The knee cap is called as-

Which of these contracts the smooth muscles in the bronchi and gut and relaxes other muscles, such as those in the walls of the fine blood vessels?

Which type of muscle fibres are primarily found in the gastrointestinal tract, and what is a key characteristic of their contraction?​

When do humans use more facial muscles?

Identify a muscle responsible for exit of waste material from the body. 

Approximately, how many bones are there in a child's body at the time of birth?

What is the lubricating fluid found between the two bones at a movable joint called?

What is the lubricating fluid found between the two bones at a movable joint called?

Which one of the following statements is NOT correct?