PL What kind of material makes a good conductor? a liquid that does not move

a solid with lots of air trapped inside

a solid with particles ordered in uniform rows

a liquid with some air particles bubbling through it

How many major plates cover the earth

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype