Which of the Following Descriptions Applies to Megaphylls

question 23

Multiple Choice

Which of the following descriptions applies to megaphylls?

• A)Can be found in both the pteridophytes and seed plants.
• B)Are broad leaves with strands of vascular tissues.
• C)These allowed early plants to photosynthesize more efficiently.
• D)None of these statements apply to megaphylls.
• E)All of the above apply to megaphylls.

---

Definitions:

Equatorial Methyl

A methyl group bonded to a carbon atom in a cyclohexane ring being in a position that extends outward from the perimeter of the ring, reducing steric strain.

Axial Positions

Locations on a molecule, especially in cyclic compounds like cyclohexane, that are perpendicular to the plane of the ring, typically leading to higher steric strain.

Cis-1,3-Dimethylcyclohexane

An isomer of dimethylcyclohexane where the two methyl groups are located on the same side of the cyclohexane ring.

Hydrogen Atoms

The simplest type of atom, consisting of one proton and one electron, fundamental to the structure of organic molecules.