What is the most important external stimulus needed for a plant to carry out
photosynthesis?
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Biology, 18.03.2021 03:30 ashtynbursiaga
What is the most important external stimulus needed for a plant to carry out
photosynthesis?
A. Sunlight
B. Soil
C. Fertilizer
D. Warmth
Answers: 1
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Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.
Answers: 1
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Explain why biological control methods are generally environmentally superior to chemical pest control methods.
Answers: 1
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What is the next step in the process after a substrate enters the active site of an enzyme
Answers: 1
Biology, 22.06.2019 10:00
The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.
Answers: 1
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