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In an experimental field of F2 generation offspring a researcher counted 62 plants with purple flowers out of a total of 200 plants or 31 purple plants. Explain how this is possible.?
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What is punnett square use for?
A Punnett square is used for determining all possible combinations for an offspring of one trait from two parents. Basically it is the experimental crossbreed between two individuals that shows the probability of the offspring inheriting a certain genotype.
What is the meaning of G in G1?
I believe this is referring to the generations in parent crosses. You are first given two genotypes to cross. This is the parent generation. When you use a punnett square to cross the parent generation (P) you are given the possible genotypes of the first generation of offspring (G1)
What is used to determine possible offspring?
punnett square
What are all the possible combinations of allele that each F1 parent can pass on to the Offspring?
did
What information does a Punnett square provide?
Possible alleles in the gametes of the parents
What is non-experimental research?
Non Experimental Research. Involves studying naturally occurring variation in the dependent and independent variable without any intervention by the researcher.
If each of the offspring were allowed to self fertilize What are the possible genotypes in the next generation?
depends how it self fertilises. If the gametes are produced with random genes in them the offspring could have recessive charateristics not displayed on the parent. However it could only have charateristics that were present in the parents genotype to begin with. If the offspring has the same genotype as tha parent then it would be the exact same.
What is punnett square use for?
A Punnett square is used for determining all possible combinations for an offspring of one trait from two parents. Basically it is the experimental crossbreed between two individuals that shows the probability of the offspring inheriting a certain genotype.
What are the possible combinations of alleles that each F1 parent can pass on to the offspring?
The offspring in the F1 generation are heterozygous for the indicated trait.
How was it possible that there were short plants in the f2 generation if there werent any short plants in the f1 generation?
The reason why short plants reappeared in Mendel's F2 generation of pea plants was because their short trait was heterozygous. Both parents carriedÊthat recessive gene, so they passed it on to their offspring.
Are the values of experimental and theoretical probability same?
Absolutely not. Experimental is practical and theoretically anything is possible.
What is the meaning of G in G1?
I believe this is referring to the generations in parent crosses. You are first given two genotypes to cross. This is the parent generation. When you use a punnett square to cross the parent generation (P) you are given the possible genotypes of the first generation of offspring (G1)
A typical example of a research questions is: "What is the effect of reward system on productivity" What is the problem here, according to the researcher And what is a possible solution to the problem,according to the same researcher?
please give me an answer, I'm from Srilanka.
What question was Spallanzani's experiment designed to answer?
It was to answer whether or not Spontaneous generation is possible or not.
Is it possible to make a mantis hornet offspring?
No
What was the result when Morgan mated a white fruit fly with a red eyed female fruit fly?
When Morgan mated a white-eyed male fruit fly with a red-eyed female fruit fly, the first generation offspring all had red eyes. In the next generation, because females would have the X chromosome for white eyes, about half the offspring would have white eyes. The offspring with white eyes were all male, meaning he discovered eye color in fruit flies showed a sex-linked trait. The result of this was a generation of red eyed and white eyed individuals. If the red eyed female was heterozygous, this is possible.
What was the result when Morgan mated a white eyed fruit fly with a red eyed female fruit fly?
When Morgan mated a white-eyed male fruit fly with a red-eyed female fruit fly, the first generation offspring all had red eyes. In the next generation, because females would have the X chromosome for white eyes, about half the offspring would have white eyes. The offspring with white eyes were all male, meaning he discovered eye color in fruit flies showed a sex-linked trait. The result of this was a generation of red eyed and white eyed individuals. If the red eyed female was heterozygous, this is possible.
