What is the mutation caused by the addition of a nucleotide to an already existing gene sequence called?
a. deletion
b. duplication
c. insertion
d. inversion

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.