Assertion: sperm's number | /r/CapableOf | increase with mean chiasmata frequency
Facets:
value: across species
type: OTHER
Source sentences:
text: Cohen  argued that sperm numbers are too high to account for by SL, and claimed that they reflected ‘redundancy’ due to meiotic errors (the number of sperm that fail to fertilize ova increased with the mean chiasmata frequency across species).