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Is the BB genotype heterozygous or homozygous?
Heterozygous
In genes what does BB Bb and bb mean?
In genetics, BB represents a homozygous dominant genotype, where both alleles are dominant. Bb represents a heterozygous genotype, where one allele is dominant and one is recessive. bb represents a homozygous recessive genotype, where both alleles are recessive.
Is brown hair color a genotype?
No it's a phenotype because it says the physical characteristic if it was like Bb for example it would be the genotype. (I just made Bb up, that's not actually the genotype for brown hair color!)
What word describes an organism that has the genotype Bb?
The most accurate description of an organism with genotype AaBb is heterozygous. A homozygous genotype is aaBB and AA.
What is the difference between a homozygous individual and a heterozygous individual?
In genetics, homozygous genes are identical alleles, while heterozygous genes have different alleles. For example, TT(same alleles) is homozygous genotype, while Tt (different alleles) is a heterozygous genotype.
Is the BB genotype heterozygous or homozygous?
Heterozygous
A hetrozygous genotype is when the alleles present are?
Different, such as Bb.
In genes what does BB Bb and bb mean?
In genetics, BB represents a homozygous dominant genotype, where both alleles are dominant. Bb represents a heterozygous genotype, where one allele is dominant and one is recessive. bb represents a homozygous recessive genotype, where both alleles are recessive.
What is meant by a heterozygous genotype?
It means the individual has two different alleles for a trait, for example; Aa, Tt, Bb, etc.
A heterozygous genotype is when the alleles present are such as Bb?
different, not alike, homozygous is alike
Is brown hair color a genotype?
No it's a phenotype because it says the physical characteristic if it was like Bb for example it would be the genotype. (I just made Bb up, that's not actually the genotype for brown hair color!)
What does a punett square show?
The chance of a particular trait being inherited. For each trait there are several alleles, some are dominant and others recessive, for example brown eyes are dominant over blue. The recessive phenotype can only have a genotype with both recessive alleles eg. bb The dominant phenotype can have a genotype with both dominant alleles eg. BB or one of each eg. Bb A punnet square shows the likelihood of a phenotype being inherited from given genotypes, alleles etc... BB and Bb makes BB BB Bb Bb All offspring will have the dominant phenotype (BB or Bb) eg. brown eyes Bb and Bb makes BB Bb Bb bb One in four of the offspring will have the recessive phenotype (bb) eg. blue eyes
What word describes an organism that has the genotype Bb?
The most accurate description of an organism with genotype AaBb is heterozygous. A homozygous genotype is aaBB and AA.
What is the difference between a homozygous individual and a heterozygous individual?
In genetics, homozygous genes are identical alleles, while heterozygous genes have different alleles. For example, TT(same alleles) is homozygous genotype, while Tt (different alleles) is a heterozygous genotype.
How do you write a genotype in genetic terms?
A genotype is written using letters to represent the alleles of a gene. For example, a genotype for eye color could be written as "BB" for brown eyes or "bb" for blue eyes. Each letter represents one allele inherited from each parent.
What is the different between gornetype plus phenotype give on example?
Genotype refers to an individual's genetic makeup, while phenotype refers to the observable traits or characteristics of an organism resulting from the interaction of its genotype with the environment. For example, in humans, having the genotype for blue eyes (alleles for blue eyes) would result in the phenotype of having blue eyes.
What is homozygous and heterozygous genotypes and the notation used to express them?
Homozygous or heterozygous are terms used to describe the genotype of a diploid organism at a locus of the DNA. Homozygous means that the organism has the same two alleles at that locus denoted by AA for dominant alleles or AA for recessive. Heterozygous means that the organism has two different alleles at that locus and is denoted Aa.
