The image shows the first part of meiosis.

which step directly results in an increase in genetic variation?

a. dna coiling to form chromosomes

b. chromosome pairs lining up

c. crossing over

d. cell splitting into two cells

the answer would be b i believe

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.