Answer:
Their will be low demand for the goods
Explanation:
Because goods like cigarettes are not much consumed by people
According to the rules of human genetics, if Betsy and Rudolph have a calf it will have a black nose.
What are alleles?
- The substance that is stably passed down, unchanged, from parent to offspring through the gametes, over successive generations is called as ‘factors’ now called as genes.
- Genes, therefore, are the units of inheritance. They contain the information that is required to express a particular trait in an organism. Genes which code for a pair of contrasting traits are known as alleles, i.e., they are slightly different forms of the same gene.
- Since Betsy has a dominant trait and doesn't carry any recessive gene and Rudolf has a recessive trait, their phenotypes will be NN and nn respectively.
- Mendel proposed that in a pair of dissimilar factors, one dominates the other and hence is called the dominant factor while the other factor is recessive. In this case N (for black nose) is dominant over n (for red nose), that is recessive.
- From the punnet square it is seen that the all the fertilisations lead to individuals having 'black nose' only and none of them will have 'red nose'.
- Within the genotypic pair Nn only one character N 'black nose' is expressed. Hence the character N or ‘black nose’ is said to dominate over the other allele n or ‘red nose’ character.
- It is thus due to this dominance of one character over the other that all the calf will have 'black nose' with Nn as the genotype.
To learn more about punnet square:
brainly.com/question/3522181
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Answer:
Es un río de agua dulce localizado en América del Sur que fluye desde los Andes en Perú, en donde el hielo provee agua a una altura de 5,998 metros, hasta Brasil, en donde desemboca en el océano Atlántico. Se encuentra a aproximadamente 192 kilómetros al este del océano Pacífico.
Explanation: