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Sixth Grade (Grade 6) Biology Questions

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Grade 6 Skin, Skeleton, and Muscles
Grade 6 Cell Structure and Function
What is the function of the cell wall?
  1. It tells the cell what to do.
  2. It lets water pass in and out.
  3. It lets molecules pass in and out.
  4. It gives the plant structure and support.
Grade 6 Cell Structure and Function
A substance has to pass through various parts of a plant cell before reaching the nucleus. Which of the following shows the correct order of these parts?
  1. cell wall, cytoplasm, cell membrane
  2. cell wall, cell membrane, cytoplasm
  3. cell membrane, cell wall, cytoplasm
  4. cell membrane, cytoplasm, cell wall
Grade 6 Cell Structure and Function
What stores food, water and sometimes wastes inside of a cell?
  1. Cell Membrane
  2. Cytoplasm
  3. Vacuole
  4. Mitochondria
Grade 6 Cell Structure and Function
Grade 6 Cell Structure and Function
What are the differences between plants and animal cells?
  1. Animal cells have a cell wall, chloroplasts, and one large vacuole.
  2. Plant cells have a cell wall, chloroplasts, and one large vacuole
  3. Plant cells are eukaryotic, and animal cells are prokaryotic.
  4. Animal cells are eukaryotic, and plant cells are prokaryotic.
Grade 6 Cell Structure and Function
Grade 6 Food Chains and Webs
Grade 6 Cell Structure and Function
Grade 6 Biotic and Abiotic
The biosphere is the part of the earth that contains life. Which of the following is part of the biosphere?
  1. the atmosphere
  2. the earth's surface
  3. part of the earth's crust
  4. the water that covers most of our planet
  5. all of the above
Grade 6 Botany
Grade 6 Nervous and Endocrine Systems
The 3 main parts of the brain are
  1. spinal column, ribs, skull
  2. cerebrum, medulla, cerebellum
  3. medulla, nerve cells, spinal column
  4. spine, brain, skull
Grade 6 Cell Structure and Function
What organelles allow photosynthesis to happen in plants?
  1. Cell wall
  2. Microtubules
  3. Ribosomes
  4. Chloroplasts
Grade 6 Circulatory and Immune Systems
Grade 6 Cell Structure and Function
Grade 6 Zoology
A butterfly goes through which kind of change?
  1. life cycle
  2. incomplete metamorphosis
  3. complete metamorphosis
  4. chrysalis
Grade 6 Skin, Skeleton, and Muscles
Thick fluid inside bones is called                .
  1. bone marrow
  2. primordial ooze
  3. colostrum
  4. gastric enzymes
Grade 6 Biomes
This biome can be very hot or cold and has very little rain.
  1. Tundra
  2. Desert
  3. Savannah
  4. Tropical Rain Forest
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