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In considering the cross from YyRr and YyRr, the ratio of traits will be 9 yellow smooth, 3 yellow wrinkled, 3 white smooth, and 1 white wrinkled.
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According to mendel's law of assortment, the phenotypic ratios between them should be 9:3:3:1, it's a dihybrid cross and Law of Independent Assortment. The law states that "each allele pair segregates independently during gamete formation" It's given by mendel who's also known as "father of genetics"
Traits are determined by the genes. Genes have segments known as DNA and RNA. An allele is an alternative version of gene expression inherited. We find out about f1 and f2 generation. Genotype is about someone's hereditary information. Phenotype is about someone's actual observed properties example morphology, development or behavior.
Answer:
A) A gymnast
Explanation: I have found the types of student that are in this middle school.
a. Tanner, a gymnast, is a fanatic about exercise and has lost a lot of weight during the six months since school started. Mr. Thomas rarely sees him at lunch.
b. Brit seems to be on an emotional roller coaster. Mr. Thomas has noticed that one day she may gorge on her lunch, a friend's lunch, and extra snacks, but other days she skips lunch.
c. Carson is painfully thin. In class photos, he appears to be the thinnest boy in his classroom every year. When Mr. Thomas visits the lunchroom, he sees Carson eating a regular school lunch everyday.
D. Shawna is about thirty pounds overweight and is always on a diet. She tells Mr. Thomas that she has tried one diet after another but nothing has worked for her.
- A gymnast is more likely to show signs of anorexia because the gymnast is obsessed with exercies and he lost a lot of weight during 6 months, which is a pretty long period and another factor is that Mr. Thomas rarely sees him when everybody is having lunch.
Answer:
Pilot Survey
Explanation:
Pilot survey: The term pilot survey is defined as the phenomenon that involves testing a particular questionnaire by using a small sample as compared to the already planned or organized sample size. While conducting a pilot survey, the questionnaire is being administered to a particular total percentage of a given sample population.
Advantage: A pilot survey provides important or valuable feedback to the experimenter or the researcher so that he or she can improvise the papers before getting it published.
In the question above, the given statement represents a pilot survey.
Answer:
noo srry plz dont h8 on me if u do
Explanation:
