asexuality

noun
1
the quality of not experiencing sexual attraction or a desire to have sexual relationships
بی‌جنس‌گرایی, ناگرایش جنسی, بی‌تمایلی جنسی
2
the ability to reproduce without sexual organs; the state of not having sexual organs
بی‌جنسی, ناجنسی, تولید مثل غیرجنسی
Asexuality does not always reduce genetic diversity.
In relatively simple organisms asexuality is common.