Question

which of these is made of bone, walrus tusks,rhino horns,deer antlers , elephant tusks

Answer 1

Answer:

The answer is deer antlers.

Hope this will help you.

Answer 2

The antler of deer are made up of bone. there are different modification of the bone in different types of organism.

Explanation:

• In case of the birds the bones contain a large amount of air. This helps in increase in the air content of the body and make the body light. This helps in flying of the bird. Similarly in case of the deer the antler are made up of a hollow type of a bone. This adds to the characteristics of the deer. the tasks of the elephant are calcium and ivory contained.

To know more about modifications of bone

What are the modifications that are observed in a Bone of a bird ..

.https://brainly.in/question/16282305