Significats de unfertilize eggs en anglès

The women agreed to donate unfertilized eggs left over from the process.

Usually, male honeybees hatch from unfertilized eggs, females from fertilized eggs.

Well Rowley reckons the fangs help the tadpoles better eat their mother's unfertilized eggs.

The unfertilized eggs, stimulated by electric pulses to start dividing, developed to about the 150-cell stage.

This fact was revealed by injecting and replicating an SV40 plasmid in intact unfertilized eggs as described previously.

We have already shown that unfertilized eggs can be injected prior to activation of the first cell cycle.

Her children all arose from unfertilized eggs and were therefore male drones, contributing nothing to the welfare of the colony.

Results: Many of the unfertilized eggs were in metaphase and had relatively low cortical granule densities indicative of cortical granule loss.

Last August, other researchers performed a variation of the technique, starting with unfertilized eggs rather than zygotes, on rhesus macaque monkeys.

As time passes and more unfertilized eggs descend, the fairy tale of living happily ever after begins to yield to stark realism.

The production of young from unfertilized eggs is called parthenogenesis, and has also been observed in certain species of reptiles and, famously, sharks.

If the unfertilized eggs perish without hatching, those which hatch and produce males are therefore fertilized; and the German theory falls to the ground.

Fertilized eggs develop into females, which can become queens or workers, and unfertilized eggs develop into males, which can do nothing but inseminate females.

Unfertilized eggs and fertilized embryos from Drosophila mothers mutant for the plutonium (plu) gene contain giant polyploid nuclei resulting from unregulated S-phase.

This sex determination system is where females develop from fertilized eggs (and thus are diploid), whilst males develop from unfertilized eggs (and are haploid).

(It is a peculiarity of wasps and ants that unfertilized eggs develop into males, while all fertilized ones develop into females).