Everyday Science – Human Physiology & Anatomy

Bone is one of the hardest_____ in the body.

Intense pain is a symptom of .

Minerals and non-living matter make up _____ of a bone,s mass.

The minerals that harden bone contain the following elements.

There are ____ types of bone tissues.

The living matter of bones includes bone cells,blood vessels and ____ .

Which system protects the delicate organs and tissues of the body?

Lungs heart ,liver and brain are.

The skeleton stores calcium and.

Which bones are called long bones?

How many bones a human skeletal system contains ?

The skeleton can be divided into ____ sections.

Name the longest and strongest bone in the body.

A strain is a ______ injury which is caused by over exerting a muscle .

Muscles make up _____ percent of the human body,s mass.

Name the region where two bones meet.

The muscles of the heart are called.

Most absorption occurs in the long narrow , small.

The crusting and softening of food in the mouth is called.

Where does the absorption of water and salts take place ?

The weight of liver is about.

The liver lies adjacent to the.

The esophagus is a short tube between the lower pharynx (throat) and the.

Which system includes the heart,the blood and three types of blood vessels ?

Arteries carry blood in a direction away from the.

Arteries have thick elastic ____ .

Major veins have valves while arteries have ______ valves.

Blood in the veins contains a great deal of ____ that has been gathered from all the body cells.

Which one of the following is used to break down food and release energy.

Each lung contains about ____ million air sacs.

Name the process by which the body takes in oxygen and releases carbon dioxide.

The filtered blood is brought by the renal artery and removed by renal minute.

The filtered blood is brought by the renal artery and removed by renal veins.

Each kidney weighs about ____ grams.

About _____ blood filtration units,or nephrons,are packed into each kidney.

Which is the largest part of the brain ?

Which is 2nd largest brain part ?

The brain weighs about ____ grams in an adult.

Medulla is the _____ part of the brain.

Eye movements are made possible by ____ muscles.

The eyeball has ____ layers.

What is the average diameter of an adult eyeball?

_____ is like the film in a camera.

No image is formed on.

The retina of eye and film of camera are sensitive to.

How many parts an ear have ?

In the inner ear is a chamber called the.

Within the inner ear are three semicircular canals. These canals are filled with ____that shifts with movements.

_______can be damaged by sharp objects like matches,toothpicks, hairpins and nails etc.

Human ear can detect from 30 to ______ vibrations per second.

An adult mouth contains_____ teeth.

Which part of the tooth gives sensation of hot or cold ?

The skin of an adult person is approximately _____ square feet.

An adult person,s skin weighs about___ kilograms.

Skin has _____ layers of tissues.

Which is the outermost tissues of skin ?

Of what kind,the drug penicillin is ?

Animals eat,sleep hunt and exercise at certain times of.

Animals that are active during the day are called____ animals.

The long deep sleep of animals is called.