Ecologists have found that dense populations of organisms have lower birth rates, higher death rates, and slower growth rates th
an less dense populations. Which best explains these findings? A
interactions between predator and prey
B
natural environmental disturbances
C
unusual weather changes
D
stressors from competition for resources
D, this competition effects death rates, birth rates hence effecting growth rates, in A less dense area competition would be low increasing birth rates and growth rates while decreasing death
The <em>pUC19 and pUC18 plasmids</em> empower successful cloning of large DNA parts
The pUC19 and pUC18 plasmids are suitable for dideoxy DNA sequencing utilizing M13 primers
<em>pUC18 and pUC19 plasmids containing large DNA</em> additions, use the Deletion Kit for Kilo-Sequencing
A <em>restriction enzyme</em> is a compound that cuts DNA subsequent to perceiving a particular grouping of DNA
The <em>restriction enzymes as atomic scissors</em>.it is used restriction enzymes to cut a solitary quality from a bigger part of DNA. <em>Restriction enzymes evolved in microbes</em>
Helium is extracted in a few places in the world, namely USA, Algeria, Russia and Qatar. Helium is abundant in space, where it's produced as a product of the fusion reaction inside stars such as the sun.
