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Table 1 Statistics of neckteeth formation

From: Longevity of Daphnia and the attenuation of stress responses by melatonin

 

df

F

p

Chaoborus (Ch)

1, 8

94.0

< 0.001

Melatonin (M)

1, 8

7.49

0.026

Ch×M

1, 8

3.72

0.09

  1. Results of the two-factorial ANOVA (df=degrees of freedom) for the neckteeth formation of D. pulex which were or were not incubated with Chaoborus extract (factor “Chaoborus”) and with or without addition of melatonin (factor “Melatonin”).