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sex ratio
Значение термина sex ratio в knolik
sex ratio - sex ratio
sex ratio - Relative proportion of the numbers of males and females in a population. Usually expressed as number of males per 100 females. Primary sex ratio is that immediately after fertilization; secondary, that at birth (or hatching); tertiary at maturity.
Рядом со словом sex ratio в knolik
| sex linkage | В начало буква "" буквосочетание "" | sexual reproduction |
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