Which of the following supports the opinion that different species should not be crossbred?
mules are stronger than horses.
mules are very to humans.
lions and tigers often mate with one another in the wild.
offspring from zebra and horse crosses often have health issues.

q- 2:

genetic testing
is only used to treat genetic diseases
is monitored by the food and drug administration
is prohibited by law in 32 states
is required by law in 41 states

q3:

there are 3,000,000,000 base pairs in the human genome.
true
false

q4-

which of the following statements is true?
many states have laws that protect individuals against genetic discrimination.
there are no risks to animal health when organisms from two different species are bred.
crossbreeding often occurs in nature.
genetic testing is only used to identify rare genetic disorders.

q5-

which of the following statements is true?
the government is not concerned with genetic ethics.
scientists can create genetic combinations that do not exist in nature.
there are no laws against genetic discrimination at work.
personal results from genetic testing must be shared with employers.

answer quick i need those answeres, .