7. Re-examine the reproductive system of the herring. Is it possible to identify male herring fromfemale herring externally? What about internally? Explain. Why might the size of the gonad varyin different herring?8. How does the reproductive system of the herring compare and contrast with mammals (useFigure 47.7 from our text for help)? List two similarities and two differences and hypothesize asto why these differences exist.Dorsal finLateral lineSpiny (first) dorsal finSoft (second) dorsal finCaudal finLateral keelOperculumLateral lineCaudalFinletsMacBook Pro%23$&45678YT

Thirty thousand to two lakh eggs are produced the female herring at once which are deposited over…

7. Re-examine the reproductive system of the herring. Is it possible to identify male herring from female herring externally? What about internally? Explain. Why might the size of the gonad vary in different herring? Hou doon

7. Re-examine the reproductive system of the herring. Is it possible to identify male herring from female herring externally? What about internally? Explain. Why might the size of the gonad vary in different herring? Hou doon

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter32: Deuterostomes: Vertebrates And Their Closest Relatives

Section: Chapter Questions

Problem 16TYK

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Question

7. Re-examine the reproductive system of the herring. Is it possible to identify male herring from
female herring externally? What about internally? Explain. Why might the size of the gonad vary
in different herring?
8. How does the reproductive system of the herring compare and contrast with mammals (use
Figure 47.7 from our text for help)? List two similarities and two differences and hypothesize as
to why these differences exist.
Dorsal fin
Lateral line
Spiny (first) dorsal fin
Soft (second) dorsal fin
Caudal fin
Lateral keel
Operculum
Lateral line
Caudal
Finlets
MacBook Pro
%23
$
&
4
5
6
7
8
Y
T

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