Spirogyra are green algae that can reproduce se xually. Which of the following features identifies reproduction in Spirogyra as se xual reproduction? A. The cells of the parent algae have nuclei. B. Each offspring contains chloroplasts. C. Several offspring may be produced at once. D. Genetic material is contributed by two parents.
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8. is a technique that uses the images from several telescopes to produce a single image. a. reflection b. interferometry c. radiation d. refraction
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The dashed segment of the plotted experiment in the graph in the lesson is called an
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American consumption has had which of the following effects on the environment?
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How does colonization continue to affect the caribbean today? a. most of the caribbean is controlled by european countries. c. most people leave the caribbean to migrate to europe. b. there are many languages spoken in the caribbean because of the many nations who colonized the region. d. none of the above
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Spirogyra are green algae that can reproduce se xually. Which of the following features identifies r...
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