A florist grows a plant species with two possible flower colors- blue and yellow.Blue and Yellow Flowers by Tommie Hansen (CC BY 2.0)The yellow flowers are rare, so they are far more profitable than the blue flowers. Because of this, the florist purposefully removes the stamens (the pollen-producing, male parts of the flowers) from the plants with blue flowers, but leaves the plants with yellow flowers reproductively intact.What is the florist doing?Elimination ToolSelect one answerAThe florist is using the process of mutation to select for desired traits.BThe florist is using the process of natural selection to select for desired traits.CThe florist is using the process of artificial selection to select for desired traits.DThe florist is using the process of genetic modification to select for desired traits.

True or False: A florist has one kind of plant that usually has beautiful red flowers, but sometimes has white flowers. If she crosses plants A and B as shown here, 50% of the offspring will have red flowers.

A population of wildflowers undergoes evolution over time. The blossoms are initially colored in a variety of hues, ranging from purple to white. Purple flowers have a higher rate of pollination since they are the primary attraction for pollinators. Over a number of generations, the population experiences an increase in the frequency of purple flowers while the frequency of white blossoms decreases. Which of the following best sums up the process of evolution taking place in this group of wildflowers? Stabilizing selection, as the population becomes more uniform with time, favoring the most common trait. Disruptive selection, as the population diversifies, with both purple and white flowers becoming more common. Genetic drift, as random fluctuations in allele frequencies cause unpredictable shifts in flower coloration. Directional selection, where a specific trait (purple color) is favored, leading to a shift in the population's characteristics

A plant with red flowers pollinates by itself and produces red flowers in every generation. This condition is known as                 .hybridizationpure breedingdihybrid crossdominance

What is the purpose of flowers?Multiple Choiceto attract pollinatorsto support gamete productionto capture windblown pollento protect reproductive structuresAll answers are correct.

sexual reproduction in flowering plants short notes