Biology, asked by mirakamble25, 8 months ago

2. In the respiratory system of cockroach, trachea opens
through 10 pairs of small holes called spiracles. The
part of integument supporting spiracles is
(a) bronchioles
(b) alveoli
(c) peritreme
(d) tracheoles

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Answered by KKTM
2

Answer:

(d) tracheoles if I'm not wrong

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