Ask Question
9 April, 10:17

Karyotypes can be studied to determine an organism's chromosomal makeup and to detect genetic defects. Down syndrome is a genetic disorder that is also called trisomy 21. What would trisomy 21 look like in a karyotype?

A. missing chromosome 21

B. extra chromosome 21

C. missing sex chromosome

D. extra sex chromosome

+2
Answers (1)
  1. 9 April, 10:46
    0
    The correct answer for the question that is being presented above is this one: "B. extra chromosome 21." Karyotypes can be studied to determine an organism’s chromosomal makeup and to detect genetic defects. Down syndrome is a genetic disorder that is also called trisomy 21. Trisomy 21 look like in a karyotype with extra chromosome 21
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Karyotypes can be studied to determine an organism's chromosomal makeup and to detect genetic defects. Down syndrome is a genetic disorder ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers