MEDIUM
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IMPORTANT
Earn 100

Pick up the incorrect statement about neuroglia.
(a)Ependymal cells are ciliated.
(b)Astrocytes are phagocytic cells.
(c)Oligodendrocytes form the myelin sheath.
(d)Satellite cells surround the cell bodies in ganglia.

66.67% studentsanswered this correctly

Important Questions on Structural Organization in Animals
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Triangular joint in the leg of Periplaneta is

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In cockroach, ootheca around the eggs is secreted by

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Match the following:
Cells of corpora adiposa of cockroach | Function | ||
Trophocytes | Symbiotic bacteria | ||
Mycetocytes | Store uric acid | ||
Oenocytes | Intra cellular digestion | ||
Urate cells | Secrete lipids | ||
Store food |
The correct match is

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IMPORTANT
The cells of fat body of cockroach which contain symbiotic bacteria are:

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Identify the correct sequence of flow of circulation of blood in Periplaneta americana

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Thermoreceptor sensillae of cockroach are present on

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Cockroach has 'superposition vision'. This type of vision has the following characteristic features 'EXCEPT'

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IMPORTANT
In cockroach, if the sub-oesophageal ganglion is damaged, which part of the cockroach is affected?
