Identify the incorrect statement.

  • A
    Seasonal estrous cycles are observed in sheep,rats,deer,dogs,and tigers.
  • B
    Menstrual cycles are observed in monkeys.
  • C
    Interaction between hormones and certain environmental factors regulates the reproductive processes.
  • D
    Gamete fusion is necessary in asexual reproduction.

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Similar Questions

Select the correct statement.

Life span of Cow is $20-25\, years.$ What is the life span of horse?

$A$ clone is two or more individuals which are similar:

Events in the sexual reproduction:
$I.$ Pre-fertilisation
$II.$ Fertilisation
$III.$ Post-fertilisation
The sequential order of their occurrence is:

The essential and most critical event in sexual reproduction is

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