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Author Question: In order to produce fraternal twins you must have two a. X chromosomes. b. sperm. c. Y ... (Read 11 times)

tfester

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on: Jun 22, 2018
In order to produce fraternal twins you must have two
 
  a. X chromosomes.
  b. sperm.
  c. Y chromosomes.
  d. recessive genes.

Question 2

Fraternal twin siblings share
 
  a. precisely 50 percent of their genes.
  b. on average about 50 percent of their genes.
  c. on average about 25 percent of their genes.
  d. nearly 100 percent of their genes.


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SAUXC

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

b

Answer to Question 2

b


tfester

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Reply #2 on: Jun 22, 2018
Thank you!


SAUXC

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Reply #3 on: Jun 22, 2018
Happy to help


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