Which of the Following Is Mismatched

question 39

Multiple Choice

Which of the following is mismatched?

• A) leptin-signals satiety
• B) platelet-derived growth factor-increases the size of platelets
• C) nerve growth factor-promotes growth of nerves
• D) epidermal growth factor-stimulates growth of skin
• E) granulocyte and macrophage colony-stimulating factor-helps stem cells decide on blood cell production

---

Definitions:

Compound Leaves

Compound leaves have a leaf structure where a single leaf is divided into multiple leaflets, each connected to the whole leaf via a petiole.

Leaflets

Leaflets are the individual segments or units of a compound leaf, each resembling a small leaf but part of a larger structure.

Blade

(1) The thin, expanded part of a leaf. (2) The flat, leaflike structure of certain multicellular algae.

Palmately Netted

A leaf venation pattern where principal veins spread out from a single point like the fingers of a hand.