Human Biology (MindTap Course List)
Human Biology (MindTap Course List)
11th Edition
ISBN: 9781305112100
Author: Cecie Starr, Beverly McMillan
Publisher: Cengage Learning
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 23, Problem 1CT
Summary Introduction

To explain: Whether it seems likely that a “gene therapy” program might be able to correct the genetic problems and help cheetahs make a comeback.

Introduction: Inbreeding is a type of mating mechanism where two very closely related organisms of a single species (siblings or between child and a parent) mate and produce offspring. Inbreeding is illegal for Homo sapiens. Inbreeding decreases the hybrid vigor and often results in spontaneous abortion or death of the offspring before sexual maturity. It is very rare that the offspring of inbred parents attain sexual maturity and procreates. Inbreeding accumulates lethal mutations in the offspring.

Blurred answer
Students have asked these similar questions
American cat breeders are trying to establish a new breeed of cat with unusual, curled-back ears, to be known as the "curl cat." Suppose you found a curl cat and wanted to secretly start your own population. How would you determine whether the curl allele is dominant or recessive? How would you establish and maintain a true breeding population based on whether the allele is dominant or recessive?
An island of the Galápagos archipelago is home to a medium ground finch that subsists mainly by eating seeds. A severe drought struck the island. During the drought, plants produced fewer seeds, and the finches soon depleted the stock of small and soft seeds, leaving only large and hard seeds that were difficult to process. In this environment, finches with deeper beaks were more likely to survive and pass their advantageous traits to their offspring by means of the principle called the 'inheritance of acquired characteristics'.   Question 11 options:   A) True   B) False
Evolution takes place through a combination of mechanisms at the level of populations. This process consists of a change in allele frequencies in a population over time. Consider the following scenario: You are observing a population of wild mice that has a dominant allele which produces white-colored fur, while the homozygous recessive alleles result in dark brown fur. Genetic studies have indicated that this gene for fur color follows Mendelian inheritance. Originally, the mice population was comprised of over 80% of white mice in a dark forest environment. As the local fox population increased, you noticed that there were fewer white mice and more brown-colored mice. By the end of your observation period of six months, you notice that brown-colored mice now make up over 60% of the total mice population. Based on this scenario, explain what force of evolution is at work
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Text book image
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Genetic Variation and Mutation | 9-1 GCSE Science Biology | OCR, AQA, Edexcel; Author: SnapRevise;https://www.youtube.com/watch?v=bLP8udGGfHU;License: Standard YouTube License, CC-BY