Drinking non-potable water can cause A) cholera
B) giardia
C) typhoid
D) death
E) all of the above

Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.

Where is most of the fresh water on earth found a in the ocean b in glaciers and in ice caps c in rivers d in the soil