Question

Down syndrome arises from an error during meiosis, in which a person inherits three copies of chromosome 21 instead of two copies. What errors of meiosis could result in offspring inheriting incorrect number of chromosomes, AND in what phases would they occur.

          Down syndrome arises from an error during meiosis,
in which a person inherits three copies of
chromosome 21 instead of two copies. What errors
of meiosis could result in offspring inheriting
incorrect number of chromosomes, AND in what
phases would they occur.

Down syndrome arises from an error during meiosis,
in which a person inherits three copies of
chromosome 21 instead of two copies. What errors
of meiosis could result in offspring inheriting
incorrect number of chromosomes, AND in what
phases would they occur.

Added by Thomas E.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Anand Jangid

04/26/2022

Step 1

These errors can occur in either meiosis I or meiosis II. Show more…

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Down syndrome arises from an error during meiosis, in which a person inherits three copies of chromosome 21 instead of two copies. What errors of meiosis could result in offspring inheriting incorrect number of chromosomes, AND in what phases would they occur. Down syndrome arises from an error during meiosis in which a person inherits three copies of chromosome 21instead of two copies. What errors of meiosis could result in offspring inheriting incorrect number of chromosomes,AND in what phases would they occur.