Scientists show how sperm and eggs fit together like a key in a lock
This microscope image provided by Osaka University and the Research Institute of Molecular Pathology in October 2024 shows the fertilization ...
Tag: eggs
Male locusts serve as umbrellas for females while laying eggs under the scorching sun
Males protecting their mates provide a convenient temporal sun shield as a parasol for egg-laying females. Illustration credit: Koutaro Ould ...
