X Chromosome

Human and most mammal male cells have one X, and a Y chromosome. Birds also have sex chromosomes, but they act in completely the opposite way. Male birds have X and Y chromosomes, and females have a single Y chromosome.

The Budgerigar Society, 8 Garvie Brae, Tayport, Fife, DD6 9PR.

Copyright © 2021 The Budgerigar Club
web design by Paragon Consultants

Limited time sign up offer!

    Your Cart
    Your cart is emptyReturn to Shop