Answer: Roles of DNA polymerases and other replication enzymes. ... which require a template and a primer (starter) and synthesize DNA in the 5' to 3' direction. ... Topoisomerase also plays an important maintenance role during DNA replication.
Explanation:
hard to explain
Is there a picture to go along with it? Or examples?
When will a dominant trait show its effect in the presence of one dominant gene.
This goes to say that a dominant trait will show its effect even when individual only has one copy of the allele.
Answer:
The cells that make up the xylem are adapted to their function: They lose their end walls so the xylem forms a continuous, hollow tube. They become strengthened by a substance called lignin . Lignin gives strength and support to the plant.
<h2>Hope it helps you.</h2>