In humans, the embryo is protected in

Human embryo is protected by which cavity?

Choose the correct answer from the choices given under each bit/ Give the answer in one word only : Human embryo is protect by which cavity ?

In human, the developing embryo remains in:

The embryo in man is protected by _____.

Which part of human skeleton forms the helmet for the protection of human brain?

Which part of human skeleton forms the helmet for the protection of human brain?

How is brain in the human beings protected from injuries ?

In human development the embryos heart is formed