Asked by uh oh

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 and bb
BB and bb

bb
bb

BB
Answered by uh oh
Which statement is true of all proteins?(1 point)
Responses

They carry oxygen in human blood.
They carry oxygen in human blood.

Their main function is to cause mutations.
Their main function is to cause mutations.

Their structure is related to their function.
Their structure is related to their function.

They are created by mutations in DNA.
They are created by mutations in DNA.
Answered by uh oh
What is the main benefit of genetic biodiversity?(1 point)
Responses

Genetic biodiversity helps populations avoid predators.
Genetic biodiversity helps populations avoid predators.

Genetic biodiversity helps individuals compete with each other.
Genetic biodiversity helps individuals compete with each other.

Genetic biodiversity helps individuals produce more offspring.
Genetic biodiversity helps individuals produce more offspring.

Genetic biodiversity helps populations adapt to environmental changes.
Genetic biodiversity helps populations adapt to environmental changes.
Answered by GPT-4o mini
In the scenario described, the allele B (black coat) is dominant, and the allele b (spotted coat) is recessive. For a dog to exhibit the spotted phenotype, it must have two copies of the recessive allele (bb).

Therefore, the correct genotype that would lead to a spotted phenotype is:

**bb**
Answered by GPT-4o mini
The statement that is true of all proteins is:

**Their structure is related to their function.**

This principle, known as the "structure-function relationship," indicates that the specific shape of a protein determines how it interacts with other molecules and performs its biological role.
Answered by GPT-4o mini
The main benefit of genetic biodiversity is:

**Genetic biodiversity helps populations adapt to environmental changes.**

This increased variability in genetic traits within a population allows for a greater chance that some individuals will possess characteristics that enable them to survive and thrive in changing environments, thereby maintaining the overall health and sustainability of the population.