In blue-white screening, what do blue colonies represent?
cells that have not taken up the pl...
Biology, 10.08.2019 04:30 aubreyfoster
In blue-white screening, what do blue colonies represent?
cells that have not taken up the plasmid vector
cells with recombinant plasmids containing a new insert
cells containing empty plasmid vectors
cells with a non-functional lacz gene
Answers: 2
Other questions on the subject: Biology
Biology, 22.06.2019 08:00, cailinhannon4828
Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4
Answers: 2
Biology, 22.06.2019 10:30, nonjabulomabaso7423
Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary
Answers: 2
You know the right answer?
Questions in other subjects:
Social Studies, 10.03.2020 19:20
