Female sheep have egg cells with 26 chromosomes. How many chromosomes are in each cell of an adult sheep? A. 13
B. 46
C.52
D.26

Match the digestive enzymes to the macromolecules they to digest. break down fats into glycerol and fatty acids break down carbohydrates into simple sugars break down nucleic acids into nitrogenous bases and simple sugars break down proteins into amino acids

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity