Which of the following groups of organs provide secretions that nourish and protect sperm cells?
Vas deferens; epididymis; Cowper's glands
Seminal vesicles; Cowper's glands; prostate gland
Seminal vesicles; seminiferous tubules; epididymis
Vas deferens; seminiferous tubules; prostate gland
Answers: 1
Biology, 21.06.2019 19:30
Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable
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Which of the follow describes a disadvantage secondary sources have compared to primary sources?
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Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear
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1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.
Answers: 3
Which of the following groups of organs provide secretions that nourish and protect sperm cells?
Va...
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