What is the significance of sporopollenin in bryophytes?

it forms the archegonium wall, resistant to degradation by enzymes and chemicals, thus protecting the egg.

it forms the spore wall, resistant to degradation by enzymes and chemicals, thus protecting the spores.

it is a male gamete of bryophytes, thus in the fertilization of the egg.

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna. nothing should be altered. the ph should be decreased. the temperature should be raised.