Cross a heterozygous brown eyed father with a blue eyed mother. What percentage of the children will have blue eyes? A)25%
B)50%
C)75%
D)100%

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis

What best describes emerging scientific ideas