unisexuality

A flower exhibits unisexuality by having only male reproductive parts.

Definition

1. Noun:
   • The state or condition of having only one sex or gender: "unisexuality" refers to the biological or social characteristic of being exclusively male or female, without hermaphroditism or bisexuality. In botany, it specifically describes flowers that have either stamens (male) or pistils (female), but not both.
   • The quality of being unisexual: This term is used in biology to denote organisms or structures that are not hermaphroditic.

Usage Examples

• Noun:
  • The unisexuality of the plant species means that male and female flowers grow on separate individuals. (The biological condition of having only one sex per flower.)
  • In discussions of gender, unisexuality often contrasts with androgyny or intersex conditions. (The social or biological state of being exclusively male or female.)
  • The researcher studied the evolution of unisexuality in flowering plants. (The scientific study of single-sex reproductive structures.)

Advanced Usage

• "unisexuality in plants": a specific botanical term for flowers that are either staminate (male) or pistillate (female).

  • The unisexuality of cucumbers leads to separate male and female flowers on the same vine. (The flowers are not bisexual; each has only one sex.)

• "unisexuality of populations": in ecology, refers to populations where all individuals are of the same sex, often seen in some parthenogenetic species.

  • The unisexuality of the lizard population prevents sexual reproduction. (All individuals are female, reproducing without males.)

Variants and Related Words

• Unisexual (adj): having only one sex; not bisexual or hermaphroditic.

  • The unisexual flowers require cross-pollination. (Flowers with only male or female parts.)

• Unisex (adj): designed for or suitable for both sexes (often used for clothing or styles), but not synonymous with "unisexuality."

  • The store sells unisex clothing. (Clothing for both men and women.)

Synonyms

• Monosexuality: the state of having only one sexual form or orientation.

  • Monosexuality in fungi is common. (Single-sex condition.)

• Single-sex: a more general term for being restricted to one sex.

  • The single-sex nature of the species ensures genetic diversity through cross-fertilization. (Only one sex per individual.)

Related Idioms (none directly applicable; "unisexuality" is a technical term without common idioms)

Phrasal Verbs (none; "unisexuality" is a noun and does not form phrasal verbs)