
Concepts of Biology 1st Edition by Samantha Fowler, Rebecca Roush, James Wise,OpenStax
النسخة 1الرقم المعياري الدولي: 978-1938168116
Concepts of Biology 1st Edition by Samantha Fowler, Rebecca Roush, James Wise,OpenStax
النسخة 1الرقم المعياري الدولي: 978-1938168116 تمرين 1
Figure 14.19 At what stage does the diploid zygote form?
a. When the female cone begins to bud from the tree
b. When the sperm nucleus and the egg nucleus fuse
c. When the seeds drop from the tree
d. When the pollen tube begins to grow
a. When the female cone begins to bud from the tree
b. When the sperm nucleus and the egg nucleus fuse
c. When the seeds drop from the tree
d. When the pollen tube begins to grow

التوضيح
Gymnosperms are characterized by the pre...
Concepts of Biology 1st Edition by Samantha Fowler, Rebecca Roush, James Wise,OpenStax
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