Which of the following statements about vascular rays is FALSE? a. They are composed largely of parenchyma cells.
b. They serve as barriers to the movement of food substances and water.
c. They store starch, proteins, and lipids.
d. They synthesize secondary products.
e. They are variable in length.

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d. the size of the geographic area inhabited by a population can cause speciation.

Which of the following is not a product of the second stage of glycosis

In the name staphylococcus aureus, aureus is thea. kingdom. b. specific name. c. genus. d. domain name. e. family name.