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How recombining of genetic information leads to offspring that exhibit genetic variability?
Recombining of genetic information (crossing over) during prophase I of meiosis results in every chromosome being a combination of the person's mother's and father's genetic information.
Recombination of genetic information in an offspring takes place at the time of gametic union forming the zygote. The genetic variability depends on the extent of heterozygocity present in the population of that species. Role of crossing over is limited to the extent of frequency of genes present in an individual to produce variety of gametes.
What else can I help you with?
What an offspring that was given different genetic information for a trait from each parent?
hybrid
How do you find possible phenotypes of offspring?
Mendel Diagrams. If the offspring gets a dominate gene from both parents, the offspring will exhibit traits from the dominate gene. If the offspring gets a dominate gene from one parent and a recessive gene from another, the offspring will exhibit traits from the dominate gene. If the offspring get a recessive gene from both parents, the offspring will exhibit traits from the recessive gene.
When two closely related but separate species are crossed their offspring are usually?
The offspring are usually sterile.
What is the phenotype of each parent and of the offspring?
The phenotype is the physical or observable characteristics of an organism. The phenotype of each parent contributes to the phenotype of the offspring through genetic inheritance. The offspring will exhibit a combination of traits from both parents, resulting in a unique phenotype.
What would happen if the gene for colored spots was not passed from a moth to its offspring?
If the gene for colored spots was not passed from a moth to its offspring, the offspring would not have colored spots. Traits are inherited from parents through genes, so without the gene for colored spots, the offspring would not exhibit this specific physical characteristic.
If both parents are heterozygous for polydactyly what percentage of offspring will exhibit polydactyly?
There is a 25% chance that the offspring will exhibit polydactyly if both parents are heterozygous for the trait.
What percentage of the offspring in a cross between parents with the genotypes EE and EcEc will exhibit cataracts?
100% of the offspring in a cross between parents with the genotypes EE and EcEc will exhibit cataracts, as all their offspring will inherit at least one copy of the cataract-causing genotype, Ec.
Why do offspring formed by asexual reproduction exhibit similarity?
They share the same genes
Why do older machines generally exhibit a higher degree of natural variability than do the newer machines?
The extent of natural variabilty inherit in a process differs from process to process, and changes over time.As the older machines will genrally exhibit a higher degree of natural variability than the newer machines, partly because of worn parts and partly because of newer machines may incorporate designes improvements that reduce the variability of their output.
What an offspring that was given different genetic information for a trait from each parent?
hybrid
Type you survivorship curves are typical of species that exhibit?
few offspring and good parental care
Does corn exhibit certain traits?
It does because the corn plants that it reproduced from have the same traits as there offspring.
How do you find possible phenotypes of offspring?
Mendel Diagrams. If the offspring gets a dominate gene from both parents, the offspring will exhibit traits from the dominate gene. If the offspring gets a dominate gene from one parent and a recessive gene from another, the offspring will exhibit traits from the dominate gene. If the offspring get a recessive gene from both parents, the offspring will exhibit traits from the recessive gene.
What is gram variability?
Gram variability refers to a characteristic of certain bacteria that can exhibit variability in their response to Gram staining, appearing as a mix of both Gram-positive and Gram-negative characteristics. This variability can make the identification of these bacteria challenging because their staining characteristics may not be consistent.
What passes on traits to offspring?
Traits are passed on to offspring through genes, which are segments of DNA that carry instructions for specific traits. Offspring inherit genes from their parents through the process of reproduction. This genetic information determines the traits an organism will exhibit.
What happens to the offspring of hybrids?
The offspring of hybrids may show a combination of traits from both parent species. In some cases, they may be sterile or have reduced fertility. Offspring can also exhibit variation in their traits due to genetic recombination.
What is the probaility that the offspring of a homozygous dominant individual and a homozygous recessive individual will exhibit the dominant phenotype?
100 percent.
