Biology, 25.06.2019 22:30 vampirelover709chc
Which description best explains the role of dna im the differentiation of the cells within an organism? a. each cell has a different set of dna that determines the traits of the cell and causes differentiation. b. each cell has the same dna, so dna does not play a role in differentiation. c. cells do not use the same sections of dna in the same proportions, at the same time in development, which leads to differentiation. d. dna mutates differently in each cell depending in the environment causing each cell to differentiate over time.
Answers: 1
Biology, 22.06.2019 00:00
Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating
Answers: 2
Biology, 22.06.2019 08:00
What advantages does a pedigree have over a written passage?
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Biology, 22.06.2019 15:30
The diagram below represents a chloroplast found in a typical plant cell. which of the following processes occurs inside this structure? question 8 options: a oxygen is produced b sunlight is trapped c glucose is produced d all of the above.
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Biology, 22.06.2019 19:30
Karen is a forensic scientist whose purpose is to identify and evaluate physical evidence. which of the following tasks does she perform? a. reporting results of scientific analysis b. interviewing suspects c. questioning witnesses d. preparing victims for burial
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Which description best explains the role of dna im the differentiation of the cells within an organi...
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