Q: Does "Poultry breeding has produced breeds and strains to fulfil different needs; light-framed, egg-laying birds that can produce 300 eggs a year; fast-growing, fleshy birds destined for consumption at a young age, and utility birds which produce both an acceptable number of eggs and a well-fleshed carcase." provide a valid answer to "How can you normally identify a cock when recently hatched?"?
A: no

Q: Does "The most important passes are the Col de l'Iseran (the highest), the Brenner Pass, the Mont-Cenis, the Great St. Bernard Pass, the Col de Tende, the Gotthard Pass, the Semmering Pass, and the Stelvio Pass." provide a valid answer to "What is the highest of the most important passes of the Alps?"?
A: yes

Q: Does "However, evidence for this is lacking, since the simplest organisms with a circadian rhythm, the cyanobacteria, do the opposite of this - they divide more in the daytime." provide a valid answer to "What environmental event occurred 2.3 million years ago?"?
A: no

Q: Does "Louis Agassiz and others established the reality of continent-covering ice ages, and "fluvialists" like Andrew Crombie Ramsay argued that river valleys were formed, over millions of years by the rivers that flow through them." provide a valid answer to "The idea of an ice-age that completely covered a continent was suggested by whom?"?
A:
yes