A) always 3
B) 3-8
C) 2-5
D) variable 1-2
Correct Answer: B
Solution :
In gymnosperm, the number of cotyledons mostly varies from 2 to 8. In gymnosperm several embryo develop in each ovule but only one embryo survives eg,Genus | No. of cotyledons |
Cycas | 2 |
Pinus | 4-15 |
Cedrus | 9-10 |
Abies | 5-7 |
Cathya | 3-4 |
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