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Answer:
Following are the answer to the given points:
Explanation:
- Unlinked - Nonrecombinant progeny (50%), recombinant progeny (50%)
- Fully related genetics - 100% non-recombining genetic progeny (parental)
- Incomplete connection of genes > 50% non-recombinant progeny < 50% crossover offspring. Connected genes
Mendel had established some essential concepts concerning inherited mechanisms such as the patterns of transmission of genes to offspring depending on their chromosomal placements. This same notion of linkage was offered to describe the pattern of the legacy of alleles on its chromosomal position.
Two different chromosomes have specific isoforms – for example, A and B which have two different features. As just a result, 50 percent of gametes are parental throughout type AB, and the other 50 percent of a recombinant in zygotes are quasi (aB & Ab) and 50 percent of the progenies that outcome from this mixture of gametes, therefore, are nonrecombinant in 50% and the cloned in 50 percent of the genetic makeup AaBb.
With two fully linked genes, e.g they exist on the very same chromosome and no cross-over occurs, all gametes are similar to parent types (AB and ab), like they do not split themself nor are diverse and culturally produced (nonrecombinants).
populations were prevented from interbreeding by geographic isolation
<h2>Mutagenic characteristic of chemical</h2>
Explanation:
- The earth we live in really affects whether we experience hereditary transformations. The nature of water we drink and the air we inhale can really influence the uprightness of our DNA. Our bodies are intended to address any slip-ups, however, risks from the earth can expand our odds of winding up with a change. A natural operator that causes a transformation is known as a mutagen
- chemical mutagens are standard instruments for mutagenesis in a variety of living things, and they are a fundamental strategy for making changes in phenotype-based screens in most genetic structures. Although in the exploratory arrangement, all whole animal screens incorporate the time of lines harboring transformed chromosomes followed by the examination of the consequent phenotypes in the heterozygous or homozygous state
- Hence, the right answer is "chemical is not mutagenic in nature"
Answer:
D competition for resources
Explanation:
