Most catch younger, smaller fish, which haven't had the chance to reproduce yet, driving populations down further.
The fact that these fish are reproducing in yet another waterway with connections to yet another Great Lake is somewhat contrary to the party line we have been hearing from those who have been tasked with staunching this disaster for decades.
Homologous meiotic recombination occurs in most sexually reproducing organisms, yet its evolutionary advantages are elusive.
The role of clinical tests (eg, palpation tenderness for patellar tendinopathy) has been questioned as palpation is highly sensitive at reproducing symptoms, yet not specific in accurately determining the painful/pathological structure.
While few have followed up on Bell Labs' buckyballs work -- and no one has yet reproduced any of the results -- researchers have flocked to magnesium diboride, even though its maximum superconducting temperature is much cooler: minus 389 degrees.
The panels lost to antiquity will be left blank; those that remain in the British Museum will be reproduced in plaster yet covered by a diaphanous veil to make clear that they're fakes.
Fishermen are encouraged not to collect younger, smaller individuals that have not yet reproduced.
"I hope they don't use young clams, which haven't yet reproduced, and use adult ones in order to look after this wild population".
We consider a population of individuals that have not yet reproduced, and therefore treat fitness and offspring phenotype not as fixed values, but as random variables, each having a distribution of possible fitness values.
The alleged benefits of embryonic stem cells are projections from experiments on mice and rats that have not yet been reproduced in people.
