The current hypothesis remains that both monogamous and polygamous relationships exist.

Then only the third hypothesis remains.

Thus, in the certainty/uncertainty spectrum, a hypothesis remains to be tested, and a law has generally been rigorously tested.

Others say the hypothesis remains to be proved.

Probably these vessels were pit-fired rather than fired in kilns, although such an hypothesis remains to be proven.

We hypothesize that the phosphorylated receptor may couple less efficiently to G proteins, but this hypothesis remain to be tested.

One single hypothesis remained to be realized, the arrival of the projectile at its destination by the action of the lunar attraction.

Though the hypothesis remains that mother-juvenile relationships may facilitate social learning of ownership, the combined results clearly point to aggression towards the least threatening individual.

Sergei Starostin died prematurely in 2005 and his hypothesis remains in a preliminary form, with much of the material he collected available online.

These and other hypotheses regarding the unambiguous requirement for Rec12 in MII remain to be tested.