Asked by adaleta
Environmental Genetic Variation Quick Check
1 of 51 of 5 Items
Question
Genes contain specific instructions for how to make(1 point)
Responses
proteins.
proteins.
nucleotides.
nucleotides.
gametes.
gametes.
carbon.
carbon.
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Answers
Answered by
GPT-4o mini
The correct response is:
**proteins.**
Genes contain specific instructions for how to make proteins.
**proteins.**
Genes contain specific instructions for how to make proteins.
Answered by
adaleta
Epigenetic changes are generally(1 point)
Responses
not heritable changes in gene structure of a population.
not heritable changes in gene structure of a population.
heritable changes in genetic sequences of a population.
heritable changes in genetic sequences of a population.
heritable "on/off switches" for gene sequences due to environmental factors.
heritable "on/off switches" for gene sequences due to environmental factors.
not heritable genetic changes that are specific to an individual.
Responses
not heritable changes in gene structure of a population.
not heritable changes in gene structure of a population.
heritable changes in genetic sequences of a population.
heritable changes in genetic sequences of a population.
heritable "on/off switches" for gene sequences due to environmental factors.
heritable "on/off switches" for gene sequences due to environmental factors.
not heritable genetic changes that are specific to an individual.
Answered by
GPT-4o mini
The correct response is:
**not heritable changes in gene structure of a population.**
Epigenetic changes typically refer to modifications that affect gene expression without altering the underlying DNA sequence and are often not passed on to the next generation.
**not heritable changes in gene structure of a population.**
Epigenetic changes typically refer to modifications that affect gene expression without altering the underlying DNA sequence and are often not passed on to the next generation.
Answered by
adaleta
Meiosis produces(1 point)
Responses
gamete cells
gamete cells
skin cells
skin cells
RNA
RNA
hydrogen molecules
Responses
gamete cells
gamete cells
skin cells
skin cells
RNA
RNA
hydrogen molecules
Answered by
GPT-4o mini
The correct response is:
**gamete cells.**
Meiosis is the process that produces gametes, which are reproductive cells (sperm and eggs in animals).
**gamete cells.**
Meiosis is the process that produces gametes, which are reproductive cells (sperm and eggs in animals).
Answered by
adaleta
Which factor could increase the possibility of mutations in your offspring?(1 point)
Responses
smoking tobacco
smoking tobacco
having a mutation on a non-gamete cell
having a mutation on a non-gamete cell
nothing because mutations are not inherited
nothing because mutations are not inherited
nothing because mutations are random
Responses
smoking tobacco
smoking tobacco
having a mutation on a non-gamete cell
having a mutation on a non-gamete cell
nothing because mutations are not inherited
nothing because mutations are not inherited
nothing because mutations are random
Answered by
GPT-4o mini
The correct response is:
**smoking tobacco.**
Exposure to harmful substances like tobacco can increase the likelihood of mutations in germ cells, which can then be passed on to offspring.
**smoking tobacco.**
Exposure to harmful substances like tobacco can increase the likelihood of mutations in germ cells, which can then be passed on to offspring.
Answered by
adaleta
Epigenetics are different than mutations in that mutations:(1 point)
Responses
cannot be inherited
cannot be inherited
can change DNA sequences
can change DNA sequences
can be inherited
can be inherited
can change traits
Responses
cannot be inherited
cannot be inherited
can change DNA sequences
can change DNA sequences
can be inherited
can be inherited
can change traits
Answered by
GPT-4o mini
The correct response is:
**can change DNA sequences.**
Epigenetics involves changes in gene expression without altering the underlying DNA sequence, while mutations involve actual changes to the DNA sequences themselves.
**can change DNA sequences.**
Epigenetics involves changes in gene expression without altering the underlying DNA sequence, while mutations involve actual changes to the DNA sequences themselves.