True breeding parents might only pass one (1) trait variant to their offspring (Option A).
<h3>What is true breeding?</h3>
A true-breeding can be defined as a special type of mating where parents produce offspring that have the same phenotype.
True breeding occurs when parental lines having a given phenotype generate descendence with this same phenotype.
These parents need to be homo-zygous, i.e., they need to have the same gene variant or allele, for the trait to be inherited.
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The skin function which is not correctly matched with the structure that account for it is APOCRINE GLAND:THERMOREGULATION.
Apocrine gland do not participate in thermoregulation. Apocrine gland are usually found in the areas of the body where there are many hair follicles. They can be found in the places where there is hair in the human body. The glands usually secrete an odourles and oily substance, which become smelly when bacteria act on it.
Large spots and bright colors are a pattern among the prey of Rivulus.
In an experiment containing various pools of fish in which guppies of <u>distinct characteristics </u>are placed, we can see trends as to the predators attracted by <u>specific characteristics</u>. The characteristics taken into consideration are:
- Coloration
- Spotting
- Size of spots
Though Rivulus are known to <u>feed on insects </u>and <u>rarely </u>consume guppies, the experiment would show that the <u>characteristics </u>of guppies that most attract the Rivulus as predators are the presence of <u>guppies </u>with bright coloration and large spots.
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Development of multiple SNP marker panels affordable to breeders through genotyping by target sequencing (GBTS) in maize : SNP of interest.
What is SNP?
SNPs (pronounced "snips"), also known as single nucleotide polymorphisms, are the most prevalent form of genetic variation in humans. Each SNP is a variation in a single nucleotide, the basic unit of DNA. In a specific section of DNA, an SNP might, for instance, swap out the nucleotide cytosine (C) with the nucleotide thymine (T).
SNPs typically occur all over a person's DNA. There are around 4 to 5 million SNPs in an individual's genome, which implies they typically occur almost once every 1,000 nucleotides. Many people have these variants; nevertheless, for a variation to be called an SNP, it must be present in at least 1% of the population. More than 600 million SNPs have been discovered by researchers in human populations worldwide.
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The nurse might think the little girl doesn't want to tell her because she might not want to undergo surgery again if needed.
