Which of the Following Is Not Used as Evidence to Suggest

question 1

Multiple Choice

Which of the following is not used as evidence to suggest an evolutionary link between chordates and echinoderms?

• A) blood proteins
• B) embyronic development
• C) larval stages
• D) biochemistry of muscle activity
• E) none of these

---

Definitions:

Proportion

A part, share, or number considered in comparative relation to a whole.

Insulin Deficiency

A medical condition where the body produces insufficient amounts of insulin, affecting blood sugar regulation.

Diabetes Mellitus

A disorder caused by insulin deficiency.

Pancreatitis

An inflammation of the pancreas, often caused by gallstones or excessive alcohol consumption, leading to abdominal pain.