Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Textbook Question
Chapter 3, Problem 6TY
In contrast to other fatty acids, essential fatty acids
- a. are always saturated fats.
- b. cannot be synthesized by a living organism and are necessary for survival.
- c. can act as building blocks for large, more complex macromolecules.
- d. are the simplest form of lipids found in plant cells.
- e. are structural components of plasma membranes.
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The shape of radishes may be long (SL/SL), oval (SL/SS), or round (SS/SS), and the color of radishes may be red (CR/CR), purple (CR/CW) or white (CW/CW). If a long, red radish plant is crossed with a round, white plant, what will be the appearance of the F1 and F2 generations?
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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…
Chapter 3 Solutions
Biology
Ch. 3.4 - Prob. 1CCCh. 3.4 - What type of reaction is the reverse of the one...Ch. 3.4 - Prob. 1CSCh. 3.5 - Prob. 1CCCh. 3.5 - Prob. 1CSCh. 3.6 - How many water molecules would be produced during...Ch. 3.6 - Prob. 2CCCh. 3.6 - Prob. 1EQCh. 3.6 - Prob. 2EQCh. 3.6 - CoreSKILL Explain the result that was crucial to...
Ch. 3.7 - Prob. 1CCCh. 3 - Molecules that are found in living cells and...Ch. 3 - The versatility of carbon that allows it to serve...Ch. 3 - Prob. 3TYCh. 3 - Prob. 4TYCh. 3 - Prob. 5TYCh. 3 - In contrast to other fatty acids, essential fatty...Ch. 3 - Prob. 7TYCh. 3 - The monomers of proteins are ___________, and...Ch. 3 - Prob. 9TYCh. 3 - Prob. 10TYCh. 3 - Explain the similarities and differences between...Ch. 3 - Prob. 2CQCh. 3 - Prob. 3CQCh. 3 - Discuss the differences between the various types...Ch. 3 - Prob. 2COQ
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