Which of the following is NOT a compound?
a. salt
b. sugar
c. carbon
d. oxygen gas
e. water
C
You might also like to view...
What can you conclude from these results?
You are breeding different varieties of roses in your garden. When you cross a true-breeding yellow "Texas Beauty" rose with a true-breeding "Ruby" red rose, you get all red roses. But when you cross a "Texas Beauty" yellow with the yellow variety "Jealousy," you get a 9:7 ratio of red to yellow flowers! A. The environment, and not genes, influences pigment in these rose varieties. B. There are epistatic interactions between at least two genes for rose pigment. C. The red allele is dominant to the yellow allele. D. There is a mutation in the gene for yellow pigment in the "Jealosy" variety. E. There is no recessive allele for the red pigment gene.
A zebroid is the sterile hybrid offspring of a horse and a zebra. This is an example of ____
a. hybrid inviability b. hybrid sterility c. allopatric speciation d. prezygotic reproductive isolation e. hybrid breakdown
Most chordates are ________.
A. vertebrates B. mammals C. invertebrates D. None of the above
How can you use the known human cDNA gene sequence for cytC that you already have in an experiment(s) to identify and compare the sequences from other vertebrates?
What will be an ideal response?