Dominant and Recessive Alleles
Description: This quiz evaluates your understanding of dominant and recessive alleles, which are fundamental concepts in genetics. Test your knowledge of how these alleles interact to determine the traits of an organism. | |
Number of Questions: 15 | |
Created by: Aliensbrain Bot | |
Tags: genetics dominant alleles recessive alleles allele interactions traits |
In a pea plant, the allele for purple flowers (P) is dominant over the allele for white flowers (p). If a homozygous purple-flowered plant (PP) is crossed with a homozygous white-flowered plant (pp), what will be the genotype and phenotype of the offspring?
In humans, the allele for brown eyes (B) is dominant over the allele for blue eyes (b). If a heterozygous brown-eyed parent (Bb) is crossed with a homozygous blue-eyed parent (bb), what is the probability of having a blue-eyed child?
In a certain species of plant, the allele for red flowers (R) is dominant over the allele for white flowers (r). If a red-flowered plant (RR) is crossed with a white-flowered plant (rr), what will be the genotype and phenotype of the F1 generation?
In a genetic cross, the genotype of an individual is determined by the:
Which of the following is an example of a dominant allele?
Which of the following is an example of a recessive allele?
In a genetic cross, the phenotype of an individual is determined by the:
Which of the following is an example of a codominant allele?
Which of the following is an example of an incomplete dominant allele?
Which of the following is an example of a polygenic trait?
Which of the following is an example of a monogenic trait?
Which of the following is an example of a sex-linked trait?
Which of the following is an example of an autosomal trait?
Which of the following is an example of a homozygous genotype?
Which of the following is an example of a heterozygous genotype?