Which best describes a difference between prokaryotic cells and eukaryotic dna?
a. prokaryotic dna is double stranded; eukaryotic dna is single stranded.
b. eukaryotic dna is found in the mitochondria; prokaryotic dna is found in golgi bodies.
c. prokaryotic dna is found in the nuclei region; eukaryotic dna is in the nucleus.
d. eukaryotic dna is found in the nuclei region; prokaryotic dna is in the nucleus.

do you have a picture?

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

the answer is cell division : )