Biotechnology has given humans the ability to see what a person's genes will be like before they are even born. why is choosing whether or not to test an unborn child for a genetic disease an ethical decision? a. genetic testing may lead to difficult questions about what is best for the unborn child. b. genes carry the information that determines what color eyes the child will have. c. some people don't like doing medical tests. d. there are no treatments available for genetic diseases.

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.