Biology - Circulatory system
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This is MCQs of Biology
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Question 1 of 11
1. Question
Open blood vascular system without haemoglobin is found in:
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Question 2 of 11
2. Question
Which of the following is a character of cockroach?
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Question 3 of 11
3. Question
The position of heart in cockroach is:
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Question 4 of 11
4. Question
Rate of heart beat in cockroach is:
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Question 5 of 11
5. Question
Rate of heartbeat in cockroach is:
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Question 6 of 11
6. Question
The direction of blood flow in the heart of cockroach is:
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Question 7 of 11
7. Question
Pericaredial space in cockroach can be altered by movements of following muscles:
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Question 8 of 11
8. Question
Alary muscles in cockroach are related with:
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Question 9 of 11
9. Question
The principal function of blood vascular system in cockroach is:
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Question 10 of 11
10. Question
The blood of cockroach can easily be distinguished from blood of earthworm by :
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Question 11 of 11
11. Question
Cockroach has no RBCs or haemoglobin because:
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