Select all statements that describe passenger and driver mutations. a) Genomic instability leads to the accumulation of many passenger mutations that do not directly impact tumor progression.
b) A small percentage of the total number of mutations in a cancer cell are driver mutations.
c) Lung cancer cells from two different patients could have different driver mutations,
d) Driver mutations are those mutations that occur in every type of cancer.
e) A single driver mutation is sufficient for cancer development.
f) A small percentage of the total number of mutations in a cancer cell are passenger mutations.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.

they dont have any evidence