Erma and Harvey were a compatible barnyard pair, but a curioussight. Harvey’s tail was only 6 cm long, while Erma’s was 30 cm.Their F1 piglet offspring all grew tails that were 18 cm. Wheninbred, an F2 generation resulted in many piglets (Erma andHarvey’s grandpigs), whose tails ranged in 4-cm intervals from6 to 30 cm (6, 10, 14, 18, 22, 26, and 30). Most had 18-cm tails,while 1/64 had 6-cm tails and 1/64 had 30-cm tails. Que: If one of the 18-cm F1 pigs is mated with one of the 6-cmF2 pigs, what phenotypic ratio would be predicted if manyoffspring resulted? Diagram the cross.
Erma and Harvey were a compatible barnyard pair, but a curioussight. Harvey’s tail was only 6 cm long, while Erma’s was 30 cm.Their F1 piglet offspring all grew tails that were 18 cm. Wheninbred, an F2 generation resulted in many piglets (Erma andHarvey’s grandpigs), whose tails ranged in 4-cm intervals from6 to 30 cm (6, 10, 14, 18, 22, 26, and 30). Most had 18-cm tails,while 1/64 had 6-cm tails and 1/64 had 30-cm tails. Que: If one of the 18-cm F1 pigs is mated with one of the 6-cmF2 pigs, what phenotypic ratio would be predicted if manyoffspring resulted? Diagram the cross.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Erma and Harvey were a compatible barnyard pair, but a curious
sight. Harvey’s tail was only 6 cm long, while Erma’s was 30 cm.
Their F1 piglet offspring all grew tails that were 18 cm. When
inbred, an F2 generation resulted in many piglets (Erma and
Harvey’s grandpigs), whose tails ranged in 4-cm intervals from
6 to 30 cm (6, 10, 14, 18, 22, 26, and 30). Most had 18-cm tails,
while 1/64 had 6-cm tails and 1/64 had 30-cm tails.
Que: If one of the 18-cm F1 pigs is mated with one of the 6-cm
F2 pigs, what
offspring resulted? Diagram the cross.
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