Asked by Mattie Johnson on Apr 27, 2024
Verified
As bilateral symmetry evolved, natural selection led to which of the following?
A) Noogenesis
B) Organogenesis
C) Abiogenesis
D) Cephalization
E) Cognition
Bilateral Symmetry
A body shape with right and left halves that are approximately mirror images of each other. Compare with radial symmetry.
Cephalization
The evolution of a head; the concentration of nervous tissue and sense organs at the front end of the animal.
Natural Selection
The process by which organisms that are better adapted to their environment survive and reproduce more successfully than less well-adapted organisms.
- Understand the evolutionary advantages of bilateral symmetry and cephalization in animals.
Verified Answer
SB
Sarrah BishopApr 28, 2024
Final Answer :
D
Explanation :
Cephalization is the development of a head where sensory organs and nerve cells are concentrated. This evolutionary trait is associated with bilateral symmetry, allowing for more directed movement and sensory processing at the front end of an organism.
Learning Objectives
- Understand the evolutionary advantages of bilateral symmetry and cephalization in animals.