Pure breeding is the process of selectively breeding animals to produce some desired, different, animal.
A pure breed is an animal that only has one specific type in them, like an Arab cross Arab, but a non pure breed is say a Irish draft cross thoroughbred :)
Have fun
~Laura~
You cross a pure-breeding plant with red flowers and a pure-breeding plant with white flowers. All the offspring have red and white speckled flowers. What type of allele relationship does this show?
free from anything contaminating, free from blemishes, untainted
Because the round pea seed is dominant over the wrinkled pea seed.
To be pure for a specific trait means that both of the alleles that comprise that trait are both dominant alleles.
Allele for tall stem (dominant)- T Allele for short stem (recessive)- t The F1 generation would all be tall-stemmed plants with the genotype Tt (heterozygous). The F2 generation would consist of: 25% Tall plants with the genotype TT (homozygous dominant) 50% Tall plants with the genotype Tt (heterozygous) 25% Short plants with the genotype tt (homozygous recessive)
The selective breeding of pure yeast cultures began in 1883
Pure.
You cross a pure-breeding plant with red flowers and a pure-breeding plant with white flowers. All the offspring have red and white speckled flowers. What type of allele relationship does this show?
Selective breeding/ pure breeding
PBNR in dog breeding means: Pure Bred Non Registered.
Homozygous, or pure bred.
true breeding
yes, true breading is the same as pure bread.
when the horses are bred with the same breed of horse
Mendel crossed a pure-breeding round-seeded variety with a pure-breeding wrinkled-seeded one. All the peas produced in the second or hybrid generation were round.
You only get pure fire dragon when breeding a fire dragon with a pure dragon. A pure dragon can be bred with two legendary dragons.
A breeding male cat is normally a pure-bread of the species used to impregnate female cats to produce kittens to be sold.