Discuss the Two Distinct Views of Reptile-Bird-Mammal Classification Held by Cladists

question 29

Essay

Discuss the two distinct views of reptile-bird-mammal classification held by cladists and evolutionary phylogeneticists.Since the "family tree" that they would draw is the same,clarify what classification concept(s)is controversial.

---

Definitions:

Cerebrospinal Fluid

A transparent, colorless fluid located in the brain and spinal cord, serving as a protective padding for the brain's cortex, offering fundamental mechanical and immunological defense.

Spinal Cord

The cylindrical bundle of nerve fibers and associated tissue that is enclosed in the spine and connects nearly all parts of the body to the brain.

Parietal Lobe

A region of the brain located behind the frontal lobe, responsible for processing sensory information related to touch, pressure, and spatial orientation.

Sympathetic Nervous System

is a part of the autonomic nervous system that orchestrates the body's rapid involuntary response to dangerous or stressful situations, often referred to as the 'fight or flight' response.