Quiz - biology - Cockroaches-A & R Questions

Q1. Assertion: Cockroaches are cursorial insects.
Reason: Cockroaches are members of phylum Arthropoda. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q2. Assertion: Cockroaches are oviparous.
Reason: Parental care is seen in cockroaches. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q3. Assertion: The head of a cockroach is hypognathous.
Reason: The mouthparts are directed downwards. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q4. Assertion: Cockroach belongs to class Hexapoda.
Reason: A pair of compound eyes lie on the top of the head of a cockroach. Source: orcusprep.in

NEET Recommended MCQ A & R

hard

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q5. Assertion: Cockroaches have biting and chewing type of mouthparts.
Reason: The mouthparts of a cockroach consist of a labrum, two mandibles, two maxillae, a labium, and a hypopharynx. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q6. Assertion: Cockroaches can digest chitin.
Reason: Their saliva contains chitinase enzyme. Source: orcusprep.in

NEET Recommended MCQ A & R

medium

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q7. Assertion: The gizzard of cockroaches enhances digestion by grinding of food.
Reason: It has six chitinous plates called teeth and strong circular muscles. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q8. Assertion: Haemolymph does not participate in the transport of oxygen in insects.
Reason: Haemolymph is without respiratory pigment. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q9. Assertion: The heart of a cockroach is neurogenic.
Reason: The heartbeat is initiated by nerve impulses. Source: orcusprep.in

NEET Recommended MCQ A & R

medium

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q10. Assertion: There is paurometabolous development in cockroaches.
Reason: The nymph grows by moulting about 13 times to reach the adult form, so it requires a long time. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q11. Assertion: Fertilization in cockroaches is internal.
Reason: A cockroach is bisexual. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q12. Assertion: Uricose glands are present in male cockroaches only.
Reason: These glands are present in the peripheral part of the mushroom gland. Source: orcusprep.in

NEET Recommended MCQ A & R

medium

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q13. Assertion: The blood of a cockroach is colorless and it is also called haemolymph.
Reason: Haemolymph does not contain blood cells. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q14. Assertion: Cockroaches also show cannibalism.
Reason: Cockroaches are omnivorous. Source: orcusprep.in

NEET Recommended MCQ A & R

medium

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q15. Assertion: Usually cockroaches avoid food containing starch and sugar.
Reason: Their digestive secretions do not contain amylase and other sugar digestive enzymes. Source: orcusprep.in

NEET Recommended MCQ A & R

medium

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q16. Assertion: The pumping of the heart of a cockroach is facilitated by alary muscles.
Reason: Alary muscles are responsible for pumping of blood. Source: orcusprep.in

NEET Recommended MCQ A & R

hard

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q17. Assertion: Cockroaches are used as experimental animals.
Reason: They can be obtained easily without causing much ecological imbalance. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q18. Assertion: In Periplaneta americana, development is paurometabolous.
Reason: In Periplaneta there is a gradual metamorphosis through a number of nymphal stages. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q19. Assertion: In a female cockroach, seven sternites are visible on the ventral surface.
Reason: In a female cockroach, the 7th sternum is boat-shaped and together with the 8th and 9th sterna forms the brood or genital pouch. Source: orcusprep.in

NEET Recommended MCQ A & R

medium

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q20. Assertion: The circulatory system of a cockroach does not contain any vein or capillary.
Reason: The blood of a cockroach is colorless with no respiratory pigment. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q21. Assertion: Blood in a cockroach is colorless with no respiratory pigment.
Reason: Respiration occurs through diffusion in haemolymph. Source: orcusprep.in

NEET Recommended MCQ A & R

medium

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q22. Assertion: The nymph of a cockroach does not look like an adult cockroach.
Reason: The mouthparts of a young cockroach are not well developed like an adult cockroach. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q23. Assertion: Cockroaches show sexual dimorphism.
Reason: Malpighian tubules in cockroaches remove excretory material from haemolymph. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

Q24. Assertion: Eggs of cockroaches are encased in oothecae.
Reason: Ootheca is about 8 mm long. Source: orcusprep.in

NEET Recommended MCQ A & R

easy

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

If Assertion is true but the Reason is false.

If both Assertion and Reason are false.

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Biology - Cockroaches-A & R Questions

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Biology - Cockroaches-A & R Questions

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