Biology, 23.07.2019 15:00 johnathan1104
Afarmer was growing the peas seen here: round and yellow are dominant traits; green and wrinkled are recessive traits. the farmer's goal was to produce a crop of round, green peas. to do this, she introduced plants that bred true for green seeds (peas). over time the gene pool was modified and the presence of yellow peas became non-existent. this change in the gene pool is a result of hybridization. in scientific terms, we could call this a method of a) gene flow. b) emigration. c) niche shift. d) genetic drift.
Answers: 2
Biology, 22.06.2019 05:10
1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?
Answers: 2
Biology, 22.06.2019 16:30
Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.
Answers: 3
Biology, 22.06.2019 19:30
Aclient is to receive rifampin. which would be most important for the nurse to include in the teaching plan for this client?
Answers: 3
Biology, 22.06.2019 21:00
Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?
Answers: 1
Afarmer was growing the peas seen here: round and yellow are dominant traits; green and wrinkled a...
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