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Home Q & A Board Biology-Related Homework Help General Biology
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Moe.S Moe.S
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6 years ago
During a human pregnancy, implantation begins at which stage?
 
  a. zygote
  b. early cleavage
  c. blastocyst
  d. fetus
  e. morula

Question 2

The various flower parts are attached to a modified branch called the:
 
  a. style
  b. receptacle
  c. stigma
  d. filament
  e. sepal
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drewsy20drewsy20
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6 years ago
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Moe.S Author
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6 years ago
Good timing, thanks!
lolaww
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Yesterday
Brilliant ツ
novae
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2 hours ago
Smart ... Thanks!
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