Definition

Relating to organisms that produce two different types of gametes, such as male humans who create sperm with either an X or a Y chromosome.

Example

In many species, males are heterogametic, producing two types of sperm cells.

Conversation

Did you know that males are considered heterogametic because they produce two different types of gametes?

Yeah, I read about that in biology class. It's fascinating how genetics work.

Exactly! It’s interesting how that affects traits in offspring too.

For sure! Genetics really shapes who we are.

Synonyms & Antonyms

Root Explanation

Heterogametic → It is formed from "hetero-" (from Greek "heteros", meaning different) and "gamete" (from Greek "gametēs", meaning spouse or mate). The term refers to organisms that produce two different types of gametes, typically in the context of sex determination.

Memory Tip

Think of 'different' ('hetero-') types of 'mates' ('gamete') that an organism produces — that's what heterogametic means.

Visually Confused Words