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Since white is dominant the best way to insure the ram's genetics would be to breed him to 7 colored ewes. If all the offspring are white there is a 99% chance that he is homozygous for white

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12y ago

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In cattle black coat is dominant to white coat color a farmer has a black male of undetermined genotype how can the farmer determine the genotype of the male?

One way to determine the male's genotype would be to breed him to females with a known genotype of Black-Black. If any resultant calves were born with a white coat, you would then know that the male were Black-White. If calves were consistently black coated, you could be fairly certain he was also of the Black-Black genotype.


What genotype represents a white eyed male fruit fly?

The genotype for a white-eyed male fruit fly is X^wY, where X is the sex chromosome and Y is the Y chromosome. The w denotes the gene for white eyes located on the X chromosome. This genotype indicates that the male fruit fly has a white-eye phenotype due to the recessive white eye allele.


In fruit flies the allele for red eyesR is dominant.which genotype represents a white-eyed male fruit fly?

A white-eyed male fruit fly would have the genotype "X^wY," where "X^w" represents the recessive white eye allele on the X chromosome and "Y" represents the Y chromosome.


In sheep the allele for white wall parentheses A is dominant over the allele for black wall parentheses a how do you determine the genotype of a white ram or male sheep?

To determine the genotype of a white ram, breed him with black females. Black females are homozygous recesive for the black trait, a. If the ram is homozygous dominant, all offspring will be white (and heterozygous). If the ram is heterozygous, approximately half of it's offspring will be white and half will be black.


If a white eyed male fruit fly were crossed with a heterozygous red eyed female fruit fly what ratio of genotypes would be expected in the offspring?

In this case, the genotype of the white-eyed male fruit fly would be XwY, and the genotype of the heterozygous red-eyed female fruit fly would be XRXw. The expected ratio of genotypes in the offspring would be 1:1 for XRY (red-eyed males) and XRXw (red-eyed females).


In fruit flies the allele for red eyes r is dominant which genotype represents a white eyed male fruit fly?

X"Y . I hate novanet .


What is the genotype of a white mouse?

The probable genotype for the white mouse would be homozygous recessive.


What is the genotype for males and females?

XX for female and XY for male. -anonymous18_K


What is a the male and female genotype?

The genotype for a male is XY. A female is XX. The 23rd homologous pair is the sex gene that determines this.


What is the genotype of the first generation male person 4?

To determine the genotype of the first generation male person 4, we would need specific information about the traits being studied, the alleles involved, and the genotypes of their parents or previous generations. Without that context, it's impossible to provide an accurate answer. Please provide more details or clarify the genetic traits in question.


What is the genotype for the male phenotype?

xy


What genotype is for a human male?

XY