a phylogenetic tree two species are related when they evolved from a common ancestor. Modern system of classification is based on evolutionary relationships. Each branch represents a divergence events. Each branch point lies a most recent common ancestor group descended from that branch point
