Question
compare the humerus of the human with the dolphin. how are they different? etc
answer question 3-6. Please try to answer all.
of these appendages . Are there differences in the funct the functions of these appendages Compare the humerus of the human with the dolphin. How are t 3. When comparing the humerus of the human with the dolphin, how ar 4. Describe the changes in phalange structure and how these changes relate to the locomotion for each animal. 5. made of Now think about vestigial structures, and name five possible vestigial structures found in humans. 6. How does Natural Selection Change Populations For this section a simulation will be used to mimic a change in the environmental conditi a population. You will be given a large sheet of paper to serve as your background. Next strips of white paper, 6 strips of gray paper, and 6 strips of black paper will be given to y will represent trees fou will punch out 50 dots of each color by using a paper hole puncher, these dots different colors. Sort the dots by color into separate small containers on the table. For each descriptio nd in this environment. From the same white, gray, and black pa represe Place your back n, arrange your trees, Each environment will have on hem a place to Moths can only reproduce when they are on these trees, which give t their eggs, and also provide leafy food for their caterpillar offspf
Explanation / Answer
3. Humerus of human and dolphin are homologus organs but dolphin humerus is small in size where human have long humerus.
Due to different environment they play different function.
6. Vestigial organs are the organs which were functional in ancesstor but not functional now.
These are name of some vestigial organ in human
Tail bone, wisdom teeth, muscle of ear, male nipple, sinuses, tonsils, arrector pilli.
