Connect APR & PHILS Access Card for Hole's Human Anatomy & Physiology
15th Edition
ISBN: 9781260165227
Author: Shier Dr., David N., Butler, Jackie L., Lewis Dr., Ricki
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 17, Problem 41P
What is the function of an intestinal villus?
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Question #3:
In the KeyGene paper, the authors state that it would be useful if pollen from an apomict would
transmit apomixis-inducing genes to the female in the cross (assuming the pollen is viable). Assuming
there was just one gene conferring gametophytic obligate apomixis, and that the two parents are
inbreds, what would be the consequences of such a cross if:
a) The apomixis was a dominant trait? Indicate the genotypes and phenotypes (apomict or non-
apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic
and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female
first (left side) in the parental cross.
b) The apomixis was a recessive trait? Indicate the genotypes and phenotypes (apomict or non-
apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic
and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female
first (left side) in the…
Question #5:
Assume that two genes are identified that confer gametophytic facultative apomixis in soybean. The
genes show independent assortment. Recessive alleles at both loci are required for the facultative
apomixis. Facultative apomixis is triggered when the temperature at pollination is above 20 degrees C.
At temperatures below 20 degrees C, all reproduction is sexual, independent of genotype.
A facultative apomict male, capable of producing viable pollen, was crossed with a sexually
reproducing female. Assuming the parents are completely inbred, what are the predicted phenotypic
ratios (apomict: non-apomict) for the F1, F2, and DH (F1-derived) generations at each of the following
temperatures*:
a) 15°C?
b) 25°C?
*for full credit, show crosses and genotypes where appropriate. Remember to position the
female first (left side) in the cross.
Type your answer here:
a. What percentage of a drug is eliminated after 4 half-lives? Please round to the nearest percent.
b. What will happen to elimination of the drug in the previous question if the system is saturated? explain and show any math involved
Chapter 17 Solutions
Connect APR & PHILS Access Card for Hole's Human Anatomy & Physiology
Ch. 17 - Prob. 1PCh. 17 - 2 Which organs constitute the digestive system?
Ch. 17 - 3 Describe the wall of the alimentary canal.
Ch. 17 - Name the types of movements in the alimentary...Ch. 17 - Prob. 5PCh. 17 - Prob. 6PCh. 17 - How does the tongue function as part of the...Ch. 17 - Where are the tonsils located?Ch. 17 - Prob. 9PCh. 17 - How are types of teeth adapted to provide...
Ch. 17 - Prob. 11PCh. 17 - Explain how a tooth is attached to the bone of the...Ch. 17 - Prob. 13PCh. 17 - Prob. 14PCh. 17 - Prob. 15PCh. 17 - Prob. 16PCh. 17 - List the major events of swallowing.Ch. 17 - Prob. 18PCh. 17 - Prob. 19PCh. 17 - Prob. 20PCh. 17 - Why doesn’t the stomach digest itself?Ch. 17 - Prob. 22PCh. 17 - Distinguish among the cephalic, gastric, and...Ch. 17 - Prob. 24PCh. 17 - Prob. 25PCh. 17 - Prob. 26PCh. 17 - Prob. 27PCh. 17 - Prob. 28PCh. 17 - Prob. 29PCh. 17 - List the enzymes in pancreatic juice.Ch. 17 - What are the functions of the enzymes in...Ch. 17 - What regulates secretion of pancreatic juice?Ch. 17 - Locate the liver.Ch. 17 - Review liver functions.Ch. 17 - Prob. 35PCh. 17 - Prob. 36PCh. 17 - Describe the function of the gallbladder.Ch. 17 - How is secretion of bile regulated?Ch. 17 - Prob. 39PCh. 17 - Describe the parts of the small intestine.Ch. 17 - What is the function of an intestinal villus?Ch. 17 - Prob. 42PCh. 17 - Prob. 43PCh. 17 - Prob. 44PCh. 17 - Prob. 45PCh. 17 - Prob. 46PCh. 17 - Prob. 47PCh. 17 - Prob. 48PCh. 17 - Prob. 49PCh. 17 - What stimulus relaxes the ileocecal sphincter?Ch. 17 - Prob. 51PCh. 17 - Prob. 52PCh. 17 - Prob. 53PCh. 17 - Prob. 54PCh. 17 - Prob. 55PCh. 17 - Prob. 56PCh. 17 - Prob. 57PCh. 17 - Prob. 58PCh. 17 - Prob. 59PCh. 17 - Prob. 60PCh. 17 - Prob. 61PCh. 17 - Prob. 1CACh. 17 - Prob. 2CACh. 17 - Prob. 3CACh. 17 - Prob. 4CACh. 17 - Prob. 5CACh. 17 - Prob. 6CACh. 17 - Prob. 7CACh. 17 - Prob. 8CACh. 17 - Prob. 9CACh. 17 - Prob. 10CACh. 17 - Prob. 11CACh. 17 - Prob. 12CACh. 17 - Prob. 13CACh. 17 - Prob. 14CACh. 17 - Describe the locations of the major salivary...Ch. 17 - Prob. 16CACh. 17 - Prob. 17CACh. 17 - Prob. 18CACh. 17 - Prob. 19CACh. 17 - Prob. 20CACh. 17 - Prob. 21CACh. 17 - Prob. 22CACh. 17 - Prob. 23CACh. 17 - Prob. 24CACh. 17 - Prob. 25CACh. 17 - Prob. 26CACh. 17 - Prob. 27CACh. 17 - Prob. 28CACh. 17 - Prob. 29CACh. 17 - Prob. 30CACh. 17 - Prob. 31CACh. 17 - Prob. 32CACh. 17 - Prob. 33CACh. 17 - Prob. 34CACh. 17 - Describe the locations of the parts of the small...Ch. 17 - Prob. 36CACh. 17 - Prob. 37CACh. 17 - Prob. 38CACh. 17 - Prob. 39CACh. 17 - Prob. 40CACh. 17 - Prob. 41CACh. 17 - Prob. 42CACh. 17 - Prob. 43CACh. 17 - Prob. 44CACh. 17 - Prob. 45CACh. 17 - Prob. 46CACh. 17 - Prob. 1IACh. 17 - Prob. 2IACh. 17 - What effect is a before-dinner alcoholic cocktail...Ch. 17 - What type of acid-base imbalance is likely to...Ch. 17 - Prob. 5IA
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Human digestive system - How it works! (Animation); Author: Thomas Schwenke;https://www.youtube.com/watch?v=X3TAROotFfM;License: Standard Youtube License