0
Parental Phenotypes are when the offspring of two parents look like one of the two parents. for example, if a green wrinkled pea is crossed with a heterozygous yellow round pea the offspring are 1/4 yellow round, 1/4 green wrinkled, 1/4 yellow wrinkled, and 1/4 green round. the yellow round and green wrinkled look like the parents so they have parental phenotypes, whereas the yellow wrinkled and the green round have combinations of the parental phenotypes thus they have recombinant phenotypes.
Parental phenotypes are the phenotypes that are seen in the offspring that are the same as the phenotypes of the parents. Recombinant phenotypes are the phenotypes that are the result of recombination events during genetic crossing, resulting in combinations of traits not present in the parents.
Add your answer:
Earn +20 pts
What is the difference between recombinant and parental chromatids and how do they arise?
Recombinant chromatids have undergone genetic recombination, resulting in the exchange of genetic material between homologous chromosomes. This process can occur during meiosis. Parental chromatids, on the other hand, have not undergone genetic recombination and contain the original combination of alleles from the parent chromosomes.
Are the genes on a recombinant chromatid the same as the original chromatid?
No, the genes on a recombinant chromatid are a combination of genes from the original chromatids. During crossing over in meiosis, genetic material is exchanged between homologous chromosomes, resulting in a new combination of genes on the recombinant chromatid.
Genetic recombination is possible because of?
Genetic recombination is possible because of the exchange of genetic material between homologous chromosomes during meiosis. This exchange, known as crossing over, leads to the creation of new combinations of genes that are different from the original parental chromosomes.
How did the distribution of phenotypes change over time?
The distribution of phenotypes can change over time due to natural selection, genetic drift, and gene flow. Natural selection can favor certain phenotypes that provide a reproductive advantage in specific environments, causing those phenotypes to become more common. Genetic drift and gene flow can also alter phenotypic frequencies by random chance or through the movement of genes between populations.
Define and distinguish between pleiotropy and polygenic inheritance?
Pleiotropy occurs when a single gene influences multiple, seemingly unrelated traits or phenotypes. Polygenic inheritance, on the other hand, involves the combined effect of multiple genes on a single trait. In pleiotropy, one gene has multiple effects, whereas in polygenic inheritance, multiple genes each have a small additive effect on a trait.
What is the difference between recombinant and parental chromatids and how do they arise?
Recombinant chromatids have undergone genetic recombination, resulting in the exchange of genetic material between homologous chromosomes. This process can occur during meiosis. Parental chromatids, on the other hand, have not undergone genetic recombination and contain the original combination of alleles from the parent chromosomes.
Which statement best predicts the results of the cross MmDdPp x mmddpp assuming that all three genes are linked?
If all three genes are physically linked on the same chromosome, we would expect to see higher frequencies of parental genotypes (MmDdPp and mmddpp) in the offspring due to the phenomenon of genetic linkage. Recombinant genotypes (Mmddpp and mmDdPp) would be less frequent, as crossing over events between the linked genes would be less likely to occur.
What is the distinguish between?
how can you distinguish between them
Distinguish between accounting and book keeping?
distinguish between book keeping and accounting
Define and distinguish between entries on the books and entries on the workpapers and explain why such an entries on the books and on the workpapers are required in the consolidation process?
what is distinguish between bookkeeping and accounting? what is distinguish between bookkeeping and accounting? what is distinguish between bookkeeping and accounting?
What is Distinguish Between Accounting Convention And Aoncept?
Distinguish Between Accounting Convention And Aoncept
Difference between paracentric and pericentric inversion?
The position of the centromere in the recombinant products.
Describe one similarity between PCR and recombinant DNA technology.?
PCR is the abbreviation for polymerase chain reaction. It is similar to recombinant DNA technology in that both have the ability to sequence DNA.
What is recombinant gametes?
Recombinant gametes are formed through the process of genetic recombination during meiosis. This process involves the exchange of genetic material between homologous chromosomes, leading to the formation of gametes with new combinations of alleles. Recombinant gametes contribute to genetic diversity in offspring.
How does meiosis accounts for recombinant phenotypes?
Meiosis results in genetic recombination through the processes of crossing over and independent assortment. Crossing over causes genetic material to be exchanged between homologous chromosomes during prophase I, creating new combinations of alleles. Independent assortment is the random lining up and separation of homologous chromosomes during metaphase I, further increasing genetic diversity by creating different combinations of maternal and paternal chromosomes in the resulting gametes.
What is a sentence for distinguish?
A common meaning of distinguish is to notice or recognize a difference between people or things. If you are color blind, you may be unable to distinguish between red and green.
Distinguish between analysis of variance and analysis of covariance?
) Distinguish clearly between analysis of variance and analysis of covariance.
