Animals
Medicine
Anatomy
Plants
Microbiology
100

The largest mammal on earth.

What is the blue whale?

100

This vitamin is produced when the skin is exposed to the sun.

What is Vitamin D?

100

This is the largest organ in the human body.

What is the skin?

100

This is the tallest tree species on the earth.

What is the Redwood?

100

This microorganism is considered neither alive or dead.

What is a virus?

200

This is the only mammal that can fly.

What is the bat?

200

The universal blood type.

What is O negative?

200

This organ is known as the voice box.

What is the larynx?

200

This vegetable helps with eyesight and vision.

What are carrots?

200

This microorganism is responsible for the fermentation of bread.

What is yeast?

300

This is the amount of bones that a shark has.

What is no bones?

300

This test measures the electrical activity of the heart.

What is the EKG?

300

This is the number of bones in the adult human body.

What is 206 bones?

300

This pigment gives plants their green color.

What is chlorophyll?

300

This division microorganism can survive in extreme environments.

What is an extremophile?

400

This animal has the highest blood pressure.

What is a giraffe?

400

The person who invented Penicillin.

Who is Alexander Fleming?

400

This in the number of vertebrae in the adult human body.

What is 24 vertebrae?

400

This fruit has the name Cocos nucifera.

What is a coconut?

400

This is the most common bacteria that causes food poisoning.

What is Salmonella?

500

This is the only mammal that lays eggs.

What is the platypus?

500

Jonas Salk developed the vaccine for this disease in 1955.

What is polio?

500

This is the hardest substance in the human body?

What is tooth enamel?

500

This is the world's tallest grass.

What is bamboo?

500

This bacteria most commonly causes UTIs.

What is E.coli?