Prongo Free Printables
Grade 7 Fun — Science Trivia
Name
Date
1.
What is the basic unit of structure and function in living things?
2.
Which organelle is often called the 'powerhouse' because it releases energy from food?
3.
What molecule carries genetic instructions in most living organisms?
4.
In a food chain, what do we call organisms that make their own food using sunlight?
5.
What process do plants use to convert light energy into chemical energy in sugars?
6.
What is an ecosystem?
7.
Which body system transports oxygen and nutrients through the blood?
8.
What is homeostasis?
9.
In genetics, what do we call different versions of the same gene?
10.
What is natural selection?
11.
Which type of cell division produces two genetically similar body cells for growth and repair?
12.
What is biodiversity?
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