![SOLVED: Mules are a hybrid of two species of ungulates - a female horse and a male donkey. They end up with an odd number of chromosomes, which causes issues when egg SOLVED: Mules are a hybrid of two species of ungulates - a female horse and a male donkey. They end up with an odd number of chromosomes, which causes issues when egg](https://cdn.numerade.com/ask_images/5d6af1912205480abfab100daa886c0d.jpg)
SOLVED: Mules are a hybrid of two species of ungulates - a female horse and a male donkey. They end up with an odd number of chromosomes, which causes issues when egg
![Reproductive cyclicity in female mules. (A) The presence of follicles... | Download Scientific Diagram Reproductive cyclicity in female mules. (A) The presence of follicles... | Download Scientific Diagram](https://www.researchgate.net/publication/282563752/figure/fig1/AS:454400234790912@1485348866178/Reproductive-cyclicity-in-female-mules-A-The-presence-of-follicles-in-the-ovaries-of.png)
Reproductive cyclicity in female mules. (A) The presence of follicles... | Download Scientific Diagram
![Animals have a gender, but why the old man said mules do not distinguish between male and female | FYI Animals have a gender, but why the old man said mules do not distinguish between male and female | FYI](https://res.cloudinary.com/jerrick/image/upload/c_scale,f_jpg,q_auto/632ac6a1a3c0c0001e160157.jpg)