Botany-Seed & Fruit Development
NEET Botany Seed & Fruit Development MCQ Question
Type: MCQ-numerical-Easy-Class 12
If a dicotyledonous seed has a seed coat thickness of 0.5 mm and an embryo size of 3 mm, what is the combined thickness of the testa and tegmen layers assuming equal thickness?
A
0.25 mm
B
0.5 mm
C
1.0 mm
D
1.5 mm
Correct Answer
Option B
Detailed Explanation
The seed coat consists of two layers: the outer testa and the inner tegmen. Given the total seed coat thickness is 0.5 mm, the combined thickness of the testa and tegmen is 0.5 mm.
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