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
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4
5
6
7
8
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T](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5a52a9c9-409c-463e-9651-1eb9fd0fc582%2Fb8396c51-6cf3-474a-9b50-490b15a3731e%2F8yjtg51_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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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