alleles are variations of genes
Genotype is the inherited genetics from the parent generation, and phenotype is the physical expression of that gene.
Added:
Phenotype also includes the behavioral expression of the genotype.
The genotype for a trait is related to the phenotype, because it is the genetic makeup with a particular characteristic in question. The phenotype is the physical expression of the genotype.?æ
Make use of a Punnett Square. This is a bit hard to explain in words so follow this link : http://en.wikipedia.org/wiki/Punnett_square OR http://www.classbrain.com/artteensb/publish/creating_punnett_squares.shtml Good Luck!
The parents can pass on only the alleles of their genotypes to their offspring. Therefore, the offspring genotypes and phenotypes are dependent solely upon the alleles inherited from the parents.
the offspring have half of each parents dna and they pass traits
alleles are variations of genes
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i dont knnow
The offspring are usually sterile.
fertile
An F1 x F1 cross would be a cross between heterozygous (Tt) parents. The offspring would be 1/4 TT, 1/2 Tt, and 1/4 tt. This would mean that 3/4 of the offspring would be tall, and 1/4 would be short.These offspring would be the F2 generation. Click on the related link to see an illustration of this using Punnett squares.
A group of similar organisms that can produce fertile offspring are species.
Not related to DNA. Genes are what are inherited from your parents, which is why you have similar traits to your parents. Genes are made from DNA.
The parents can pass on only the alleles of their genotypes to their offspring. Therefore, the offspring genotypes and phenotypes are dependent solely upon the alleles inherited from the parents.
Natural selection favours phenotypes that bestow a reproductive advantage, thereby increasing the frequency of alleles (genotype) producing those phenotypes.
What could be said is that the offspring will not be identical, genetically or regarding appearance; there will be variation between offspring and their sexually reproducing parents.
The formula that predicts the number of genotypes from the number of genes is 3 to the power n. (n is the number of genes.) The following is the number of genotypes for a selected number (n) of genes which control an arbitrary trait.#genes------------- # genotipes1---------------- --------32 ------------------------95 ------------------------24310 ----------------------59,049ergo the number of phenotypes is proportionally related to the number of genes for that sequence.
Heredity is passing the traits to offspring, means the character of parents will be passed to the children, and so on.And genetics, the gene character, they are the carriers who carry the characters of parents to the offspring.
yes,of course
Inbreeding is the mating of closely related parents whereas hybridization is the breeding of quite different parents just closely enough related to produce offspring.
The offspring are usually sterile.
No, it is not possible because a robin can only pass robin genes on to its offspring
For both litters, did you have the parents checked by a vet? If the parents did not have mobile deficiencies, then the problem mey be hereditary and just skipped a generation. Also, a factor could be that you may have inbreeded the parents. Inbreeding means that the parents are related, and inbreeding many times can cause problems in the offspring.
inbreeding
Inbreeding is the breeding of closely related individuals of a species generally to produce more uniform offspring. Hybridization is the breeding of different varieties (breeds) or even different species to increase variation/ vigor in the genetic population. An example of variety hybridization would Labradoodles (labrador X poodle). An example of species hybridization would be (wolf X coyote). Many offspring produced from species hybridization are sterile... depending on the chromosome number compatibility and other factors.