Biology, 23.04.2021 20:20, nettyshaf202406
Use the information to answer the following question.
People can swallow the eggs of tapeworms by consuming unclean food or water. Tapeworms can live in the digestive systems of humans where they grow and feed off the food the person eats. As a result, the person does not receive proper nourishment and becomes ill.
Which of the following explanations BEST describes the relationship that exists between the humans and the tapeworms?
A. Parasitism, because the tapeworms are getting food, but the humans don’t know the tapeworms are there.
B. Commensalism, because the tapeworms are getting food, but the human is losing nutrients in the process.
C. Parasitism, because the tapeworms are getting food, but the human is losing nutrients in the process.
D. Commensalism, because the tapeworms are getting food, but the humans don’t know the tapeworms are there.
Answers: 2
Biology, 22.06.2019 01:30, jfrjtwrg
In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.
Answers: 2
Biology, 22.06.2019 19:00, MelissaSmartypants
Under which of the following circumstances would natural selection not operate on an organism
Answers: 1
Biology, 22.06.2019 19:30, kieramacphee3533
True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.
Answers: 1
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People can swallow the eggs of tapeworms by...
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