Biology, 28.05.2020 21:06 extasisjorge
Why is it important for scientistis to use amino acid sequences as evidence for common ancestry? and to classify organisms
Answers: 3
Biology, 21.06.2019 20:00, awdadaddda
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.
Answers: 1
Biology, 21.06.2019 21:20, cesargarcia17671
Which codon is the code for the amino acid histidine (his)?
Answers: 1
Why is it important for scientistis to use amino acid sequences as evidence for common ancestry? and...
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