Biology, 29.01.2020 00:49 emberferran
Which of the following statements about the meiosis are correct? select all that apply. select all that apply. sister chromatids are not homologous chromosomes. crossing over occurs between non-sister chromatids. sister chromatids are found on two different homologs. a chiasma forms between four molecules of double-stranded dna on duplicated homologous chromosomes.
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Biology, 22.06.2019 07:30
The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?
Answers: 1
Biology, 22.06.2019 08:30
What are some natural processes that represent physical and chemical changes?
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Biology, 22.06.2019 19:20
Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?
Answers: 1
Which of the following statements about the meiosis are correct? select all that apply. select all...
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