Biology, 18.07.2019 21:00 azktanae5855
Upon examination, an unknown plant is found to have vascular tissue, spores, and large fronds. which of the following is the most logical conclusion about the classification of this plant? it is a horsetail, and belongs to the phylum sphenophyta. it is a fern, and belongs to the phylum pterophyta. it is a club moss, and belongs to the phylum lycophyta. it is a whisk fern, and belongs to the phylum psilophyta. upon examination, an unknown plant is found to have vascular tissue, spores, and large fronds. which of the following is the most logical conclusion about the classification of this plant? it is a horsetail, and belongs to the phylum sphenophyta. it is a fern, and belongs to the phylum pterophyta. it is a club moss, and belongs to the phylum lycophyta. it is a whisk fern, and belongs to the phylum psilophyta.
Answers: 1
Biology, 21.06.2019 15:00
According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.
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Biology, 21.06.2019 19:50
Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?
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Biology, 22.06.2019 04:50
In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the
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Biology, 22.06.2019 05:30
What are two ways that harvesting algae from the ocean may benefit human society? how might the harvest of algae negatively impact the ocean communities where that algae grows? how could this be prevented?
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Upon examination, an unknown plant is found to have vascular tissue, spores, and large fronds. which...
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