

MCQOPTIONS
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1. |
Ray cross‚Äö√Ñ√∂‚à ö√ë‚à ö√Üfield pitting shows whether ray parenchyma and or tracheids are present; it also indicates the ________$ |
A. | Length of the rays |
B. | Height of the rays |
C. | Wavelength of the rays |
D. | Frequency of the rays |
Answer» C. Wavelength of the rays | |