kaitherusher
12.07.2019 •
Biology
In most stable freshwater environments, populations of daphnia are almost entirely female and reproduce asexually. however, males are observed in low oxygen environments or when food is scarce. based on these observations, a researcher suggests that male daphnia develop in response to unfavorable environmental conditions. this is an example of a:
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Ответ:
I think the answer is: This is an example of an hypothesis.
Ответ:
prokaryotic cells lack an organized nucleus while eukaryotic cells contain membrane-bound nuclei (and organelles ) that house the cell's DNA and direct the synthesis of ribosomes and proteins
Hope it helps!
Explanation: