Which of the following is not a category of genetic disorders?
a. multi-factorial
b. environmental
c. single-gene
d. chromosomal

Food provides molecules that serve as fuel and building material for all organisms. plants undergo photosynthesis and make their own food. other organisms, like us and the horse seen above, are consumers and eat food. how do all organisms use food as fuel? be sure to include the name of the process in your answer. me.

Why has two different alleles for the same trait?

Explain the causes and effect of damage to the genetic code.