Which one of the following lists contains only mesodermal structures?

Choose the correct statements:
$(a)$ Bones support and protect softer tissues and organs
$(b)$ Weight bearing function is served by limb bones
$(c)$ Ligament is the site of production of blood cells.
$(d)$ Adipose tissue is specialised to store fats.
$(e)$ Tendons attach one bone to another.
Choose the most appropriate answer from the options given below:

Select the correct sequence of biological organization in complex animals.

Which of the following is not an example of a tissue?

Pupa occurs in the life cycle of:

Which of the following is $NOT$ an ectodermal derivative?