MCQOPTIONS
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| 1. |
In Cockroach wall of each malpighian tubule is lined by ..........and ..........cells. |
| A. | Secretory and non-ciliated surface |
| B. | Glandular and ciliated |
| C. | Squamous and smooth surfaced |
| D. | Striated and ciliated |
| Answer» C. | |