Biology 9th Grade Questions: Quiz!
An interesting Grade 9 biology quiz is here for you. Do you know anything about 9th-grade biology, and do you think you can pass this quiz? A central theme that organizes the concept in biology is that life changes and progresses through evolution and that all life forms known have a common origin. The theory of evolution says that all organisms on earth, both living and extinct, have come from a shared ancestor. If you want to learn more about 9th-grade biology, try this quiz.
- 1.The 'photo' in photosynthesis means to do with...
- A.
Light
- B.
Dark
- C.
Light and dark
- D.
None of the above
- 2.What is the function of root hair cells?
- A.
To absorb oxygen
- B.
To absorb water
- C.
To absorb carbon dioxide.
- D.
To absorb water and minerals/nutrients.
- E.
All of the above
- 3.If a microscope had an objective lens of 10 times magnification and an objective lens of 20 times magnification, what would be the total magnification?
- A.
20 times magnification
- B.
50 times magnification
- C.
100 times magnification
- D.
200 times magnification
- 4.DNA carries the instructions for an organism to grow. DNA stands for.....
- A.
Deoxyribose nucleic apple
- B.
Deoxyribose nucleic apparatus
- C.
Deoxyribose nucleic acid
- D.
Deoxyribose nucleus acid
- 5.Plants contain vascular bundles. These are a little like human veins and arteries. They contain two things: one carries water, and the other carries glucose solution. What are these two things?
- A.
Cambium and glucose
- B.
Phloem and cambium
- C.
Xylem and cambium
- D.
Phloem and xylem
- 6.What are the four bases that make up the code for DNA?
- A.
T, A, G, and C
- B.
T, A, D, and F
- C.
T, E, C, and H
- D.
T, A, G, and E
- 7.Where does photosynthesis take place?
- A.
Nucleus
- B.
Vacuole
- C.
Chloroplasts/chlorophyll
- D.
Mitochondria
- 8.DNA code tells the cell how to make...
- A.
Glucose
- B.
Oxygen
- C.
Protein
- D.
Blood
- 9.Animal cells have...
- A.
Nucleus
- B.
Cytoplasm
- C.
Chloroplast
- D.
Mitochondria
- E.
Cell wall
- 10.Animals without backbones are called vertebrates.
- A.
True
- B.
False
- 11.For seeds to germinate, they need...
- A.
Water
- B.
Warmth
- C.
Light
- D.
Oxygen
- 12.Biology is the study of:
- A.
Light
- B.
Life
- C.
Logic
- D.
All of the above
Questions: 10 | Attempts: 51643 | Last updated: Dec 22, 2021
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Sample QuestionA Cell builds it's proteins from the Instructions encoded inits _________?
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Sample QuestionWhat is the function of a cell wall?
Questions: 40 | Attempts: 44189 | Last updated: Jul 15, 2021
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Sample QuestionAll cells contain which of the following:
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