A wild population of pea plants has two alleles for flower colour in its gene pool. A dominant allele (P) specifies purple flowers; a recessive allele (p) specifies white flowers. If the frequency of allele P is 0.75, what is the expected frequency of p

Which of the following statements about Hardy-Weinberg graphs is false? Group of answer choices The x-axis is always the dominant allelic frequency. The y-axis is the genotypic frequency. The maximum heterozygous genotypic frequency is where the dominant and recessive allelic frequencies intersect. As the dominant allelic frequency increases, the recessive genotypic frequency decreases.

There is a gene that causes people to have crumbly earwax. This gene is expressed as a complete dominant: Individuals who are homozygous dominants (CC) or heterozygous (Cc) have crumbly earwax. Homozygous recessives (cc) have gooey earwax. There are 100 people, 64 of whom have crumbly earwax. Assuming Hardy-Weinberg conditions, what is the frequency of the c allele on Paradise Island? Group of answer choices 0.80 This cannot be answered without more information. 0.60 0.36 None of the above.

Flower color variation in Phlox drummondii living either in sympatry or allopatry with Phlox cuspidata has previously been studied. Phlox drummondii exist in four colors: light blue, dark blue, light red, and dark red. Each flower color is controlled by a specific combination of alleles. In allopatry, butterflies randomly pollinate Phlox drummondii flowers of all color types. In contrast, non-random pollination occurs between differently colored flowers when both Phlox species are living in sympatry. The graph depicts the relative fitness of the alleles that drive flower color in Phlox drummondii under conditions of sympatry or allopatry with Phlox cuspidata. Label each half of the graph with the term sympatry or allopatry based on the observed trend in the relative fitness of the alleles that control all four flower colors in Phlox drummondii.