Looking at the standard curve above , what would be the concentration (96V / V) of an unknown solution with an absorbance of 0.35

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?

According to this food web which of the following would be considered primary consumers