They have a mixture of genes from both of their parents.
Its sending a visual stimulus to a potential mate
B)Bacteria
Cause viruses are not prokaryotes
A point source is a single, identifiable source of pollution, such as a pipe or a drain. Industrial wastes are commonly discharged to rivers and the sea in this way. ... EPA's regulation of point source waste discharges has been important in improving the quality of Victoria's water environment over the past 40 years.