Which option provides the correct answers to the following questions regarding a species?
$(i)$ What kind of offspring is a species capable of producing?
$(ii)$ What kind of individuals are included in a species?
$(iii)$ In some cases,what name is written after the species name?
$(iv)$ What is the species name of sunflower?

• A
  $(i)$ Fertile,$(ii)$ Having common ancestors,$(iii)$ Subspecies,$(iv)$ annuus
• B
  $(i)$ Fertile,$(ii)$ Closely related,$(iii)$ Family,$(iv)$ annuus
• C
  $(i)$ Sterile,$(ii)$ Inter-related,$(iii)$ Family,$(iv)$ Helianthus
• D
  $(i)$ Diverse,$(ii)$ Sterile,$(iii)$ Subspecies,$(iv)$ Helianthus