Question: How has having an opossable time thumb helped primates, especially humans to adapt to their environment and survive better than other animals? ____________________________________________________________________________________________________________________________________________ Reflection: 1. A friend tells you, “man came from apes” because many structural and biochemical similarities are found between them. How would you react to this? 2. What does it mean by direct evidence for evolution? Indirect evidence for evolution? Do you agree that fossils provide direct evidence for evolution? Why or why not?
What a Thumb Can Do For You: follow the procedure below and answer the guided questions and reflection after wards.
Do you know how important your times are? Only primates have hands capable of grasping objects. The grasp is made by the opossible thumbs. Are you aware that you perform a lot of tasks using your thumb and fingers? Have you experienced doing a series of tasks without the aid of your thumb?
Ask a friend to tape your thumbs to the palms of each hands with masking tape. Be careful not to wrap the tape too tightly because it will cut off the blood circulation to your hand then do the following;
A. Write your name with a piece of chalk on the blackboard
B. Pick up your pencil
C. Turn the door knob
D. Pic of a drinking glass
E. Unbutton or rebutton a shirt
Question:
How has having an opossable time thumb helped primates, especially humans to adapt to their environment and survive better than other animals? ____________________________________________________________________________________________________________________________________________
Reflection:
1. A friend tells you, “man came from apes” because many structural and biochemical similarities are found between them. How would you react to this?
2. What does it mean by direct evidence for evolution? Indirect evidence for evolution? Do you agree that fossils provide direct evidence for evolution? Why or why not?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
