{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

Ɛhia

2

LOW
Evolution is a gradual change in species over many generations. There are several mechanisms which contribute to these observed changes.
Which mechanisms increase genetic diversity in populations? Select THREE correct answers.

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Ɛhia

1

Common baboons live on the savanna in breeding groups called troops. While females tend to stay with group, younger or less dominant males may leave to join a neighboring troop. Which of these is a likely outcome of movement by young males?

Gene flow occurs between populations.

Allele frequencies suddenly change.

Relative genotypic frequencies reach a constant state.

Intermediate phenotypes increase in the species.

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Ɛhia

1

Two populations of mice living in the same forest are separated by a large water-filled ditch. After a rainstorm, flood brings several mice from one population to the other population. When the nice from the population reproduce with member of the second population, which of the following will likely occur?

All the offspring will dies as a result of reproductive mutations.

The offspring will be forced to leave the second population.

The offspring will be genetically identical to their parent from the first population.

The offspring in the second population will have greater genetic variety.

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Ɛhia

1

Lord Howe Island is a volcanic island in the Tasman Sea that is about 11km long and 2.8km wide. The island has two species of palm trees. Howe forsteriana and the more abundant Howe belmoreana. The two species do not interbreed even when they grow very close to each other. Which evolutionary process fails to occurs.

Genetic drift of Howe forsteriana

Natural selection of adaptive traits in both species

Gene flow between the two species

Mutations in Howea belmoreana

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Ɛhia

1

The concept of gene flow is demonstrated when a cow is driven off from its hear, joins another heard, and reproduces. When the cow contributes to the gene pool of the new heard, which of these most likely increases?

Natural selection

Genetic Variation

Environmental fitness

Reproductive mutations

Copy of 10D Items (Supporting) (5/2/2026)

Copy of 10D Items (Supporting) (5/2/2026)

LOW
Evolution is a gradual change in species over many generations. There are several mechanisms which contribute to these observed changes.
Which mechanisms increase genetic diversity in populations? Select THREE correct answers.

Common baboons live on the savanna in breeding groups called troops. While females tend to stay with group, younger or less dominant males may leave to join a neighboring troop. Which of these is a likely outcome of movement by young males?

The concept of gene flow is demonstrated when a cow is driven off from its hear, joins another heard, and reproduces. When the cow contributes to the gene pool of the new heard, which of these most likely increases?

LOW
Evolution is a gradual change in species over many generations. There are several mechanisms which contribute to these observed changes.
Which mechanisms increase genetic diversity in populations? Select THREE correct answers.

Common baboons live on the savanna in breeding groups called troops. While females tend to stay with group, younger or less dominant males may leave to join a neighboring troop. Which of these is a likely outcome of movement by young males?

The concept of gene flow is demonstrated when a cow is driven off from its hear, joins another heard, and reproduces. When the cow contributes to the gene pool of the new heard, which of these most likely increases?

Copy of 10D Items (Supporting) (5/2/2026)

Copy of 10D Items (Supporting) (5/2/2026)

LOWEvolution is a gradual change in species over many generations. There are several mechanisms which contribute to these observed changes.Which mechanisms increase genetic diversity in populations? Select THREE correct answers.

Common baboons live on the savanna in breeding groups called troops. While females tend to stay with group, younger or less dominant males may leave to join a neighboring troop. Which of these is a likely outcome of movement by young males?

The concept of gene flow is demonstrated when a cow is driven off from its hear, joins another heard, and reproduces. When the cow contributes to the gene pool of the new heard, which of these most likely increases?

LOWEvolution is a gradual change in species over many generations. There are several mechanisms which contribute to these observed changes.Which mechanisms increase genetic diversity in populations? Select THREE correct answers.

Common baboons live on the savanna in breeding groups called troops. While females tend to stay with group, younger or less dominant males may leave to join a neighboring troop. Which of these is a likely outcome of movement by young males?

The concept of gene flow is demonstrated when a cow is driven off from its hear, joins another heard, and reproduces. When the cow contributes to the gene pool of the new heard, which of these most likely increases?

LOW
Evolution is a gradual change in species over many generations. There are several mechanisms which contribute to these observed changes.
Which mechanisms increase genetic diversity in populations? Select THREE correct answers.

LOW
Evolution is a gradual change in species over many generations. There are several mechanisms which contribute to these observed changes.
Which mechanisms increase genetic diversity in populations? Select THREE correct answers.