Campbell Biology: Concepts and Connections (Custom Package)
8th Edition
ISBN: 9781269717403
Author: Central Texas
Publisher: PEARSON
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Textbook Question
Chapter 27, Problem 11TYK
In an experiment, a researcher colored a bit of tissue on the outside of a frog gastrula with an orange fluorescent dye. The embryo developed normally. When the tadpole was placed under an ultraviolet light, which of the following glowed bright orange? (Explain your answer.)
a. the heart
b. the pancreas
c. the brain
d. the stomach
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Chapter 27 Solutions
Campbell Biology: Concepts and Connections (Custom Package)
Ch. 27 - This graph plots the rise and fall of pituitary...Ch. 27 - Turns into the corpus luteum a. vas deferens b....Ch. 27 - a. vas deferens b. prostate gland c. endometrium...Ch. 27 - Prob. 4TYKCh. 27 - Prob. 5TYKCh. 27 - Site of human gestation a. vas deferens b....Ch. 27 - Prob. 7TYKCh. 27 - Secretes seminal fluid a. vas deferens b. prostate...Ch. 27 - Prob. 9TYKCh. 27 - After a sperm penetrates an egg, it is important...
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- Bicoid is normally found at one end of a fly egg. A defective form of bicoid results in an embryo with two tail ends. If the normal form of bicoid was placed at both ends of an egg what would be the result? Group of answer choices A. a normal larva B. a fly with body parts in the wrong regions C. an embryo with two tail ends D. an egg with no cell division E. an embryo with two head endsarrow_forwardI need the answer as soon as possiblearrow_forwardThe FOXP gene strongly affects what else, in addition to brain development? A. The stomach and intestines B. The pituitary and adrenal glands C. The jaw and throat D. Blood pressure and heart ratearrow_forward
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