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What is an index fossil?
Index fossil is: any ancient remains of a plant or animal that lived during a specific geological period and that can be used to date the containing rocks.
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Asked 5/14/2011 8:57:48 AM
Updated 2/22/2018 9:32:13 AM
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Edited by yumdrea [2/22/2018 9:32:12 AM]
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Index fossil is: any ancient remains of a plant or animal that lived during a specific geological period and that can be used to date the containing rocks.

Added 2/22/2018 9:32:13 AM
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What is the term for any bipedal primate? A.Neanderthal B.Human C.Hominid D.Homo sapiens
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Updated 9/9/2015 7:06:55 PM
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Hominid is the term for any bipedal primate.
Added 9/9/2015 7:06:55 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [9/9/2015 7:40:27 PM]
what is PCR?
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Updated 4/18/2015 8:15:01 AM
3 Answers/Comments
The polymerase chain reaction (PCR) is a scientific technique in molecular biology to amplify a single or a few copies of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.

Added 5/19/2011 1:44:48 PM
The polymerase chain reaction (PCR) is a technology in molecular biology used to amplify a single copy or a few copies of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.




Added 4/18/2015 8:01:32 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/18/2015 8:14:54 AM], Rated good by jeifunk
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