Biology, 24.02.2021 01:00 crazylife77
Which option correctly classifies the plant in the following scenario?
The stem of a non-coniferous young plant is cut horizontally. Inside, the vascular bundles are arranged in rings around a central core.
dicot
gymnosperm
monocot
cotyledon
Answers: 2
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What do all macromolecules have in common with each other? oa. they all are formed from the same elements. ob. they all have major roles in cell membranesoc. they all act as catalysts in the body. od. they all have peptide bonds between carbon atoms.
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Biology, 22.06.2019 10:50, guzmangisselle
Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
Answers: 1
Biology, 22.06.2019 11:30, kmchippps
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
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Which option correctly classifies the plant in the following scenario?
The stem of a non-coniferous...
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