Explanation

• Traits are the characteristics or attributes of an organism that are determined by its genetic makeup.
• Such as eye color, hair color, skin color, blood group and shape of nose and lips.

Explanation

• Inheritance refers to the passing down of traits or characteristics from parents to their offspring through the transmission of genetic information.
• This occurs through the transmission of DNA from one generation to the next.

Explanation

The skeleton provides a framework that supports and protects internal organs, such as:

• The skull protects the brain
• The ribcage protects the heart and lungs
• The spine protects the spinal cord
• The pelvis protects the reproductive organs

Explanation

The diagnosis of Wilson disease is definitively established when there is evidence of Kayser-Fleischer rings

Significantly elevated hepatic copper concentration was obtained through a liver biopsy and a low serum ceruloplasmin level

Particularly in cases where the diagnosis is suspected

Explanation

• The word "science" is derived from the Latin word "scientia," which means "knowledge" or "knowing."
• This Latin word is itself derived from the verb "scire," which means "to know."

Explanation

• The word "science" is derived from the Latin word "scientia," which means "knowledge" or "knowing."
• This Latin word is itself derived from the verb "scire," which means "to know."

Explanation

• The skin is the body's first line of defense against external pathogens, such as harmful germs and diseases.
• It acts as a physical barrier, preventing them from entering the body and causing infection or illness.

Explanation

It has an incubation period of between 7 and 17 days after exposure

And only becomes infectious once the fever develops.

A distinctive rash appears two to three days later.

The most infectious period is during the first week of illness

Although a person with smallpox is still infectious until the last scabs fall off.

Explanation

Teeth perform two main functions:

• Chewing (breaking down food into smaller pieces).
• Grinding (crushing and pulverizing food).

Explanation

Permanent teeth are also known as:

• Adult teeth
• Secondary teeth