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questions :Quantitative and qauntitative traits
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[Visitor (111.8.*.*)]answers [Chinese ]Time :2020-05-24
Another type of traits in the biological world, such as red and white, presence and absence, are called quality traits. The quality traits are relatively stable and are not easily affected by environmental conditions. Their distribution in the population is discontinuous. Individuals of hybrid offspring can be clearly grouped. Therefore, the ratio of the number of individuals in each group of hybrid offspring can be calculated. Genetic behaviors such as reorganization and gene linkage.

Quantitative traits account for a large proportion of all biological traits. Some extremely important economic traits (such as crop yield, growth period, grain weight, dairy cow milk production, wool length, etc.) are quantitative traits. The discipline that studies the genetic laws of quantitative traits is called quantitative genetics.


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