
1) Sex ed subject
Found on
https://www.crosswordclues.com/clue/gonads

the sexual organs which produce eggs or sperm
Found on
http://australianmuseum.net.au/Glossary-of-fish-terms

• (pl. ) of Gonad
Found on
http://thinkexist.com/dictionary/meaning/gonads/

Testes or ovaries.
Found on
http://www.cat-world.com.au/glossary

<anatomy> The gamete-producing glands, ovary or testis. ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973

The gonads are essential reproductive organs.
Found on
http://www.probertencyclopaedia.com/browse/BGA.HTM

Ovaries (in the mare) and testes (in the stallion); the reproductive glands that produce ova (eggs) in the female and spermatozoa (sperm) in the male, as well as the sex hormones progesterone and estrogen (ovaries), and testosterone (testes).
Found on
http://www.thehorse.com/Glossary.xhtml?L=G

The primary sexual organs, the testes and ovary, which produce, respectively, sperm and eggs. They also are endocrine glands, secreting the sex hormones testosterone, estrogen, and, from the ovary only, progesterone.
Found on
https://academy.allaboutbirds.org/bird-academys-a-to-z-glossary-of-bird-ter

The male and female sex organs.
Found on
https://www.encyclo.co.uk/local/21571

ovaries and testes.
Found on
https://www.stanfordchildrens.org/en/topic/default?id=glossary---diabetes-a
No exact match found.