Sentence examples for control of fertilisation from inspiring English sources
Importantly, the haplodiploid genetic system found in the Hymenoptera allows for the production of biased sex ratios through the control of fertilisation (Hamilton, 1967; Werren, 1987).
The latter was determined by principal component analysis using average soil coverage and intensity of tillage, weed control, and fertilisation as input variables.
And particularly where there is any possibility of fertilisation within an animal".
But in other areas they have no problem with unorthodox methods of fertilisation.
Mississippi failed to pass a measure that would have banned abortion from the moment of fertilisation.
This allows the growth rate to increase rapidly after fertilisation but over time the effect of fertilisation dissipates.
It has been hypothesized that the length of time that a fertilisation effect is observed depends on the amount of fertilisation applied in relation to the amount of the nutrient on site before fertilisation (Miller 1981).
Five couples did not have an embryo replacement, four of them because of absence of fertilisation and one because of abnormal fertilisation (3 PN).
The pronuclei, the nuclei during the process of fertilisation, contain the majority of the genetic material.
The effects of fertilisation and acidification favour common aggressive species like grasses, brambles and nettles.
Two couples did not have an embryo replacement because of absence of fertilisation.
