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Home Q & A Board Biology-Related Homework Help General Biology
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pkclary pkclary
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6 years ago
What happens during gastrulation?
A) The neural tube—precursor of the spinal cord and brain—forms.
B) Basal and apical cells—precursors of the suspensor and embryo, respectively—form.
C) The fertilized egg divides without growth occurring, forming a ball of cells.
D) Massive movements of cells make the primary body axes visible and organize the three embryonic tissues.
Textbook 
Biological Science, Canadian Edition

Biological Science, Canadian Edition


Edition: 2nd
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adamdidthisadamdidthis
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6 years ago
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pkclary Author
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6 years ago
this is exactly what I needed
jamesbove
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Correct Slight Smile TY
Natalie Price
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Just got PERFECT on my quiz
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