Unit A Chapter 3 Test Review
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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| the process of cell division | mitosis
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| reproduction by simple cell division | asexual reproduction
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| all the stages of an organism's life | life cycle
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| the form of reproduction in which cells from two parents unite to form a zygote | sexual reproduction
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| a threadlike strand of DNA inside the nucleus | chromosomes
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| a kind of growth where organisms keep the same body features as they grow larger | direct development
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| the process that reduces the number of chromosomes in reproductive cells | meiosis
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| a change in the shape characteristics of an organism's body as it grows and matures | metamorphosis
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| a characteristic that is passed from parent to offspring | inherited traits
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| structures on a chromosome that contain DNA code for a trait an organism inherits | genes
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| a strong trait | dominant trait
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| a weak trait | recessive trait
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| tissue replacement (starfish, lizard tail, planaria, wound healing) | regeneration
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| nucleus makes exact copy of chromosomes | preparing for mitosis
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| a cell has enough DNA for two cells | before mitosis begins
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| each chromosome separates from its copy | during mitosis
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| two groups of chromosomes pull apart and cell membrane pinches in at the middle, forming two new cells | end of mitosis
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| cells from two parents unite to form one cell | zygote
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| spiders and earthworms | direct development
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| beetles, butterflies, and grasshoppers | metamorphosis
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| cockroaches and grasshoppers | incomplete metamorphosis
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| egg, nymph, adult | incomplete metamorphosis
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| shedding outer skins as they grow | molting
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| egg, larva, pupa, adult | complete metamorphosis
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| always occupy the same place on a chromosome for a particular trait | genes
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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.
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.
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:
holly.pate
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