Why is there no such thing as being a “carrier” of an autosomal dominant disorder?

What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously