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Physics, 30.01.2020 00:50 chickenhead123

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 answers 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


67 points plus brainlest if done correctly.i will report you if you answer 3 or less of the question

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