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Analysis of variance of the number of filiform papillae in the anterior region of the tongue by unit area.
| Degrees of freedom | Test |
||
|---|---|---|---|
| Tcalc | Tcrit | ||
| No of papillae in rats with protein-energy malnutrition | 30 | 0.60 | 2.00 |
| No of papillae in control group rats | 36 | ||
| Total | 66 | ||
