Which is the function of a nucleus within a eukaryotic cell?

1 answer:

5 0

DNA is the genetic material that controls cell activities. In eukaryotic cells, the membrane that surrounds the nucleus which is commonly called the nuclear membrane , partitions this DNA from the cell's protein synthesis machinery, which is located in the cytoplasm.

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In the stomach and the small intestine.

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What specialized structures does crayfish have that make it well suited to its environment

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The LMand LNalleles at the MN blood-group locus exhibit codominance. Give the expected genotypes and phenotypes and their ratios

Dmitry [639]

Answer:

Please find the expected genotypes and phenotypes of the progenies of each cross below.

Explanation:

In the MN blood-group locus of the gene, alleles LM and LN exhibit codominance i.e one allele is not dominant or recessive to the other, hence, they are both expressed when they occur in a heterozygous state (MN).

Considering the following crosses (find the punnet square attached);

a)LMLM x LMLN - The progeny are LMLM and LMLN in the genotypic ratio 1:1. Phenotypic ratio is Blood type M (1) : blood type MN (1)

b) LNLN x LNLN - The progeny are all LNLN offsprings with a phenotypic and genotypic ratio 4:0. All offsprings will have a blood type N (4)

c) LMLN x LMLN - The progenies are LMLM, LMLN and LNLN in the genotypic ratio 1:2:1 respectively. The phenotypic ratio is Blood type M (1) : L

Blood type MN (2) : Blood type N (1)

d) LMLN x LNLN - The progeny are LMLN and LNLN with genotypic ratio 1:1 and phenotypic ratio blood type MN (1) : blood type N (1)

e) LMLM x LNLN - The progeny are all LMLN offsprings with penotypic ratio blood type MN (4)

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The water temperature process in which is forced into the air is called

notsponge [240]

The answer Is B good Luck

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Brown rabbits have the genotypes BB or Bb. White rabbits have the gene type bb. If two brown rabbits, with the genotypes seen in

Masteriza [31]

Answer:

the answer would probably be 75%

Explanation:

If you do a punnet square it will show the results.

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