Biology, 18.09.2019 00:00 shaeelynn3734
Ascientist adds colchicine, a microtubule polymerization inhibitor, to a cell entering mitosis. at metaphase, the chromosomes of the cell were arranged as shown below. explain why this arrangement is consistent with the application of colchicine. predict how colchicine would affect the cell as it attempts mitosis.
Answers: 1
Biology, 22.06.2019 01:30
Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?
Answers: 3
Biology, 22.06.2019 06:30
Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%
Answers: 1
Biology, 22.06.2019 13:00
This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient
Answers: 1
Ascientist adds colchicine, a microtubule polymerization inhibitor, to a cell entering mitosis. at m...
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