Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Read the following statement with respect to back cross?It is the cross of `F_1` individual with either one of the two parentsPhenotypic & genotypic ratio is sameIt includes both test cross and out crossIt was performed by Mendel in his breeding experimentHow many statement are correct - Sarthaks eConnect
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Read the following statement with respect to back cross?

  1. It is the cross of `F_1` individual with either one of the two parents
  2. Phenotypic & genotypic ratio is same
  3. It includes both test cross and out cross
  4. It was performed by Mendel in his breeding experiment

How many statement are correct

A.

One

B.

Two

C.

Three

D.

Four