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Class 11 NEET Biology Structural Organisation in Animals
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Question : 53
Total: 99
Which one of the following correctly describes the location of some body parts in the earthworm Pheretima?
(2009)
Four pairs of spermathecae in
4
th
−
7
th
segments
One pair of ovaries attached at intersegmental septum of
14
th
and
15
th
segments
Two pairs of testes in
10
th
and
11
th
segments
Two pairs of accessory glands in
16
th
−
18
th
segments
Validate
Solution:
In earthworm, two pairs of testes are found in 10th and 11th segments, accessory glands in 17th and 19th segments, four pairs of spermatheca from 6th-9th segment and one pair of ovaries in 13th segment.
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