What does the name iron (ii) in the compound indicate about the cation?

The Roman Numeral after the metal's name indicates the charge.Therefore, the iron cation in iron (II) chloride has a charge of 2+, and the charge on the iron cation in iron (II) chloride has a charge of 3+

11. gene12. allele13. crossing over14. linked15. gene16. x17. males, femalesapologies if numbers are out of order.

Well i had the same answer, so the correct answer would be a. but in this case it would be the one with plasma membrane and cell wall circled that is next to the hairy pill type of thing.