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Which of the following is correctly stated as it happens in the common cockroach ?
Options
(a) Malpighian tubules are excretory organs projecting out from the colon
(b) Oxygen is transported by haemoglobin in blood
(c) Nitrogenous excretory product is urea
(d) The food is ground by mandibles and gizzard
Correct Answer:
The food is ground by mandibles and gizzard
Explanation:
Cockroach takes the food after grounding by its mandibles and gizzard
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Topics: Structural Organisation In Animals
(175)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Female gametophyte of a heterosporous fern is
- The most important feature of all living systems is to
- There are special proteins that help to open up DNA double helix in front of
- Rapid decline in the population, due to high mortality rate, is called
- Escherichia coli with completely radioactive DNA was allowed to replicate in
Topics: Structural Organisation In Animals (175)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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