Monocots vs Dicots: Identifying Root Sections

What are the key features that can help a technician distinguish between monocots and dicots when sorting root sections from both types?

a. Meristematic tissue and elongation zone

b. Scattered vascular bundles vs. vascular bundles arranged in a ring

c. Rectangular vs. rounded cells during cell division

Answer:

The key features that can help a technician distinguish between monocots and dicots when sorting root sections are:

a. Meristematic tissue and elongation zone

When sorting microscopic slides of root sections from monocots and dicots, a technician can rely on specific characteristics to differentiate between the two types. One of the key features is the observation of meristematic tissue and elongation zone in the root sections.

Monocots and dicots have distinct arrangements of vascular bundles in their root structures. Monocots have scattered vascular bundles, while dicots have vascular bundles arranged in a ring. By examining these features under a microscope, the technician can accurately re-label the slides.