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21 questions
What organelle do plants have surrounding their cells that animals lack?
Cell Wall
Woody Stems
Cell Membrane
Sharp Thorns
When many organ systems work together it can form...
organ
cells
organism
organ system
Which organelle is only found in a plant cell?
nucleus
chloroplast
mitochondria
cell membrane
Directs all cell activities through the DNA located there.
Lysosomes
Nucleus
ribosomes
Mitochondria
You might think of me as the trash collector, but recycler is maybe more accurate. What am I?
mitochondria
vacuole
lysosome
ribosome
What is found in both plant and animal cells but is much larger in plant cells?
Nucleus
Mitochondria
Chloroplast
Vacuole
I am the outer most layer of an animal cell. What am I?
cell wall
cell membrane
nucleus
Cell Skin
What is the gel-like substance inside of cells called?
photoplasm
cytoskeleton
photosynthesis
cytoplasm
Which of the following is not part of the cell theory?
cells must contain DNA
all living things are made from cells
cells can only come from other cells
cells are the basic unit of life
Which structures are found in every living cell?
cell membrane and cytoplasm
chloroplasts and mitochondria
a cell wall and nucleus
chloroplasts and cell wall
Which organ system takes in oxygen and releases carbon dioxide?
Chemical system
Respiratory system
Circulatory system
Endocrine system
The digestive system converts food into usable
nutrients
muscles
energy
Plants use the sunlight to make their own food. Therefore, plants are
Producers, which produce energy for the rest of the ecosystem
Consumers, consuming other living things in an ecosystem
predators, top of the food chain
Which organisms make energy available to all other organisms in a food chain?
consumers
decomposers
producers
Which of the following is an example of a predator?
Wolf
Owl
Snail
Plant
Abiotic or Biotic: An insect
Abiotic
Biotic
Abiotic or Biotic: Water
Abiotic
Biotic
How many producers are in this food web?
1
2
3
4
What Is natural selection?
living things adapt to their environment to survive and produce more offspring
Living things eat and hunt lesser creatures so they are not the one eaten
The way natural works on its own
Changes in physical structure, function, or behavior that allow an organism to survive
Adaptation
Mutation
Camouflage
Interdependence
Coloring of markings that help or organism blend in with its surroundings
Adaptation
Trait
Camouflage
Mutation
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