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7th grade JMS lesson 11-17 omm
Question | Answer |
---|---|
Organisms with a nuclear envelope that encloses genetic material (DNA) are classified this Kingdom | Kingdom Monera |
Tiny, unicellular organisms that lack a defined nucleus and belong to the Kingdom Monera | Bacteria |
The process by which new organisms are formed from a single parent without the union of male and female sex cells | Asexual reproduction |
Tiny organisms, invisible to the naked eye, that live in the air, in water and on just about any surface | microbes |
Mostly single-celled, aquatic organisms that have a well-defined nucleus are classified in this kingdom | Kingdom Protista |
The "false foot" of protists such as an amoeba, which is composed of flowing cytoplasm and aids in movement | pseudopod |
An organism that cannot be seen without magnification | microorganism |
Whip-like extension found on a volvox and euglena used for movement | flagella ( plural is flagellum) |
Tiny, hair-like extensions found on a paramecium that aids in movement | cilia |
Having to do with non-living things | Abiotic |
having to do with living things | Biotic |
The leaves of an aquatic plant such as Lemna | fronds |
Gradual process of change in a pond ecosystem | succession |
A tem that describes a relationship between two organisms in which both organisms benefit | symbiotic |
Any plant eating organism | Herivore |
A stable community in which the numbers and types of organisms are in relative balance | climax community |
Any flesh eating organism | carnivore |
A tough, protective envelope that forms around certain microorganisms | cyst |
An organism that eats both flesh and plant matter | omnivore |