Biology, 13.01.2020 00:31 kingteron5870
A/an cell contains half of the number of chromosomes that its parent cell has. cancer cells are less likely than normal cells to undergo or programmed cell death. the is the region within a dividing cell where chromatids and homologous chromosomes align in both mitosis and meiosis. occurs when an unfertilized egg cell gives rise to an embryo. this form of asexual reproduction is more common in reptiles and fish. results in four haploid daughter cells that are genetically distinct. the point where chromosomes cross over and exchange dna during meiosis is called the
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Biology, 21.06.2019 15:40, mktdonaldson
Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later. when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )
Answers: 2
Biology, 22.06.2019 14:00, treavonknorton
Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?
Answers: 1
A/an cell contains half of the number of chromosomes that its parent cell has. cancer cells are les...
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