asexuality

n.

无性别，无性；无性恋；

1. In the animal kingdom, asexuality definitely exists.
   在动物王国中，无性恋绝对存在。
2. But there are a few studies about asexuality out there.
   但也确实有一些发表了的关于无性恋的研究。

Asexuality
Asexuality
Asexuality
Asexuality: classification and characterization.
Multiple routes to asexuality in an aphid species
RECENT AND ANCIENT ASEXUALITY IN TIMEMA WALKINGSTICKS
EVOLUTION OF ASEXUALITY IN THE COSMOPOLITAN MARINE CLAM LASAEA
Asexuality: Prevalence and Associated Factors in a National Probability Sample
Transitions to asexuality result in excess amino acid substitutions.
Asexuality cured: the relations and differences between sexual and asexual Apoanagyrus diversicornis
POLYPHYLETIC ORIGINS OF ASEXUALITY IN DAPHNIA PULEX. II. MITOCHONDRIAL-DNA VARIATION.
Persistence of asexuality through mixed reproduction in Eucypris virens (Crustacea, Ostracoda)
Polyphyletic Origins of Asexuality in Daphnia pulex. I. Breeding-System Variation and Levels of Clonal Diversity