Vocab Bloom Hub

parthenogenesis

/ˌpɑːr.θə.noʊˈdʒen.ə.sɪs/

翻译: 一种生物繁殖方式,未受精的卵细胞直接发育成新个体,在昆虫和节肢动物中自然存在,也用于讨论人类无需男性受精的生殖。

1 个条目

noun

/ˌpɑːr.θə.noʊˈdʒen.ə.sɪs/C2formalscientific
  • zh一种生物繁殖方式,未受精的卵细胞直接发育成新个体,在昆虫和节肢动物中自然存在,也用于讨论人类无需男性受精的生殖。

A biological process in which an unfertilized egg develops into a new individual, occurring naturally in some insects and arthropods, and also discussed in the context of human conception without fertilization by a male.

不可数

  1. Asexual reproduction in animalsC1formalscientific

    A natural form of asexual reproduction in which an unfertilized egg develops into a new individual, common among insects and some other arthropods.

    zh孤雌生殖

    • Aphids can reproduce through parthenogenesis during the summer months.
    • Some species of stick insects rely solely on parthenogenesis for reproduction.
    • Parthenogenesis allows a single female to establish a new population.

    同义词parthenogenyvirgin birth

  2. Human conception without fertilizationC2formalscientific

    A theoretical or rare biological process where a human egg cell develops into an embryo without being fertilized by a sperm cell.

    zh人类孤雌生殖

    • True parthenogenesis in humans has never been scientifically documented.
    • The concept of human parthenogenesis is often explored in science fiction.
    • Researchers study parthenogenesis in other mammals to understand early development.

    同义词agamogenesisvirgin birth

词形
  • parthenogeneses plural form
  • parthenogeneses' possessive plural form
  • parthenogenesis's possessive singular form