Regents Vocabulary 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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extinction | Elimination of a species from Earth.
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evolution | Change of a species over time.
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synthesis | To make or build something.
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hormone | Chemical messengers that are sent through the bloodstream.
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reproductive success | The number of offspring an individual produces and rears to reproductive age.
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genetic variability | Each individual has a distinct set of genes among a species.
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mutation | A change in a gene or chromosome.
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inability | Not being able to do something.
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lethal | deadly; fatal
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migration | Movement from one place to another.
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marine life | Animals or plants that live in the oceans.
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natural oil seeps | Crude oil and natural gas naturally enter the ocean at areas known as "seeps." These hydrocarbons leak out of the ground through fractures in sediments.
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tubeworms | These organisms live over a mile deep, and up to several miles deep, on the floor of the Pacific Ocean near black smokers, and can tolerate extremely high hydrogen sulfide levels.
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giant mussels | The bivalve shell is usually 30
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deep | sea crabs
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petrochemical | A chemical made from petroleum or natural gas.
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metabolism | All of the chemical reactions that occur within an organism.
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methane | A gas with no colour or smell that is used as a fuel.
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chemosynthesis | To make food using chemicals instead of sunlight.
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exploiting | Taking advantage of something for one's own advantage.
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adapt | A changing to fit new conditions.
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variation | Changes between organisms.
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natural selection | A process in which individuals that have certain inherited traits tend to survive and reproduce at higher rates than other individuals because of those traits.
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frequency | How often.
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gene frequency | How often a particular gene occurs in the population.
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survival value | How an animal's behavior allows it to better survive.
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atoms | Basic unit of matter.
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differentiation | The process by which cells develop a specialized form and function. (Cell Specialization)
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photosynthesis | Plants use the sun's energy to convert water and carbon dioxide into sugars.
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decomposers | Bacteria and Fungi that break down dead organic matter.
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Asexual Reproduction | Process of reproduction involving a single parent that results in offspring that are genetically identical to the parent.
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Mitosis | Form of asexual reproduction. Used by unicellular organisms for reproduction and multicellular organisms for tissue repair.
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Sexual Reproduction | A reproductive process that involves two parents that combine their genetic material to produce a new organism, which is a combination of genes from both parents.
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clone | A group of genetically identical cells or organisms derived from a single cell or individual by some kind of asexual reproduction.
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gamete | Sex cells.
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sex cells | sperm and egg cells
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chloroplasts | A plastid containing chlorophyll; the site of photosynthesis.
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Chlorophyll | A green pigment found in the chloroplasts of plants, algae, and some bacteria.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jhshwood
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