67 points plus brainlest if done correctly.I will report you if you answer 3 or less of the questions, also must post all the an
swers at the same time.
16.
Which factors can affect a person’s height?
a person’s karyotype
genes only
both genes and environmental factors
a person’s blood type
17.
How does a geneticist use pedigrees?
to prove that sex-linked traits are caused by codominant alleles
to replicate identical strings of DNA
to trace the inheritance of traits in humans
to create genetic crosses
18.
Use the diagram to answer the question.
Which individuals do not exhibit the trait and are not carriers?
A, C, E, G, I, L, N, and O
B, D, F, H, J, K, M, P, and Q
A, C, F, J, N, and O
B, D, E, G, H, I, K, L, M, P, and Q
19.
Sex-linked genes are genes on _____.
the X and Y chromosomes
the X chromosome only
all 23 pairs of chromosomes
the Y chromosome only
20.
A karyotype can be used to diagnose the genetic disorder called _____.
hemophilia
sickle-cell disease
Down syndrome
cystic fibrosis
16.
Which factors can affect a person’s height?
a person’s karyotype
genes only
both genes and environmental factors
a person’s blood type
17.
How does a geneticist use pedigrees?
to prove that sex-linked traits are caused by codominant alleles
to replicate identical strings of DNA
to trace the inheritance of traits in humans
to create genetic crosses
18.
Use the diagram to answer the question.
Which individuals do not exhibit the trait and are not carriers?
A, C, E, G, I, L, N, and O
B, D, F, H, J, K, M, P, and Q
A, C, F, J, N, and O
B, D, E, G, H, I, K, L, M, P, and Q
19.
Sex-linked genes are genes on _____.
the X and Y chromosomes
the X chromosome only
all 23 pairs of chromosomes
the Y chromosome only
20.
A karyotype can be used to diagnose the genetic disorder called _____.
hemophilia
sickle-cell disease
Down syndrome
cystic fibrosis
1 answer:
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