Defining phenotype as the presence of a polypeptide chain of a particular amino acid sequence, would you expect the zurich variant of î²-globin to be inherited as a dominant, recessive, or codominant? explain your answer.

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration

What will happen if deforestation continue to destroy the green plant on the planet