Biology, 03.12.2019 00:31, orlandoreypot2491
Which observation is inconsistent with haeckel's idea that "ontogeny recapitulates phylogeny"? group of answer choices the backbone all tetrapod embryos display pharyngeal clefts, a notochord, segmentation, and paddlelike limb buds. the pharyngeal clefts and branchial arches of embryonic mammals and reptiles never acquire the form seen in adult fish. in reptile embryos, two bones develop into the articular bones of the hinge of the jaw, while these same bones become the hammer and anvil of the inner ear in marsupials. snakes and legless lizards develop "leg buds" as embryos, only to have them reabsorbed prior to hatching.
Answers: 1
Biology, 21.06.2019 17:00, makayla2583
What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?
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Biology, 22.06.2019 12:10, MIAkwicc39
What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.
Answers: 2
Which observation is inconsistent with haeckel's idea that "ontogeny recapitulates phylogeny"? grou...
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