141. Unlike transplants between identical twins, whose genetic endowment is the same, all patients receiving hearts or other organs must take antirejection drugs for the rest of their lives.
Unlike the nests of leaf cutters and most other ants, situated underground or in pieces of wood, raider ants make a portable nest by entwining their long legs to form “curtains” of ants that hang from logs or boulders, providing protection for the queen and the colony larvae and pupae.
A the nests of leaf cutters and most other ants,
B the nests of leaf cutters and most other ants, which are
C leaf cutters and most other ants, whose nests are
D leaf cutters and most other ants in having nests
E those of leaf cutters and most other ants with nests