Among a species of butterflies, the color blue (b) is a dominant trait. yellow color (b) is a recessive trait. if a pure blue butterfly (bb) mates with a pure yellow (bb), what will the offspring look like?
a) they will all be blue.
b) they will all be yellow.
c) half will be blue and half will be yellow.
d) about 75% will be blue and 25% will be yellow.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.