Term
- all organisms are made of one or more cell
- the cell is the smallest unit of life
- all new cells come from preexisting cells
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Definition
| What does the cell theory state? |
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Term
- cell wall
- central vacuole
- chloroplast
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Definition
| What cell structures do only plant cells have? |
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Term
| animal cells are round while plant cells are square |
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Definition
| What is the difference in shape between animal and plant cells? |
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Term
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Definition
In which cell structure do you find chromosomes? |
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Term
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Definition
| What do chromosomes carry on them? |
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Term
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Definition
Which cell structure is known as the "powerhouse" of the cell? |
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Term
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Definition
| What is the main function of chloroplasts in plant cells? |
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Term
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Definition
| What are the cells like at the end of mitosis? |
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Term
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Definition
| At the end of mitosis, you have new cells. What happens to their size once they've split? |
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Term
| produces 4 diferent cells |
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Definition
| What kind of cells does meiosis produce? |
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Term
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Definition
How many parents are involved with asexual reproduction? What does the offspring look like? |
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Term
| a gene is a section of DNA that has information about a specific trait of an organism |
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Definition
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Term
the ones on the island were similar to the ones on the mainland |
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Definition
What did Darwin notice about Galapagos finches? |
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Term
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Definition
| What does the fossil record show about life on Earth? |
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Term
| none of the species are left in the world |
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Definition
What does it mean to be extinct? |
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Term
| wearing away of the Earth's surface |
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Definition
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Term
the lower down the rock is the older it is |
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Definition
| When looking at rock layers, the presence of what things can help determine the age of rocks? |
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Term
1.cell 2.tissue 3.organ 4.organ system |
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Definition
Arrange in order from smallest to largest unit: cell, organ, organ system, tissue |
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Term
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Definition
| Which flower reproductive structure develops into a fruit? |
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Term
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Definition
Which tool is used to measure mass? |
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Term
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Definition
| Which tool is used to measure liquid? |
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