Biology, 01.08.2019 06:30 Alexmills6093
Compare the shapes of the organisms that have cell walls with those that do not have cell walls. what effect does the cell wall have on the shape of an organism? a. it restricts the cell shape: the spirogyra and onion cells are fairly uniform rectangles. all the other organism have more variable cell shapes, especially the amoeba. b. it increases the variability of cell shape: the spirogyra and onion cells have a wide variety of cell shapes. all the other organisms are fairly uniform circles. c. it has no effect; all cell shapes are similar to one another. will mark brainliest! asap !
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Biology, 21.06.2019 19:30, niicoleassssssf
In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result
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Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.
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Biology, 22.06.2019 16:00, mirianplacencia27
Lupe is a carrier for color blindness. her husband clifford is colorblind. if lupe and clifford have four children, what's the probability of a boy being colorblind?
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Compare the shapes of the organisms that have cell walls with those that do not have cell walls. wha...
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