involves the loss of all part of a chromosome or one base
answer: Deletion
A LOSS OF DISSOLVED OXYGEN IN THE WATER is the primary and direct cause of death of aquatic animals during eutrophication or what is also known as hypertrophication.
This is the enrichment of a water body with excessive chemical nutrients which can be a problem in marine habitats, as it can cause algal blooms. With this is the occurrence of dense growth of plant life and death of animal life from lack of oxygen.
The are coded in the arrangement of either chromosones or DNA.
Gonad - <span>generalized term for animal organs that produce sex cells</span>
