EBK BIOLOGY
4th Edition
ISBN: 8220102797376
Author: BROOKER
Publisher: YUZU
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Chapter 35.3, Problem 1CC
Summary Introduction
To determine: The likely age of a twig that has five sets of bud scale scars.
Introduction: Observing certain characteristics of the plants may help an individual determine the age of the plant. Often twigs are studied to determine the age of the plant by counting the number of bud scale scars. Bud scales are leaves that cover and protect buds of the plant during their development.
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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 35 Solutions
EBK BIOLOGY
Ch. 35.2 - Prob. 1BCCh. 35.2 - Prob. 1CCCh. 35.2 - Prob. 2CCCh. 35.2 - Prob. 2BCCh. 35.2 - Prob. 3BCCh. 35.3 - Prob. 1CCCh. 35.3 - Prob. 1EQCh. 35.3 - CoreSKILL Why did Sack and colleagues splint...Ch. 35.3 - Prob. 3EQCh. 35.3 - Cactus leaves are so highly modified for defense...
Ch. 35.3 - Prob. 3CCCh. 35.4 - Prob. 1CCCh. 35 - Where would you look to find the gametophyte...Ch. 35 - What is a radicle? a. an embryonic leaf b. an...Ch. 35 - Prob. 3TYCh. 35 - Prob. 4TYCh. 35 - Prob. 5TYCh. 35 - Prob. 6TYCh. 35 - Prob. 7TYCh. 35 - Prob. 8TYCh. 35 - During its development, a tracheid elongates in a...Ch. 35 - What are examples of woody plants? a. trees b....Ch. 35 - Prob. 1CQCh. 35 - What would be the consequences if leaves were...Ch. 35 - Prob. 3CQCh. 35 - Prob. 1COQCh. 35 - Prob. 2COQ
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