OBJECTIVE LIFE SCIENCE
DIVERSITY AMONG LIFE FORMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A ____ organism is a group of genetically identical cells that live together in a connected group.
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multicellular
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colonial
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unicellular
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None of the above
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Explanation:
Detailed explanation-1: -Colonial organisms are clonal colonies composed of many physically connected, interdependent individuals. The subunits of colonial organisms can be unicellular, as in the alga Volvox (a coenobium), or multicellular, as in the phylum Bryozoa.
Detailed explanation-2: -These cells would not be able to live independently. They rely on each other to keep the whole organism, and themselves, alive.
Detailed explanation-3: -colonial animal in American English 1. a collective life form comprising associations of individual organisms that are incompletely separated, as corals and moss animals. 2. any of the individual organisms in such a life form.
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