1) As blood groups A and B are equally dominant so the individual will express both characteristics in the phenotype.
Notice how in all the 3 other examples the organism is only expensive 1 version (allele) of each gene. For example the mouse with brown fur may have 2 brown fur alleles (and so would have to express this characteristic even if it was recessive) but it could have 1 allele which is less dominant than the brown, in which case brown would be expressed. In this case the alleles were not co-dominant.
1. Large cities or Maine landscapes
2. The population of coyotes might increase if the preadetors of coyotes die out, for ex; Wolves eat coyotes for a competition or hunger. It will effect the ecosystem because it will eat more deer and the grass will grow more because the can't eat it. The population will increase because the coyote population are eating all the deer and are bearing children!
3. It can cause ripple effect through out the ecosystem or food chan, like for example: if a certain species of fish die out the preadetors that eat the fish will ie and the preadetor of that preadetor will also die out and it will continue on ward
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Answer:
In strict mode, the narrow-sense heritability is the proportion of the additive genetic variance that contributes to the total of the phenotypic variance. This value can be associated with the inheritance of the a-thalassemia
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Explanation:
A-thalassemia is a genetic disorder caused by mutations affecting four different genes that encode alpha-globin, thus affecting the hemoglobin production process and, consequently, oxygen transport. The mode of inheritance of the a-thalassemia may be associated with narrow sense heritability since the phenotype is manifested by gradation, i.e., each allele might contribute in similar mode to this genetic condition.
