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Question 20

Identical twins are produced under one of the following conditions

  • A.two ova fertilized at the same time by the sperm
  • B.one ovum fertilized divides to give two embryos
  • C.two ova fertilized by one sperm
  • D.one ovum fertilized by two sperms
Objective

Question details

Exam body
OAU
Subject
Biology
Year
2009/2010
Question no.
#20
Type
Objective
Previous · Q19The maize grain is regarded as a fruit and not a seed because Next · Q21 Partially digested food ready to leave the stomach is called

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