11:36TodayEdit10:54 AMWhich of the following best supports thescientists' prediction that speciation will occurin the fruit fly population?There will be fewer offspringproduced in the population offruit flies that mates in themorning than in thepopulation of fruit flies thatmates at night.There will be structuraldifferences in thereproductive organs of thefruit flies in the populationthat mates in the morningand those of the fruit flies inthe population that mates atnight.There will be increasinggeographic isolation betweenthe population of fruit fliesthat mates in the morningand the population of fruitflies that mates at night.There will be anaccumulation of geneticdifferences between thepopulation of fruit flies thatmates in the morning and the 13 of 14Scientists studying a population of fruit fliesobserve that a small percentage of thepopulation mates in the morning while the restof the population mates at night. Scientistspredict that, over time, the population thatmates in the morning and the population thatmates at night will become different species.Which of the following best supports thescientists' prediction that speciation will occurin the fruit fly population?There will be fewer offspringproduced in the population offruit flies that mates in themorning than in thepopulation of fruit flies thatmates at night.There will be structuraldifferences in thereproductive organs of thefruit flies in the populationthat mates in the morningand those of the fruit flies inthe population that mates atnight.There will be increasinggeographic isolation between

Answered: Which of the following best supports…

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Which of the following best supports the scientists' prediction that speciation will occur in the fruit fly population?

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter11: Evolution And Its Processes

Section: Chapter Questions

Problem 20CTQ: Two species of fish had recently undergone sympatric speciation. The males of each species had a...

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Concept explainers

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.

Question

11:36
Today
Edit
10:54 AM
Which of the following best supports the
scientists' prediction that speciation will occur
in the fruit fly population?
There will be fewer offspring
produced in the population of
fruit flies that mates in the
morning than in the
population of fruit flies that
mates at night.
There will be structural
differences in the
reproductive organs of the
fruit flies in the population
that mates in the morning
and those of the fruit flies in
the population that mates at
night.
There will be increasing
geographic isolation between
the population of fruit flies
that mates in the morning
and the population of fruit
flies that mates at night.
There will be an
accumulation of genetic
differences between the
population of fruit flies that
mates in the morning and the

13 of 14
Scientists studying a population of fruit flies
observe that a small percentage of the
population mates in the morning while the rest
of the population mates at night. Scientists
predict that, over time, the population that
mates in the morning and the population that
mates at night will become different species.
Which of the following best supports the
scientists' prediction that speciation will occur
in the fruit fly population?
There will be fewer offspring
produced in the population of
fruit flies that mates in the
morning than in the
population of fruit flies that
mates at night.
There will be structural
differences in the
reproductive organs of the
fruit flies in the population
that mates in the morning
and those of the fruit flies in
the population that mates at
night.
There will be increasing
geographic isolation between

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Speciation: Speciation is an evolutionary phenomenon, where reproductive isolation occurs in individuals and evolves them into a distinct species.

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