A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is used as a model for genetic information, which statement is correct?
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The answer to the statement "A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is used as a model for genetic information, which statement is correct?" is not provided in the question. Please provide the answer options or additional information so I can assist you further.
What determines a trait of an organism?(1 point)
Responses
its phenotype
its phenotype
the number of dominant alleles
the number of dominant alleles
the combination of its alleles
the combination of its alleles
the number of copies of the gene
The correct statement is:
- The combination of its alleles
Genetics Unit Test
Question
Which statement is accurate about dominant alleles?(1 point)
Responses
They are expressed whenever present.
They are expressed whenever present.
They are indicated by lowercase letters.
They are indicated by lowercase letters.
They are expressed only when a recessive allele is not present.
They are expressed only when a recessive allele is not present.
They result in the trait of shortness in pea plants.
The correct statement about dominant alleles is:
- They are expressed whenever present.
Genetics Unit Test
6 of 146 of 14 Items
Question
Consider the following scenario:
In a certain dog breed, the allele B for a black coat is dominant, and the allele b for a spotted coat is recessive. What genotypes for this dog breed would lead to a spotted phenotype?
(1 point)
Responses
BB
BB
bb
bb
BB and bb
BB and bb
Bb
The correct answer is:
- bb
Which statement is true of all proteins?(1 point)
Responses
They carry oxygen in human blood.
They carry oxygen in human blood.
They are created by mutations in DNA.
They are created by mutations in DNA.
Their main function is to cause mutations.
Their main function is to cause mutations.
Their structure is related to their function.
The correct statement is:
- Their structure is related to their function.