Which of the following statements is not true of nitrogen-fixing bacteria? they provide an important way for biologically available nitrogen to enter ecosystems. they live in root nodules. they are very common in symbioses in all plant families. some are free-living in the soil. they are very common in symbioses with plants from the legume family.
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In this experiment you were asked to present three possible mechanisms. describe those mechanisms here and include drawings of those mechanisms. how will the bromination of trans-cinnamic acid and trans-stilbene allow you to distinguish between the three possibilities? what would you expect to find in your data in each scenario?
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Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results
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Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work
Answers: 1
Biology, 22.06.2019 09:20
Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell
Answers: 2
Which of the following statements is not true of nitrogen-fixing bacteria? they provide an importan...
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