Which of the following statements is true regardng neurulation? Selected Answer: Answers: The notochord produces signals that induce neural tube formation The notocord is formed from ectoderm The notochord is present throughout development and disappears after birth The notochord produces signals that induce neural plate formation The notochord produces signals that induce neural tube formation

Which of the following statements is true regardng neurulation? Selected Answer: Answers: The notochord produces signals that induce neural tube formation The notocord is formed from ectoderm The notochord is present throughout development and disappears after birth The notochord produces signals that induce neural plate formation The notochord produces signals that induce neural tube formation

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter51: Animal Development

Section: Chapter Questions

Problem 7TYU: Which of the following are mismatched? (a) endoderm; lining of the digestive tube (b) ectoderm;...

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Which is theextraembryonic membranewhose function is to storenitrogen wastes of theembryo? Is this functionpresent in placentalmammalian embryos?
In frog neurulation the notochord _______ the formation of the _______ in the ectoderm next to it. Group of answer choices expresses, neural plate induces, neural plate induces, somites expresses, somites
Which of the following is not true about neurulation? Choose all possible answers. a. Segregation of neural ectodermal rudiment from the epidermal ectoderm. b. In primary neurulation, the neural plate thickens along its midline into a solid cord of cells that is displaced internally and cavitates to form a hollow tube. c. In secondary neurulation, the neural plate folds along the anterior-posterior axis of the embryo, forming a tube that detaches from, and is displaced under, the epidermal ectoderm. d. Ectoderm forms the neural tube e. Mesoderm forms the reproductive organs f. Endoderm forms the gut g. All are true about neurulation
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How does the embryo turnfrom gastrula into neurula?How is the neural tubeformed? What is theembryonic origin of thenervous system invertebrates?
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An unidentified substance (or substances) released from the developing notochord causes the overlying ectoderm to form the neural plate. This phenomenon is known as (a) activation (b) determination (c) induction (d) implantation (e) mosaic development
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