10. ____________ is defect due to extra chromosome. *A. CretinismB.Mi

1.	10. ____________ is defect due to extra chromosome. *A. CretinismB.MicrocephalusC.Down’s SyndromeD. hydrocephalus
Answer» Explanation: C.Down’s SYNDROME is defect due to EXTRA CHROMOSOME.

10. ____________ is defect due to extra chromosome. *A. CretinismB.MicrocephalusC.Down’s SyndromeD. hydrocephalus

Answer»