Age (days)

Body weight

Brain weight

CG

UG

CG

UG

12

26.72 ± 0.54

19.00 ± 0.15^*

1.22 ± 0.02

1.14 ± 0.01

20

44.60 ± 1.20

28.46 ± 0.38^*

1.40 ± 0.01

1.30 ± 0.01^*

30

77.18 ± 1.35

61.36 ± 0.67^*

1.58 ± 0.05

1.48 ± 0.03^*

Total

49.50 ± 5.61

36.27 ± 4.85^*

1.40 ± 0.04

1.30 ± 0.03^*

Factors

df

F

p<

F

p<

Nutr (A)

1, 24

372.13

0.0001

12.77

0.0015

Age (B)

2, 24

1613.17

0.0001

61.61

0.0001

A * B

2, 24

16.14

0.0001

0.06

NS