Answer:
Polar Bears
Explanation:
The species that has most likely been the most affected by human actions would be the Polar Bears. The human population is growing at a staggering rate and this causes industrialization to expand rapidly as well. This continued and increasing use of fossil fuels for all of our basic necessities is rapidly heating up our world (Global Warming) and melting the ice caps. Without this it becomes nearly impossible for Polar bears to survive as they cannot find shelter and ultimately end up starving to death due to not being able to hunt for food as well. The only way to protect them is to begin protecting our planet, switching to more environmentally friendly sources of energy, and being mindful of our choices.
Answer:
Many different species will form as they evolve and will feel different niches on the island. The mice that are isolated on a island will adapt into many different kinds of mice and will have there own way of living on the island. And the populations will get bigger and bigger.
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Explanation:
Answer:
The skin is the body's largest organ, but not all skin is the same. Skin structure, and the way it behaves, differs slightly according to where it is on our bodies. ... Some areas of the body, for example the hands and face, are more exposed to external forces such as the sun and cleaning products than other parts.
Explanation:
Planting vegetation and installing drainage pipes will help reduce erosion.
Answer:
The correct option is : cells containing empty plasmid vectors
Explanation:
The blue-white screen is a technique which involves the rapid identification of the recombinant bacteria in a vector-based molecular cloning experiment. In this method, a DNA ligated vector is inserted in a host cell which is viable for transformation and grown in presence of X-gal.
The cells that are transformed with the vectors having the recombinant DNA produce the white colonies. Whereas, the cells transformed with empty vector i.e. the non-recombinant plasmids, produce the blue colonies.
