Tapeworm, HIV animal diseases

What do you mean by biology?Biology means study of life. Biology is composed of two Greek words. Bio means life and logs means study. It means that study of living organisms. It has main three branches. These are:

• Zoology 
• Botany 
• Microbiology

What is muscular tissue?

• It is made up of muscle fibers.
• Muscle fibers are elongated cells.
• They are contract and relax.
• They help in the movement of body parts.

Name main two kingdoms of living organisms?

• Plants Kingdom 
• Animals Kingdom 

Write five diseases of animals?

• Human Immune Virus (HIV).
• Mumps.
• Measles.
• Colds.
• Rabies.

Write short note on Tapeworm?

• It is found in the intestine of their hosts.
• It is ribbon-like and divided in the series of segments.
• Its body is also long.
• Its anterior end of the body looks like head.
• It has four suckers.
• It has minutes of hooks.
• The hooks help in attach to their hosts.
• Tapeworms have not digestive system, mouth & anus.
• It absorbs the food of its host.