Definition

The initial type of phloem tissue that develops from the procambium, characterized by thin-walled cells and typically found in areas of active growth.

Example

During the early stages of plant development, protophloem plays a crucial role in transporting nutrients.

Conversation

Have you ever heard of protophloem in plants?

Yeah, isn't it the first type of phloem that forms?

Exactly! It's associated with areas where the plant is growing quickly.

That's really interesting — I love learning about plant biology!

Synonyms & Antonyms

Root Explanation

Protophloem is formed from "proto-" (meaning first or primary) and "phloem" (from Greek "phloios", meaning bark). The term refers to the first-formed phloem tissue in plants, which is responsible for transporting nutrients and sugars.

Memory Tip

Think of 'proto-' meaning first, and 'phloem' relating to the bark of a plant — this helps you remember that protophloem is the first layer of tissue responsible for nutrient transport.

Visually Confused Words