What is a genotype answer?
A genotype is the genetic makeup of an organism. When referring to a genotype, scientists are asking about what genes they have and what combinations those genes take. Possible combinations include homozygous dominant, heterozygous, and homozygous recessive.
What is a phenotype * Your answer?
The term “phenotype” refers to the observable physical properties of an organism; these include the organism’s appearance, development, and behavior. Phenotypes also include observable characteristics that can be measured in the laboratory, such as levels of hormones or blood cells. …
What is a genotype GCSE?
The genotype is the collection of alleles that determine an organism’s characteristics. When these interact with the environment they are expressed as a phenotype . Alleles are the two copies of a gene on a pair of chromosomes. They may contain exactly the same or different information.
What is the genotype?
In a broad sense, the term “genotype” refers to the genetic makeup of an organism; in other words, it describes an organism’s complete set of genes. … Each pair of alleles represents the genotype of a specific gene. For example, in sweet pea plants, the gene for flower color has two alleles.
What are the 3 types of genotypes?
There are three types of genotypes: homozygous dominant, homozygous recessive, and hetrozygous.
Is AA a genotype?
What is a Genotype? … There are four hemoglobin genotypes (hemoglobin pairs/formations) in humans: AA, AS, SS and AC (uncommon). SS and AC are the abnormal genotypes or the sickle cells. We all have a specific pair of these hemoglobin in our blood which we inherited from both parents.
What is a phenotype quizlet?
phenotype. the physical appearance of an organism based on the genotype (genes) pure. obtained from a cross with hybrid organisms; homozygous.