NEET Biology question
Read the following statement having two blanks A and B. In cockroach, a ring of 6-8 blind tubules called (A) is present at the junction of foregut and midgut while at the junction of midgut and hindgut a ring of 100-150 yellow coloured thin filamentous (B) is present. Select the one correct option that fills the two blanks.
Answer: (C)
Solution
At the junction of the foregut (crop/gizzard) and midgut, a ring of 6-8 short, blind, finger-like hepatic caecae (A) secretes digestive enzymes. At the
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