Biology, 15.01.2021 21:20 sindy35111
Which of these phases could be placed in the position marked with an x?
F provides nutrients to kidney cells
G provides nutrients to brain cells
H provides nutrients to nerve cells
J provides nutrients to muscle cells
Answers: 1
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Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass
Answers: 3
Biology, 22.06.2019 12:30
Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls
Answers: 3
Biology, 22.06.2019 12:30
Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?
Answers: 1
Biology, 22.06.2019 18:00
How do specific cell structures and organelles contribute to maintaining homeostasis in the cell?
Answers: 1
Which of these phases could be placed in the position marked with an x?
F provides nutrients to kid...
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