If the concentration of oxygen in a body tissue cell is 10% and the concentration of oxygen in the blood surrounding
the cell is 5%, which direction will oxygen diffuse?

Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids

Look at the inheritance patterns. what do you notice? can a single offspring inherit both chromosomes from one parent?