Answer: C) Increase the yield of electricity
This is because the whole purpose of photovoltaics is to 'capture' electrons to generate a flow of electricity.
Answer:
a. two plant species flowering at different times.
Explanation:
<em>The only option that is not a post-zygotic reproductive isolation mechanism would be option a, when two plant species flower at different times.</em>
Post-zygotic reproductive isolation mechanisms are those mechanisms that act to ensure that the product of fertilization remains invalid. This is as opposed to pre-zygotic isolation mechanisms that act to prevent fertilization and hence, formation of zygotes.
In option b, c, d and e; the zygote has been formed already and all the forces are just acting to ensure that it remains invalid. whereas in option a, there is no fertilization yet.
<u>Two plant species flowering at different times will ensure that there is no cross pollination between the two species. Without pollination, there cannot be a zygote formation.</u>
Hence, the correct option is a.
Answer: THe answer is C for number 1.
The answer is A for number 2
Explanation:
<span>Cold Spring Harbor is a hamlet and census-designated place in the town of Huntington, Suffolk County, New York, on the North Shore of Long Island. As of the 2010 United States Census, the CDP population was 5,070.</span>