Definition

The supportive tissue or framework of an organ or structure, which is different from the functional tissues that perform specific tasks.

Example

The stroma of the kidney provides support to the functional cells that filter blood.

Conversation

Have you ever heard about the stroma in chloroplasts?

Yeah, I think it's where all the important reactions happen, right?

Exactly! It's like the supportive framework that helps with photosynthesis.

That’s so cool — I love how everything in plants has a specific role!

Synonyms & Antonyms

Root Explanation

**Stroma** → The word 'stroma' comes from Greek 'stroma' (στρώμα), meaning 'a bed' or 'a layer'. In biological contexts, it refers to the supportive tissue of an organ or structure, often providing a framework for cells. The term combines the idea of a foundational layer or bed that supports other elements.

Memory Tip

Think of 'stroma' as a 'layer' or 'bed' that supports other structures, helping you remember that it refers to the supportive tissue in biological contexts.

Visually Confused Words