The most common allele, genotype, or phenotype in a population is referred to as theMultiple Choicewild type.dominant population.recessive population.P generation.F1 generation.

The entire collection of genes and alleles is a population'sMultiple Choicegenotype.phenotype.dominant traits.recessive traits.gene pool.

It is observed in the phenotype when heterozygous.Group of answer choicesdominant allelerecessive alleleNext

Refers to the combination of alleles in a cell or organism.Group of answer choicesgenotypephenotype

Assume that a recessive allele (f) is associated with a severe language disorder. An unaffected male wants to determine the genotypes of his wife, his parents, and himself. His mother has the language disorder. Neither he nor his wife has the language disorder, but one of their five children does. What is the genotype for each individual? Answers may be used more than once or not at all. (Note: the gene associated with this language disorder is on an autosome.)Mother   Father   Wife   Himself

What is meant by the term ‘phenotype’? An individual with two identical alleles for a particular characteristicAn individual with two different alleles for a particular characteristicAn individual’s physical appearance for a particular characteristicAn individual’s genetic makeup for a particular characteristic 2What is meant by the term ‘dominant allele’?A gene that is never expressed even if it is present on both chromosomesA gene that is always expressed even if it is only present on one of the chromosomesA genetic mutation A gene that is only expressed if it is present on both chromosomes3The height of pea plants is controlled by a single gene with two alleles: a dominant tall allele (T) and a recessive short allele (t). Which of the following is the genotype of a homozygous dominant pea plant?TtttTXTT 4A pea plant has a heterozygous genotype for height, where the tall allele is dominant. What height would you expect the pea plant to be?Tall The plant would not survive with this genotypeShortMedium height5The chromosomes for determining the gender or sex of a person are known as X and Y. Which of the following is the genotype of a boy?XYXXYXXYY