Question

4. Where on an animal would you look for the popliteal lymph node?

Answer 1

The popliteal lymph node is located in the popliteal fossa [knee pit] of humans.
On an animal, the popliteal lymph node will be found at the back of the leg of the animal.
The popliteal lymph nodes are small in size and they are about 7 in number in humans.