When the term biceps, triceps, or quadriceps forms part of a muscle's name, what does it tell you about the muscle? the muscle has two, three, or four origins, respectively. the muscle has two, three, or four functions, respectively. the muscle has two, three, or four insertions, respectively. the muscle is able to change direction twice, three times, or four times faster than other muscles, respectively?
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Biology, 20.06.2019 18:04
What major structure can be used to tell apart the embryos of acoelomates pseudocoelomates and coelomates?
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Biology, 21.06.2019 23:00
The tasmanian devil, a marsupial carnivore, is facing extinction due to devil facial tumor disease (dftd) which causes bulging cancerous lumps and lesions to erupt around the face and neck β often causing enough deformation to make seeing or eating difficult. dftd has evolved into a contagious cancer, a trait that is unique among cancers. devil mating behavior involves biting around the head and neck, allowing cells from one individual β especially cells from the crumbly dftd tumors β to be transferred to the wounds or face of a new individual. this marsupial was once found across australia, but sea levels rose, isolating the tasmanian population, while the australian population went extinct. what would be an outcome of genetic isolation that is likely to have impacted the spread of dftd? a) reduced territory puts diseased individuals in greater contact with non-diseased ones. b) inbreeding results in less variation in facial features so the cancer is generally fatal. c) genetic isolation has made it difficult for scientists to develop a vaccine against dftd. d) the lack of genetic variation in the immune system of tasmanian devils minimizes resistance to the disease.
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Biology, 22.06.2019 01:00
The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity
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Biology, 22.06.2019 05:00
What is a group of organisms that are closely related and share similar characteristics
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When the term biceps, triceps, or quadriceps forms part of a muscle's name, what does it tell you ab...
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