Welcome to your Biology Grade 9 Unit One
1.
What is the scientific study of living organisms called?
2.
Biology is concerned with the study of:
3.
What is the primary reason for studying biology?
4.
Studying biology helps us to:
5.
Which step of the scientific method involves making observations and asking questions?
6.
In the scientific method, what comes after forming a hypothesis?
7.
What category of tools does a biologist use to study living organisms in a controlled environment?
8.
A pipette is commonly used in a laboratory for:
9.
What is the function of a Petri dish in a laboratory?
10.
Binoculars and GPS devices are examples of tools used by biologists in:
11.
What is the main function of a light microscope?
12.
The part of the microscope that controls the amount of light passing through the specimen is called the:
13.
What is the primary function of the condenser in a light microscope?
14.
When using a light microscope, which adjustment knob is used to bring the specimen into sharp focus?
15.
What precaution should be taken when placing a glass slide on the microscope stage?
16.
What should you do if you spill a chemical on your skin in the laboratory?
17.
When working in a laboratory, why is it important to tie back long hair and avoid loose clothing?
18.
What is the purpose of wearing safety goggles in a laboratory?
19.
In case of a fire in the laboratory, what should be your immediate response?
20.
Why is it important to read and understand the safety guidelines before conducting experiments in a laboratory
21.
What is the scientific study of living organisms called?
22.
Which of the following is considered the basic unit of life?
23.
The process by which living organisms maintain a stable internal environment is known as:
24.
What is the primary function of DNA in cells?
25.
Which branch of biology focuses on the study of heredity and genetic variation?
26.
The cell theory states that:
27.
What is the process by which plants make their own food using sunlight?
28.
Which organelle is responsible for the production of ATP in eukaryotic cells?
29.
What is the main function of the ribosomes in a cell?
30.
What is the term for a group of individuals of the same species living in a specific area?
