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alekssr [168]
3 years ago
12

Crocuses can bloom in the winter, while dahlias bloom in the fall. This is due to different responses to daylight length or ____

_____.
A. Sun rays
B. Photoperiodism
C. phototropism
D. geotropism
Biology
1 answer:
ExtremeBDS [4]3 years ago
4 0

Answer:

It's becoz of sun rays.....

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