Essentials of Human Anatomy & Physiology (12th Edition)
12th Edition
ISBN: 9780134395326
Author: Elaine N. Marieb, Suzanne M. Keller
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 9SAE
Define anatomy and physiology.
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Imagine you are a botanist. Below are characteristics of a never-before described plant species recently identified as part of the ‘All Taxa Biodiversity Inventory’ (ATBI).
Field Notes: Specimen collected from shaded area along stream in South Cumberland State Park (Grundy County, TN).
Laboratory Analysis:
Body: Large leaves emerging from underground rhizome.
Size: 63 cm
Chromosomal Analysis: Plant body is diploid—chromosome number of 44.
Lignin test: Positive
Cuticle: Present
Leaves: Present—large with branched veins. Underside has sori (containing haploid spores).
Roots: Present—branch from the inside.
Stem: Present—vascular tissue (xylem & phloem) present.
Life History: Diploid sporophyte dominant generation. Haploid spores germinate into heart-shaped, haploid, gametophyte. Water required for fertilization; no seed is produced. Diploid zygote develops into sporophyte.
Explain which domain, kingdom and phylum you believe this plant should be classified…
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A C C
CC G
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Explain how organisms develop adaptations.
Chapter 1 Solutions
Essentials of Human Anatomy & Physiology (12th Edition)
Ch. 1 - Prob. 1MCCh. 1 - Prob. 2MCCh. 1 - More than one choice may apply. Using the terms...Ch. 1 - Match the proper anatomical term (column B) with...Ch. 1 - Anatomical terms that apply to the backside of the...Ch. 1 - A neurosurgeon orders a spinal tap for a patient....Ch. 1 -
7. Which of the following groupings of the...Ch. 1 - Which of the following is (are) involved in...Ch. 1 - Define anatomy and physiology.Ch. 1 - List the 11 organ systems of the body, briefly...
Ch. 1 - Many body structures are symmetrical. Are the...Ch. 1 - 12. On what body surface is each of the following...Ch. 1 - 13. Which of the following organ...Ch. 1 - Explain the meaning of bomeostasis as applied to...Ch. 1 - 15. What is the consequence of loss of...Ch. 1 - 16. A nurse informed John that she was about to...Ch. 1 - Jennifer fell off her motorcycle and tore a nerve...Ch. 1 - Mr. Garica is behaving abnormally and doctors...Ch. 1 - 19. Parathyroid hormone (PTH) is secreted in...Ch. 1 - 20. Mr. Harvey, a computer programmer, has been...Ch. 1 - Prob. 21CTCh. 1 - Prob. 22CTCh. 1 - 23. How is the concept of homeostasis (or its...
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