If aliens are creatures from far away from earth does that mean that if i go to mars and came back IM a alien? and if you say i originated from earth so if matter from earth got burst into space and that matter got eaten by a alien and the matter is a part of the matter does that mean that the alien is not a alien?

What organelle other than the nucleus houses dna in a eukaryotic cell?

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.