Asked by Sara Erika DeMesa on Jun 08, 2024
Verified
Which of the following is TRUE about handedness?
A) It is a uniquely human quality.
B) Only species with opposable thumbs develop handedness.
C) Even parrots and crabs demonstrate the tendency for handedness.
D) It is determined largely by one's sex.
Handedness
Refers to the preference of using one hand over the other for performing activities, often classified as right-handed, left-handed, or ambidextrous.
Human Quality
Attributes or traits characteristic of human beings, often referring to moral, ethical, or personal values defining human nature.
Parrots
Highly intelligent birds known for their vivid colors and ability to mimic sounds, including human speech.
- Gain knowledge of how genes and the environment contribute to handedness.
Verified Answer
VO
Veronica Ortega ReyesJun 14, 2024
Final Answer :
C
Explanation :
Handedness is not unique to humans and does not depend on having opposable thumbs or one's sex. Various animal species, including parrots and crabs, have shown tendencies for handedness, indicating a preference for using one side of the body or one limb over the other. This demonstrates that handedness is a broader biological phenomenon, not restricted to humans or primates.
Learning Objectives
- Gain knowledge of how genes and the environment contribute to handedness.