A family tree that is used to follow human matings that have already occurred is a
A) test cross.
B) karyotype.
C) sex-linked record.
D) pedigree.
Correct Answer:
Verified
Q46: Q47: VNTR stands for Q48: DNA fragments must be denatured during the Q49: Because the bones thought to belong to Q50: What is responsible for the tortoiseshell phenotype Q52: Polydactyly is a dominant trait. A male Q54: In humans, the sex of the offspring Q55: On a pedigree chart, a son who Q56: What does a half-shaded circle represent on Q56: 
A) variable number tandem repeats.
B)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents