Justn asked in Science & MathematicsBiology · 8 months ago

Which of the following sequences is correct for the development of a vertebrae? (HELP BIOLOGY EXAM SOON!!)?

a. fertilization, cleavage, gastrula, zygote, blastula

b. fertilization, zygote, cleavage, blastula, gastrula

c. zygote, blastula, cleavage, gastrula, fertilization

d. cleavage, blastula, fertilization, zygote, gastrula

2 Answers

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  • 8 months ago

    b. fertilization, zygote, cleavage, blastula, gastrula

  • 8 months ago

    b. fertilization, zygote, cleavage, blastula, gastrula

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