Taxonomy seeks to organize all living things in a logical manner.
I believe proteins would be the correct answer, but of course I just learnt this stuff 2 weeks ago. xD
In Spirogyra and allied forms the chloroplast<span> grows as the cell grows, and only divides when this divides.</span><span>
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Answer:
Stresses such as lack of nutrients, space, competition and water availability.
Explanation:
Lack of nutrients, space, competition and water availability are the stresses that the bryophyte can experience by living on land. The morphological or physiological features such as lowering transpiration rate by stomata, attain specialized structures to collect sunlight and fulfill water requirement by absorbing water from the air if no water is available in the soil etc are the features that the plant has to attain to cope with these stresses.
The basic difference is that eukaryotic cells have a nucleus and prokaryotic cells do not have a nucleus.