Answer:
cientists would use a control sample that has no DNA from bighead carp in Edna surveillance in order to verify that no DNA has contaminated the gel. It would eliminate certain errors in the experiment. What are some of the things that your DNA can be contaminated with?
Explanation:
Explanation:
Metaphase II: Chromosomes line up at the metaphase plate. Anaphase II: Sister chromatids separate to opposite ends of the cell. Telophase II: Newly forming gametes are haploid, and each chromosome now has just one chromatid.
Answer:
Explanation:
Using its web as a gill, the diving-bell spider can live underwater with only occasional visits to the surface. The arachnid (Argyroneta aquatica) breathes air from a bubble that it grabs from the surface of water using fine hairs on its abdomen.
Answer:
Our Earth's crust consists of continental and oceanic plates which are in constant by altering wind patterns, ocean currents, and the accumulation of snow and ice the Polar Regions shall have excellent good oceanic heat exchange leading to Land cover plays
An ice age is a long period of reduction in the temperature of the Earth's surface and. These also confirm the linkage between ice ages and continental crust as causes of ice ages, such as the movement of continents and volcanism. in solar insolation provide the initial trigger for the earth to warm after an Ice Age, with hope it helps
