Plants often have wax coatings that them to conserve water. which of the statements above describe waxes?
a) iv and v
b) ii and iv
c) ii, iv, v
d) ii and iii

a. the production of carbon dioxide through the process of photosynthesis

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

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explanation:

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

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