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.


11.
People with Down syndrome receive education and training to learn _____.

their chances of having a genetic disorder

about the excess mucus in their lungs

how their condition can best be treated

skills to find employment


12.
Sex-linked traits that are controlled by recessive alleles are _____ likely to show up in males.

more

less

not

equally


13.
Hemophilia is caused by _____.

a missing copy of one chromosome

a recessive allele on the X chromosome

codominant alleles for the trait

an extra copy of a chromosome


14.
Many characteristics are affected by interactions between genes and _____.

alleles

carriers

the environment

chromosomes


15.
Use the diagram to answer the question.


Which describes Step 1?


The plasmid containing the human gene is being taken up by a bacterial cell.

The bacterial cell is reproducing, and the new bacteria contain the human gene.

The human gene is attaching to the open ends of the plasmid and forming a closed ring.

An enzyme is cutting open the plasmid and is removing a gene from the human DNA.