Reptile & Amphibian Forums

Welcome to kingsnake.com's message board system. Here you may share and discuss information with others about your favorite reptile and amphibian related topics such as care and feeding, caging requirements, permits and licenses, and more. Launched in 1997, the kingsnake.com message board system is one of the oldest and largest systems on the internet.

Click for 65% off Shipping with Reptiles 2 You

Contact chris_harper2 about "females are heterogametic in reptiles"

Post preview

chris_harper2 Jan 24, 2010 06:42 PM

Reptiles don't have the XY male and XX female sex chromosomes. Instead it's ZZ male and ZW female.

Subject

The subject is fixed to the original post title.

Your name

Your email address

Your message

Back to thread

You can format your posts and signature using BBCode. Here are some common examples:

You type	Result
`[b]Bold text[/b]`	Bold text
`[i]Italic text[/i]`	Italic text
`[u]Underlined[/u]`	Underlined
`[url]https://kingsnake.com[/url]`	https://kingsnake.com
`[url=https://kingsnake.com]Kingsnake[/url]`	Kingsnake
`[img]https://example.com/image.jpg[/img]`	Displays the image at that address.
`[color=green]Green text[/color]`	Green text
`[quote]Quoted text[/quote]`	Formats a quoted block of text.

Keep things readable and family‑friendly; staff may edit signatures or posts that affect thread readability.

Support

Help, tips & resources quick links

Manage

Manage your user and advertising accounts

Register For A User Account Login to MyAccount Manage Your Classified Account Manage Your Banner Account Manage Your Business Directory Account Manage your Photo Gallery Account

Purchase

Advertising and services purchase quick links

Purchase a classified account$ varies Renew a classified account$ varies Purchase a business directory listing$50/yr Purchase a banner advertisement$ varies Free Expo Event listingFree! Purchase a standard event listing$25/listing Pay an open invoice

Are you registered?

To advertise here using a business name you must have your legal business name registration verified. Click for details on the program or to register your business FREE!