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Dominance (genetics)


In this case, three combinations of alleles (genotypes) are possible: RR, Rr, and rr. The RR individuals have round peas and the rr individuals have wrinkled ...

The genotype Rr is - Answers.com


Is RR genotype or phenotype? It's a genotype. The phenotype is a physical manifestation of the genotype, which means that it's what happens on the outside  ...

Describing Genetic Crosses - Life Sciences Cyberbridge


The combination of alleles carried by an individual is its genotype. ... True- breeding round peas would have two copies of the R allele and a genotype of RR.



The expected numbers of different genotypes produced by a particular cross. Example: 1 RR, 2 Rr, and 1 rr individuals could result from a cross of two Rr ...

(RR) Homozygous recessive - EDC-CTP Home Page

www.edc-ctp.org/LessonPlans/JeffScott SB-70 Lesson1Punnett_square_worksheet.pdf

Homozygous dominant (RR) Homozygous recessive (gg) Heterozygous (Gg). GENOTYPE is the allele marker. PHENOTYPE is the genetic trait. Example:.

incomplete dominance - Understanding Genetics - The Tech ...


Mar 27, 2013 ... Genotype is the genes that we have and phenotype is the trait those genes ... So in terms of our red flower gene, our flower can be RR, Rr or rr.

Simple Genetics Practice Problems - Answer Key - The Biology Corner


1. For each genotype, indicate whether it is heterozygous (HE) or homozygous ( HO) ... TT x tt. 7. A heterozygous round seeded plant (Rr) is crossed with a

Biology-Online • View topic - phenotype and genotype ratio


Dec 11, 2005 ... I'm confused about phenotype and genotype ratio after you do a ... for example, after the cross, I have RR Rr Rr rr, the genotype is 1:2:1 and the ...

Baby Steps through Punnet Squares


genotype = the genes of an organism; for one specific trait we use two letters to ... if that organism's genotype is homozygous recessive (two little letters, like "rr").

Solving Genetic Problems - Science at a Distance


The mutant form of this gene, which is recessive, is often written r. Plants with the genotype RR or Rr have red flowers. Plants with the genotype rr have white ...

Popular Q&A
Q: The genotype Rr is what?
A: It is heterozygous. Heterozygous means that one allele is dominant and the other is recessive, Rr. Read More »
Source: wiki.answers.com
Q: What is the phenotype of a plant with the genotype rr?
A: RR- full red. WW-fully white. genotype RR- would be a RED phenotype. genotype WW- would be a WHITE phenotype. genotype RW/WR- would be a PINK phenotype. hope a ... Read More »
Source: answers.yahoo.com
Q: What is the phenotype of a plant with the genotype RR?
A: If R = red, then a red phenotype. Read More »
Source: answers.yahoo.com
Q: What is genotype for Rr?
A: The genotype is always the "gene formula", in this case Rr. The phenotype is the expression of the genes (how the animal or plant looks, functions, or behaves).... Read More »
Source: wiki.answers.com
Q: How many genetically unique types of gametes could be produced by...
A: two,RY ad ry. Read More »
Source: www.answers.com