Answer:
If <u>bacterial plague</u> (a.k.a. dental plague) accumulates around the teeth over a period of time, periodontal disease may result.
The answer is
<span> Humans have a total field of view between 160 to 208 degrees. Hope it helps</span>
Answer:
The correct answer would be - Characteristics can be lost in evolution.
Explanation:
The new evidence helps in developing a new hypothesis. In this case, new evidence proved that the Chondrichthyes diverged after the evolution of bone had started instead of before the evolution started. This process called atavism where an ancestral genetic trait reappears after having lost. This leads to loss of the traits in the evolution
This can take place by knocking the mutation out to overriding the gene by the old gene or overriding the new trait by the old trait during the evolution period.
Answer:
a) releases neurotransmitter that binds to the effector cell
There are over 400 breeds of dogs in the world and all are maintained as pure-bred stocks through selective breeding,which aims to maintain a closed genetic lineage. Most dog traits follow simple genetic rules.
