In this post, we will clarify the differences and similarities between the tortoiseshell and calico cat. Now it will get amazing – during an unborn kitten’s earliest progress, a single X chromosome in each mobile deactivates. This process is named lyonization, and the X chromosome which deactivates is completely random https://cashvlzma.bloggazzo.com/32517619/indian-star-tortoise-no-further-a-mystery