3. If attached earlobes are recessive, and the
mother has attached earlobes (ff) and the
father is a heterozygote (Ff), how many of their children will have attached earlobes?

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

Select the word from the list that best fits the definition a system made of 25 satellites

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.