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6th SW Warm Up 8 (cells, ecosystems)
供稿人: Ruble
(原作者: Bellman)
1.Mrs. Ruble saw a sample of skin tissue under amicroscope.  She noticed there were many cells thathad a nucleus and were all connected together.  This means the brain tissue is:
unicellular and made of eukaryotic cells
unicellular and made of prokaryotic cells
multicellular and made of eukaryotic cells
multicellular and made of prokaryotic cells
2.
The cell in the picture below is considered
prokaryotic?  Why?
it is missing a nucleus
it has a nucleus
it is microscopic
none of the above
3.
The cell pictured is from an organism which is a eukaryotic, multicellular autotroph. Which kingdomwould this cell be in?
 Animal
Plant
Fungi
Protist
4.
This organelle is like your brain.It contains DNA and tells the cell what to do.
nucleus
vacuoles
cell membrane
mitochondria
5.  Which of the following would be an example of howbiotic and abiotic factors interact with each other?
A cat having kittens
A wolf eating a rabbit
 A dog drinking water from his bowl
6.  Various species of animals such as deer, rabbits, hawks, insects and coyotes who live together in an ecosystem, together make up:
an organism
a community
an ecosystem
a population
7.The name of this domain was chosen becauseit describes all of the organisms within it as,"Having cells that contain a nucleus."
fungi
prokaryote
protist
eukarya
8.
All the catfish in lake Lavon together make up:
 an organism
a population
a community
an ecosystem
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