I think what you are asking about is a carrier. A carrier can have the gene for a disorder and not show any symptoms but still pass that disorder on to her offspring.
Hope that helps
Answer:
uracil pairs with guanine hope it helps
2
They show a high degree of contact inhibition
Benthos live in the benthic zone. The benthic zone is the lowest level in a body of water. Bentho organisms include things such as crustaceans and polychaetes
Answer:
5 billion .........m.......m