Abiologist discovers a new unicellullar organism that possesses more than two flagella and
two...
Biology, 17.01.2020 21:31 iamalexander256
Abiologist discovers a new unicellullar organism that possesses more than two flagella and
two small, but equal-sized, nuclei. the organism has reduced mitochondria (mitosomes),
no chloroplasts, and is anaerobic. to which clade does this organism probably belong?
a) monera
b) the diplomonads
c) the ciliates
d) protista
e) the euglenids
Answers: 3
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Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation
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Biology, 22.06.2019 05:40
When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity
Answers: 3
Biology, 22.06.2019 15:30
Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos
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