0 in a way that happens without sex or sexual organs: --
Nearly all garlic cultivation is done asexually, by planting individual cloves in the ground.
Bacteria reproduce asexually.
Mammals cannot reproduce asexually.
The New Zealand mud snail reproduces asexually and in large numbers.
Pineapple is propagated asexually from various plant parts.
Diatoms generally reproduce asexually through cell division.