What does the continued presence of vestigial structures like the whale pelvis and femur shown in figure 16-1 suggest about the impact vestigial structures have on fitness?

Galaxy whose shape seems different follow no set pattern are classified as

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

Many plants can reproduce asexually. which of these is an example of asexual reproduction in a plant? a. pine cones forming on a tree b. cross-pollination in a tomato c. roots sprouting from a potato d. night-blooming jasmine flowers