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book Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd cover

Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd

النسخة 1الرقم المعياري الدولي: 978-1305747852
book Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd cover

Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd

النسخة 1الرقم المعياري الدولي: 978-1305747852
تمرين 18
Which part of the pollen grain functions in protection, transfer, and recognition by the stigma?
A) generative cell
B) tube cell nucleus
C) outer pollen coat
D) cytoplasm of the tube cell
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The tube cell nucleus which gives rise t...

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Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd
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