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A plant can have either tall (T) stems or short (t) stems. Two plants are crossed. One has the genotype Tt and the other has the genotype Tt. Fill in the Punnett square below for this cross.?
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Purebread tall plants are crossed with what plants?
Using a punnett square you get the results of TT, TT, Tt, Tt. Key= T-tall t-short It's going to be tall but can have different genotypes
If you made a Punnett square showing Gregor Mendel and cross between true-breeding tall plants and true-breeding short plants the square would show that the offspring had?
The answer would be ("A genotype of both parents") Welcome! Have a great day and hopes this helps :p
What is used to predict the results of offspring between 2 parent plants?
punnett square
When was the punnet square invented?
The Punnet Square was created in the early 1905 by Reginald Punett. Reginald Punnett was born in England in 1875. The Punnett's Square is used to illustrate some of Mendel's discoveries in genetics.
If two dwarf pea plants were crossed?
All tall plants.
Tall is dominate over short The genotype of a short plant is what?
Tall = T short = t Tall plants genotype would either be TT or Tt, and short plants genotype would be tt.
How do you find possible phenotypes in offspring?
The possible genotypes and phenotypes of the offspring can be determined using a Punnett square, a grid that shows the possible combinations of alleles that can result at fertilisation. The Punnett square below shows the expected genotypes of the offspring of parent pea plants that both have the genotype Rr.
Purebread tall plants are crossed with what plants?
Using a punnett square you get the results of TT, TT, Tt, Tt. Key= T-tall t-short It's going to be tall but can have different genotypes
Pure breeding long stem and pure breeding short stem pee plants are crossed According to Mendel's laws of heridity what will the f2 generation be?
Allele for tall stem (dominant)- T Allele for short stem (recessive)- t The F1 generation would all be tall-stemmed plants with the genotype Tt (heterozygous). The F2 generation would consist of: 25% Tall plants with the genotype TT (homozygous dominant) 50% Tall plants with the genotype Tt (heterozygous) 25% Short plants with the genotype tt (homozygous recessive)
If you made a Punnett square showing Gregor Mendel and cross between true-breeding tall plants and true-breeding short plants the square would show that the offspring had?
The answer would be ("A genotype of both parents") Welcome! Have a great day and hopes this helps :p
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.
When parent plants are crossed scientists refer to the first generation of off spring as?
Its either p,f2,1f,or f1
Using the word genotype in a sentence?
The plant's genotype gave it a tall phenotype even though its alleles were heterozygous. Add an I and can and chagne the "?" to a ".".
What size pea plants would result when two short plants are crossed?
I think you're talking about Mendel's famous pea plant study. It's not the size that matters, but rather the genotype. The parents have to possess a certain pair of chromosomes to create a specific phenotype (short plants).Here's your answer:Let's use T to represent the dominant trait of tallness, and t to represent a recessive trait of shortness.If both parents are short plants, their genotype would have to be tt (dominant could be TT or Tt). So when you crossed their chromosomes for offspring, their genotypes would also be tt. Therefore, the phenotype would be short.
What is used to predict the results of offspring between 2 parent plants?
punnett square
When was the punnet square invented?
The Punnet Square was created in the early 1905 by Reginald Punett. Reginald Punnett was born in England in 1875. The Punnett's Square is used to illustrate some of Mendel's discoveries in genetics.
If two dwarf pea plants were crossed?
All tall plants.
