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Spiracles open into

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Important Questions on Periplaneta Americana (Cockroach)

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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 50
Besides the nervous system, opening and closing of spiracles in Cockroach is controlled by
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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 51
Holopneustic systems means
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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 52
Respiratory pigment is absent in the blood of:
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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 53
Brain of cockroach is mainly
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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 54
Ingluvial ganglion is located on
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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 55
Frontal ganglion in cockroach lies
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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 56
Which of the following ganglia supply nerves to reproductive organs, anal cerci and copulatory organs in cockroach?
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NEET / EAMCET Biology Crash Course>Chapter 26 - Periplaneta Americana (Cockroach)>EXERCISE>Q 57
Which of the following controls the movement of mouth parts in cockroach?