The following table provides phenotypic data for a population of mammoths living in cold environments based on fossil and DNA evidence.Based on this data and your knowledge of natural selection, which explanation best explains the trends seen in the data?Individuals with thicker fur had a survival advantage in the cold environment, allowing these individuals to reproduce more often and create more offspring. Individuals within this population of mammoths tend to only mate with individuals that have thick fur. This population of mammoths appear to be in Hardy-Weinberg equilibrium since no allele frequencies are changing over time. Individuals with thick fur migrated into the population of mammoths, increasing the proportion of these individuals. CharacteristicPercent of Population Showing Trait by GenerationGeneration 1Generation 2Generation 3Tusks greater than 2.5 m in length252525Tusks less than 2.5 m in length757575Mass greater than 4,000 kg151515Mass less than 4,000 kg858585Fur thickness greater than 6 cm152535Fur thickness less than 6 cm857565

Based on this data the possible explanation which gives best explanation among all the data is -…

Answered: The following table provides phenotypic…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

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The following table provides phenotypic data for a population of mammoths living in cold environments based on fossil and DNA evidence.

Based on this data and your knowledge of natural selection, which explanation best explains the trends seen in the data?

Individuals with thicker fur had a survival advantage in the cold environment, allowing these individuals to reproduce more often and create more offspring.
Individuals within this population of mammoths tend to only mate with individuals that have thick fur.
This population of mammoths appear to be in Hardy-Weinberg equilibrium since no allele frequencies are changing over time.
Individuals with thick fur migrated into the population of mammoths, increasing the proportion of these individuals.

Characteristic
Percent of Population Showing Trait by Generation
Generation 1
Generation 2
Generation 3
Tusks greater than 2.5 m in length
25
25
25
Tusks less than 2.5 m in length
75
75
75
Mass greater than 4,000 kg
15
15
15
Mass less than 4,000 kg
85
85
85
Fur thickness greater than 6 cm
15
25
35
Fur thickness less than 6 cm
85
75
65

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