During the summer of 1988, fires burned much of Yellowstone National Park, leaving a patchwork of burned and unburned areas. In the year following the fires, wildflowers sprouted in all the burned areas, closely followed in subsequent years byseedlings of the trees that normally grow in the area, such as aspens and lodgepole pines.What changes in the ecosystem will take place during secondary succession?The trees will not grow well because of the toxic chemicals produced by the flowers and the ashes of the fireThe flowers will shade out the small trees creating a permanent meadowThe flowers will deplete the soil of nutrients and the area will become a desertThe flowers will be replaced by shrubs, the shrubs will be replaced by trees, until eventually the area resembles the unburned areas Mutations in DNA may or may not result in a change in the phenotype of an organism. In which of the following situations will a mutation appear in the phenotype of an individual?The mutation occurs in an organism which is past reproductive ageThe genetic code for protein synthesis has not been altered in a gamete producing cellThe mutation occurs in a body cell of the organism, resulting in cancerO The mutation results in a change in the amino acid sequence of the protein in a gamete producing cell

Ecological succession can be defined as the gradual progressive accumulation of changes in the…

Mutations in DNA may or may not result in a change in the phenotype of an organism. In which of the following situations will a mutation appear in the phenotype of an individual? O The mutation occurs in an organism which is past reproductive age O The genetic code for protein synthesis has not been altered in a gamete producing cell O The mutation occurs in a body cell of the organism, resulting in cancer O The mutation results in a change in the amino acid sequence of the protein in a gamete producing cell

Mutations in DNA may or may not result in a change in the phenotype of an organism. In which of the following situations will a mutation appear in the phenotype of an individual? O The mutation occurs in an organism which is past reproductive age O The genetic code for protein synthesis has not been altered in a gamete producing cell O The mutation occurs in a body cell of the organism, resulting in cancer O The mutation results in a change in the amino acid sequence of the protein in a gamete producing cell

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter12: Genes And Cancer

Section: Chapter Questions

Problem 15QP: Which of the following mutations will result in cancer? a. homozygous recessive mutation in a...

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