Biology, 14.02.2020 23:47 natalie4085
Imagine a hypothetical habitat where there are many simple and complex multicellular organisms of roughly the same size. A new predator is introduced into the habitat that feeds by taking bites of the organisms, rather than consuming them entirely. Given this, which of the statements is most likely?A. Simple multicellular organisms will suffer more, because the greater ratio of surface area to volume will decrease rates of diffusion. B. Complex multicellular organisms will suffer more, because vital differentiated cells that the rest of the organism requires will be lost. C. Simple multicellular organisms will suffer more, because exterior cells responsible for nutrient absorption will be lost. D. Complex multicellular organisms will suffer less because their ratio of surface area to volume will increase, and they will absorb more nutrients.
Answers: 3
Biology, 22.06.2019 02:10
Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-
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Biology, 22.06.2019 15:00
Which of th following is needed for cellular respiration to occur
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Biology, 22.06.2019 21:30
Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food
Answers: 1
Imagine a hypothetical habitat where there are many simple and complex multicellular organisms of ro...
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