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Ulises Koss
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In Purple flower color dominant over white flower color peas. Suppose two white flowered pea plants are crossed and produce 1000 offspring. How many of those offspring would you expect to have whit?
1000
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?
you have a 1:3 chance of the offspring having white eyes
A cross between a white rooster and a black hen is 100 percent blue offspring when two of these offspring are mated the probable phenotypic ratio seen in their off spring would be what?
If you crossed a black hen/roo with a white hen/roo, the offspring would NOT be blue. If he was recessive white, the chicks would be black. If he was dominant white, the chicks would be white with some black "smudges" or "spots". The only way to produce 100% blue chicks is to cross a black roo over splash hens or a splash rooster over black hens.
If a female fruit fly heterozygous for red eyes crossed with a white eyed male what percent of their offspring would have white eyes?
50%
If the short haired cat in the P generation were purebred what would you expect the offspring to look like?
Yes it is purebred. Because it had to sex to come in life. thanks to everyone.
Suppose two white flowered pea plants are crossed and produce 1000 offspring how many of those offspring would you expect to have white flowers?
224
Purple flower color is dominant over white flower color in peas. Suppose two white flowered pea plants are crossed and produce 1000 offspring. How many of those offspring would you expect to have white flowers?
1000
Purple flower color is dominant over white flower color in peas. Suppose two white flowered pea plants are crossed and produce 1000 offspring. How many of those offspring would you expect to have whit?
1000
In Purple flower color dominant over white flower color peas. Suppose two white flowered pea plants are crossed and produce 1000 offspring. How many of those offspring would you expect to have whit?
1000
How many of those offsprings would you expect to have white flowers?
That depends entirely on the proportion of white flowers in the parent population.
What is the proportion of the monohybrid backcross between a red flower and a white flower?
The backcross between a heterozygous (monohybrid) red flower plant (Rr) and a homozygous recessive white flower plant (rr) would produce a ratio of 1Rr:1rr. So you would expect half of the offspring to be red (Rr) and half the offspring to be white (rr).
If 50 DDdd pairs of parrots mate and each pair has 2 offspring how many of the 100 offspring would you expect of be Dd?
c
Why would pigeon breeders select the offspring of pigeons with spotted bodies and then breed those offspring's?
to produce offspring with spotted bodies
Why would a pigeon breeder select the offspring of pigeons with spotted bodies and then bread those offspring?
so the offspring will have spotted bodies
What is the percentage of offspring when a red snapdragpon and a white snapdragon crosses?
The offspring would be 100% pink snapdragons.
What would you expect if you breed or mate 2 different true breeding stocks of plants?
If one trait is dominant over the other, then you would expect all of the offspring to have the dominant trait.
What adaptations would be most beneficial to the offspring of white rabbits?
Darkening of the fur.
