The Rolling Plains ecoregion lies west of the Crosstimbers area of Texas and at elevations between 900-4000 ft. The Rolling Plai
ns is a part of the central United States Great Plains system. Like the Crosstimbers ecoregion, it has rolling hills. These topographical features are due to the several rivers that flow through this ecoregion.
The rivers in the area weather and erode the land, forming __________ in this area.
The rivers in the area weather and erode the land, forming __________ in this area.
2 answers:
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The genotype is ( Calico : Black : Black : orange )
The phenotype is 1 : 2 : 1 ( Calico : Black : orange )
<u>Explanation:</u>
Fur color is a co-dominant sex linked trait in cats.
The gene for fur color is present in the X-chromosome.
Males have 1 X chromosome and thus, they will have only 1 allele for the fur colour.
Females have 2 X chromosome and thus, they will have 2 alleles for the fur colour.
Considering, Orange fur color being the dominant trait and black color be the recessive one.
Male black cat = XᵇY
Female Calico cat = XBXᵇ
The cross performed is shown in the table attached:
According to the cross:
The genotype is ( Calico : Black : Black : orange )
The phenotype is 1 : 2 : 1 ( Calico : Black : orange )
