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Author Question: Although it is not clear how the sperm locate the ovum, research indicates that the ovum releases ... (Read 52 times)

krzymel

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on: Jun 22, 2018
Although it is not clear how the sperm locate the ovum, research indicates that the ovum releases ____ that indicate its location.
 
  a. chemical signals c. hormonal signals
  b. electrical signals d. white blood cells

Question 2

Recent research suggests that women are ____________ at recognizing male faces than female faces.
 
  A. better
  B. worse
  C. equally poor
  D. just as good


af

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Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

B


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