Jack observes the development of frog eggs. During his observations, he noticed that within a few hours of fertilization, the single-celled zygote went through a series of cell divisions. Which of these is the best interpretation?
A. gastrulation
B. blastulation
C. cleavage
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OpenStudy (drii_salsa):
@Whitemonsterbunny17
whitemonsterbunny17 (whitemonsterbunny17):
My best suggestion is to search each of those terms on Google, asking for the definitions of each, then eliminate the ones that sound incorrect.
whitemonsterbunny17 (whitemonsterbunny17):
Or at least paste them all on here so I don't have to do it every time. :p
OpenStudy (drii_salsa):
B. An early embryonic form produced by cleavage of a fertilized ovum and consisting of a spherical layer of cells surrounding a fluid-filled cavity.
whitemonsterbunny17 (whitemonsterbunny17):
Is that just the definition, or is that what you believe the answer is?
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OpenStudy (anonymous):
No, the answer is C...
whitemonsterbunny17 (whitemonsterbunny17):
<.< Gabe!!
whitemonsterbunny17 (whitemonsterbunny17):
Shhh
OpenStudy (anonymous):
I can give an explanation.
whitemonsterbunny17 (whitemonsterbunny17):
Please do so!!
Next time do that before you say the answer. :p
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OpenStudy (anonymous):
Hahahahahahahahahahahahaha. Okay.
Cleavage is the phase of growth when an embryo goes into many cell divisions, making it grow rapidly. :3