Why do you think the eukaryotic dna requires multiple origins of replication?

If your on plato its Eukaryotic DNA is much larger and replication at multiple origins helps reduce the time required for whole genomes to replicate

The replication origin also known as the origin of replication is a specific sequence in a genome at which the process of replication begins. The prokaryotic chromosomes exhibit one origin of replication, while the eukaryotic chromosomes exhibit multiple origins or replication.  

This is mainly because the eukaryotic chromosomes are much bigger, therefore, multiple origins are required to replicate the whole chromosome in a short time duration. The prokaryotic chromosomes are small, thus, one origin of replication suffice.  

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.  

can you make it bigger i can't see it