Search results
Results from the WOW.Com Content Network
Similar questions would arise with a genetic test for sexual orientation, raising concerns about discrimination. Some insist on a complete ban on selecting such traits, fearing more serious implications like genetic engineering of offspring. However, definitive judgments on these issues cannot be made until such tests are closer to practical ...
A progeny test is performed by mating the male with a number of females to produce many progenies in a different environment and over a long time period involving different seasons to nullify the impact of season, management and environment in breeding value estimation.
Student's t-test, Analysis of variance, Mann–Whitney U test: Repeated measures design: A research design that involves multiple measures of the same variable taken on the same or matched subjects either under different conditions or over two or more time periods. [1] Paired t-test, Wilcoxon signed-rank test
In response to Sparrow, Georgiann Davis argues that such discrimination fails to recognize that many people with intersex traits led full and happy lives, and that the "intersex community is only "invisible" to those who choose to ignore it", while "the medical profession, not the intersex trait itself, is a major source of the social and ...
Reproductive success turns into a part of fitness when the offspring are actually recruited into the breeding population. If offspring quantity is not correlated with quality this holds up, but if not then reproductive success must be adjusted by traits that predict juvenile survival in order to be measured effectively. [1]
The types of tests performed on the sample will be determined by the patient's indications for undergoing amniocentesis. Fluorescent in-situ hybridization (FISH) and quantitative fluorescence polymerase chain reaction (QF-PCR) are two tests commonly performed on uncultured cells after amniocentesis, with results available within two days. [1]
The semi-aquatic black swamp snake, Seminatrix pygaea, which lives in an environment where periods of drought are very common, has shown that environmental factors have a negative effect on female snakes whose large size was selected to increase fecundity as these droughts create a unique scenario to test whether survivability or reproductive ...
Femininity in the female face and voice provide cues to female reproductive hormones and reproductive potential. [105] Males tend to have lower pitched voices than females, likely due to male intrasexual competition, [ 106 ] but some evidence suggests that high female voice pitch may also be favored by male mate choice and function in ...