The first vaccine targeted which disease?

Smallpox
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Related trivia

What do poachers seek when they kill elephants for their tusks?
Ivory
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What do many types of birds, such as geese, do just before it begins to get colder?
Migrate
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What light-sensitive cells in the eye detect colors?
Cones
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What is the expected time an organism will live called?
Life Span
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What part of the plant gets water and nutrients to the rest of the plant?
Stem
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What is a cell that provides energy for another organism called?
Host Cell
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What process produces a duplicate of the original cell?
Mitosis
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What do you count on a tree to tell how old it is?
Rings
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What type of reproduction uses only one parent cell?
Asexual Reproduction
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What body system is the human heart part of?
Circulatory System
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What kind of plant stem is soft and green?
Herbaceous
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Trisomy-21 is popularly known as what?
Down Syndrome
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What is the leading male or female called in a pack of wolves?
Alpha
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What is the substance that cell walls in green plants are made of?
Cellulose
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What takes up 50-70 percent of a whale's weight?
Blubber
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How many bones are in each finger, except the thumb, of a human hand?
Three
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What are the gaps between nerve cells called?
Synapses
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What caused the Irish potato famine of the 1840's?
Blight
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What type of cnidarian makes up an underwater reef?
Coral
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What type of creature generally lives on land but starts life in the water?
Amphibian
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What is the process of joining the male and female sex cells of a plant called?
Pollination
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What is the outside covering of a plant's root called?
Root Epidermis
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What is an algal bloom that occurs in salt water called?
Red Tide
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What are the small bones that make up a backbone called?
Vertebrae
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