Organisms that possess a true nucleus are called
a. dykaryotes
b. eukaryotes
c....
Biology, 29.01.2020 21:54 kellersweeney
Organisms that possess a true nucleus are called
a. dykaryotes
b. eukaryotes
c. prokaryotes
d. subkaryotes
Answers: 2
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How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
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Aplant may open end close its stomata to prevent excess water loss and maintain
Answers: 1
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Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds
Answers: 1
Biology, 22.06.2019 16:00
Which of these outcomes is a negative impact of postindustrial societies on the environment? a. nomadic ways b. overpopulation c. overgrazing d. resource renewal
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