What is an important characteristic of an index fossil?
a. it must have been very small...
Biology, 27.01.2020 23:31 Slaybre8952
What is an important characteristic of an index fossil?
a. it must have been very small.
b. it must not be extinct.
c. it must have lived in a very wide geographic region.
d. it must have lived for a long geologic period of time.
Answers: 3
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The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind
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The diagram is represented of a part of a plant cell. identify the locations where proton concentration builds up during photosynthesis and cellular respiration
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Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas
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Which hormones are synthesized from cholesterol? a. steroidsb. modified amino acidsc. peptidesd. glycoproteinse. all of the above
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