Is a Hookworm radial?

Yes it does cuz it is equal on both sides.

radial

The hookworm is a parasitic nematode worm that lives in the small intestine of its host, which may be a mammal such as a dog, cat, or human. Two species of hookworms commonly infect humans,...

You can use a radial tube in a bias ply tire BUT you can not use a bias tube in a radial tire. The sidewall flex of a radial tire is greater than that of a bias ply. A bias tube cannot flex as...

Major artery that carries blood to the lower arm along the side by the thumb.