Biology, 25.07.2019 05:00 ineedhelp2285
Which of the following best describes why scientists often study embryonic structures when determining evolutionary relationships? a. organisms from different kingdoms always have similar embryonic structures. b. examining embryonic stages allows scientists to better understand the behaviors of organisms. c. there are sometimes similarities in the embryonic stages of organisms that do not exist in the adult stages. d. adult organisms from different species never possess similar anatomical structures.
Answers: 2
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Which property is best to use when determining the strength of an ionic bond in a solid lattice energy conductivity hardness solubility
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Biology, 22.06.2019 23:50
Unlike mendel's pea plants,humans can have a variety of heights,not just tall or short.what does this mean for human height? a.height is controlled by one gene b.height is controlled by more than one c.height is not genetic d.height is solely determined by whether or not you eat your vegetables
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Biology, 23.06.2019 00:30
Males of different species of the fruit fly drosophila that live in the same parts of the hawaiian islands have different elaborate courtship rituals. these rituals involve fighting other males and making stylized movements that attract females. what type of reproductive isolation does this represent?
Answers: 3
Which of the following best describes why scientists often study embryonic structures when determini...
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