Recombinant dna technology was very important because it a) allowed scientists to analyze how genes are able to code for proteins b) gave scientists a tool used for genetic engineering c) furthered the understanding of the human genome d) is a process used with gene chips

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

i think the answer would be a. after sentence 14! i hope i at least a little