In the ocean near Antarctica, small crustaceans called krill eat algae and other phytoplankton. Krill are eaten by many animals in the ocean, including blue whales, penguins, and fish such as herring.
Based on this information, which food web correctly shows the flow of energy in this ecosystem?

A

Explanation:

i think it’s a bc blue whales and penguins and herring eats krill so the arrows for them would point to krill and well algae can’t eat u so

C

Explanation:

The arrows are suppost to be pointing up

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.