Select all that apply.

which of the following are methods of molecular biotechnology?
selective breeding
recombinant dna
hybridization
cloning
induced mutations
dna profiling

Recombinant DNA, Cloning and DNA profiling.

Explanation:

Molecular biotechnology deals with modification of nucleic acid (DNA) and proteins to produce the recombinant organisms for human benefits. It includes formation of recombinant DNA that carries gene from some other source, cloning of organisms to maintain the existing beneficial traits and DNA profiling to study the beneficial genes present in genome of a particular species.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

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.