DNA from an organism's egg cell nucleus is removed and replaced with DNA from and adult cell and encouraged to develop into and embryo is what type of cloning? *
Is it recombinant DNA Cloning
Or reproductive cloning
Or therapeutic cloning

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

it marks things for degradation via the proteasome. it alters there celluar location.

answer: b

coz red blood cells marrow and circulates the body for 120 days.