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44 Cards in this Set
- Front
- Back
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A word that refers to any complete living thing is |
Organism |
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Do all organisms reproduce? |
Yes |
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Do all organisms exchange gases? |
Yes |
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Do all organisms produce waste? |
Yes |
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Do all organisms have a heart? |
No |
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Do all organisms eat food? |
No |
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Do all organisms have one or more cells? |
Yes |
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Do all organisms respond to stimuli? |
Yes |
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Do all organisms regulate their internal environment? |
Yes |
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How do you type a scientific name? |
Italics: Genus No italics: species |
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How do you hand-write a scientific name? |
Underline: Genus species |
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What is the low power of magnification and its field of view? |
40x 5mm |
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What is the medium power of magnification and its field of view? |
100x 2mm |
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What is the high power magnification and its field of view? |
400x .2mm |
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What do ALL insects have in common? |
head thorax abdomen 6 legs 4 wings |
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Parasite |
A parasite is an organism that obtains its nutrients from another organism. The parasite damages the other organism in the process of getting its nutrients. |
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Blackworm body parts |
brisils 150-250 segments chaetae digestive tract |
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Blackworms and Earthworms similarities |
regeneration segments hairs on side of worm |
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Blackworms and Earthworms difference(s) |
Earthworms have cillena |
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How do blackworms reproduce? |
Asexual: fragmentation then regeneration Sexual |
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How do you know if regeneration is occurring in a worm? |
The new segments are smaller and paler then the normal ones |
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Anterior |
Head |
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Posterior |
Tail |
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Dorsal |
Back |
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Ventral |
Front |
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Abiotic |
something that is not living and never has ex: water, sky, weather |
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Biotic |
something that is alive or once has lived ex: plants, animals |
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Ecosystem |
all of the living things in an area |
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Community |
all of the living things in an ecosystem |
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Population |
all of the single species in an ecosystem |
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Niche |
an organisms role in an ecosystem |
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Producer |
plants |
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Consumer |
an organism that relies on something else for food (eats other organisms as their food) |
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Detritus |
detritus (the build-up at the bottom of ponds) is made out of dead plants and animals |
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Lemna |
the lemna should have multiplied |
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Water Level |
the water level should have gone down (due to evaporation) |
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# of Organisms |
the # of organisms should have gone up |
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Bottom of Pond |
all of the things we put in should have settled to the bottom |
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Germination |
When the seed was dormant (inactive) but then resumes activity by absorbing water, and the embryo starts to grow inside |
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Cell Wall |
tough substance; green
lets things in and out of the cell |
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Cell membrane |
Lets things in and out of cell |
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Nucleus |
Circle in the middle of the cell
tells other organelles what to do |
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Chloroplast |
Ovalish and green
Creates energy |
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Cytoplasm |
clear jelly-like
Supports other organelles |
