All animals that have legs in order to walk on land have two knees. The knees are only found on the hind legs, and for animals such as cows, horses, deer and elephants that look like they have four knees, the joints on the front legs are actually the wrist joint. Elongated bones allow such an animal to increase it's stretch and therefore capable in taking larger strides with minimal effort.
For most animals, particularly birds where the knees are usually completely hidden, the actual knees can be found quite far up on the leg, often right next to the animal's belly. The backwards-bending joint in the middle of the hind legs are actually the animal's ankle, often called the "hock" joint.
NO GIRAFFES HAVE NO KNEE CAP. THERE LEGS WILL BEND 180 DEGREE (FRONT TO BACK). THE KNEE WILL ONLY BEND 45 DEGREES.
No, they only have kneecaps on their back legs.
Yes, even the four-legged animals do.
i think yes cuse they have bones
yes they do
tor ma
does monkey have knee caps
cuz they dnt...
Knee caps appear when a child reaches 2 to 6 years of age.
Yes
6
they both have caps
yes, some people think that they are born without.
Knee caps are also called Patellae in scientific communities. A single knee cap is called a patella.
The patella (Knee cap) serves as a protector of the anterior surface of the knee. Also, the extensor muscles of the leg insert on the patella.
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2. Patella are the knee caps.
the patella i think it is because that is the knee caps real name in the skeletal system