What did Darwin accomplish during his voyage on the HMS Beagle? A.
He proposed the theory of artificial selection.
B.
He proposed the theory of evolution by natural selection.
C.
He proposed the theory of genetic mutations.
D.
He proposed the theory of gene recombination.

Match the following terms and definitions. 1. transcription when genes are neither dominant nor recessive and display a blending of traits in the phenotype 2. translation converting the genetic code into the language of proteins 3. monohybrid cross genes that are carried on the x chromosome 4. incomplete dominance the transfer of genetic code from dna to an rna molecule 5. sex-linked genes the breeding of two organisms which differ in a single trait

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins