For a child to have cystic fibrosis, the child had to a
inherit two dominant alleles.
b inherit two recessive alleles.
Cinherit one dominant and one recessive allele.
d none of the above

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

What can be found in the ionosphere

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.