Tag: Egg

  • Nation & World

    New view of germ cells

    Cassandra Extavour is the author of a new study that points to a different mechanism as an ancestral process for specifying germ cells.

    6 minutes
  • Nation & World

    Clues on how flowering plants spread

    Researchers at Harvard’s Arnold Arboretum have highlighted female competition among plants, saying it is a new factor that could have driven the mystifying diversity of flowering plants.

    4 minutes