A child has sickle cell disease (ss) but neither parents is ill. What must be true of the parents genotype

Why is the inner core a solid if it is the hottest layer how is that possible?

A sort of electron cloud exists around the nucleus of an atom.

Is a taste bud cell eukaryotic or prokaryotic?

How can you increase your knowledge on a topic or a given situation?

Which mutation would be most beneficial to a peacock and its descendents? A. a mutation in the plumage that results in a white peacock B. a mutation causing an overly curved beak C. a mutation causing blue eyes D.

What is ATP, and when is energy released from it

Why do scientists classify fish, amphibians, reptiles, birds, and mammals together in one group?

In what part of cell does replication occur

What factors influence the impact a population has on its environment?

What kind of bonds form between the oxygen atoms of one water molecule and the hydrogen atoms of another water molecule