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Question
Biology
Which of the following characteristics is incorrect with respect to cockroach ?
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Q. Which of the following characteristics is incorrect with respect to cockroach ?
NEET
NEET 2021
Structural Organisation in Animals
A
A ring of gastric caeca is present at the junction of midgut and hind gut.
19%
B
Hypopharynx lies within the cavity enclosed by the mouth parts.
25%
C
In females, $7^{th}-9^{th}$ sterna together form a genital pouch.
31%
D
$10^{th}$ abdominal segment in both sexes, bears a pair of anal cerci.
26%
Solution:
A ring of $6-8$ blind tubules called hepatic or gastric caeca is present at the junction of foregut and midgut, which secrete digestive juice.