Examine the figure below, which shows how Hox genes affect the development of the fly body plan. Consider the gene Dfd (dark blue), which directs the development of mouthparts. 1) What do you predict will happen if Dfd is expressed in the thorax instead of Scr (yellow)? (Scr directs front leg development.) 2) Will this occur because Dfd regulates the expression of other genes? Explain your answer. 3) Why are Hox genes important in animal development? Antennapedia cluster lub Ded bithorax cluster Scr Antp abdA Abd Genes Head Thorax (11-13) Abdomen (A1-A8) are expressed in the embryo... and determine segments in the adult fly

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
icon
Related questions
Question

Q14

Examine the figure below, which shows how Hox genes affect the development of
the fly body plan. Consider the gene Dfd (dark blue), which directs the development
of mouthparts.
1) What do you predict will happen if Dfd is expressed in the thorax instead of Scr
(yellow)? (Scr directs front leg development.)
2) Will this occur because Dfd regulates the expression of other genes? Explain your
answer.
3) Why are Hox genes important in animal development?
Antennapedia cluster
lub
Ded
bithorax cluster
Scr Antp
abdA Abd
Genes
Head
Thorax
(11-13)
Abdomen
(A1-A8)
are expressed
in the embryo...
and determine
segments in the
adult fly
Transcribed Image Text:Examine the figure below, which shows how Hox genes affect the development of the fly body plan. Consider the gene Dfd (dark blue), which directs the development of mouthparts. 1) What do you predict will happen if Dfd is expressed in the thorax instead of Scr (yellow)? (Scr directs front leg development.) 2) Will this occur because Dfd regulates the expression of other genes? Explain your answer. 3) Why are Hox genes important in animal development? Antennapedia cluster lub Ded bithorax cluster Scr Antp abdA Abd Genes Head Thorax (11-13) Abdomen (A1-A8) are expressed in the embryo... and determine segments in the adult fly
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Applications and Investigations in Earth Science …
Applications and Investigations in Earth Science …
Earth Science
ISBN:
9780134746241
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Exercises for Weather & Climate (9th Edition)
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:
9780134041360
Author:
Greg Carbone
Publisher:
PEARSON
Environmental Science
Environmental Science
Earth Science
ISBN:
9781260153125
Author:
William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:
McGraw-Hill Education
Earth Science (15th Edition)
Earth Science (15th Edition)
Earth Science
ISBN:
9780134543536
Author:
Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:
PEARSON
Environmental Science (MindTap Course List)
Environmental Science (MindTap Course List)
Earth Science
ISBN:
9781337569613
Author:
G. Tyler Miller, Scott Spoolman
Publisher:
Cengage Learning
Physical Geology
Physical Geology
Earth Science
ISBN:
9781259916823
Author:
Plummer, Charles C., CARLSON, Diane H., Hammersley, Lisa
Publisher:
Mcgraw-hill Education,