Biology, 06.09.2020 15:01 gtsaeg7277
Select the relevant adaptation exhibited by plants in their transition to land from an aquatic lifestyle.
a. Stomata
b. Xylem
c. Woody (lignin) structures
d. Phloem
f. Waxy cuticle
Answers: 3
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What is the mrna strand that would be copied from this dna strand
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Biology, 21.06.2019 23:30
Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.
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Biology, 22.06.2019 06:20
Which direction does the energy flow in this energy pyramid ?
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Select the relevant adaptation exhibited by plants in their transition to land from an aquatic lifes...
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