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

Ɛhia

1

Movement of individuals into or out of a population is _______________.

gene flow

gene drift

mutation

natural selection

Ɛhia

1

A change in DNA that creates a new allele is _______________.

gene flow

gene drift

mutation

natural selection

Ɛhia

1

Random change in allele frequency, usually in small populations is _______________.

gene flow

gene drift

mutation

natural selection

Ɛhia

9

Which of the following best describes the Founder Effect?

A disaster reducing the population to a small number, followed by recovery and expansion.

A small group splintering off and starting a new colony, affecting the gene pool of the new population.

Genetic variation caused by random mate selection and fertilization.

Increased competition for limited resources in a population.

Ɛhia

10

What happens to the gene pool of a population after a bottleneck event?

It expands with increased genetic diversity.

It narrows with some alleles lost.

It remains unchanged.

It becomes more similar to the original population.

Ɛhia

9

Which of the following best describes the effects of gene flow on a population? Select all that apply:

Gene flow can result in genetic mixing across regions.

Gene flow can increase the differences between populations.

Gene flow tends to cause a population to become more genetically isolated

Migration and distribution can alter allele frequencies within sub-populations.

Ɛhia

1

Which organisms is most closely related to the Prorastomus?

Trichechidae

Dugonginae

Protosiren

Halitherinae

Ɛhia

1

What characteristic seperates the Protosiren from the Trichechidae?

Reduced pelvis

Enlarged tail

Quadrupedal swimming

Reduced hindlimbs

Ɛhia

1

Researchers analyzed a mitochondrial gene of different bat species to determine relatedness. A cladogram of their results is shown.
Based on the cladogram, which set of bat species is the least related?

Cynopterus sphinx and Chironax melanocephalus

Dyacopterus spadiceus and Otopteropus cartilagonodus

Ptenochirus minor and Megaerops niphanae

Haplonycteris fischeri and Ptenochirus jagori

Ɛhia

3

Drag and drop the name of each component of the virus below.

Mmuae Afoforo a Wobɛpaw:

Capsid

DNA or RNA

Tail Fibers

1

Viruses are considered living organisms.

Nokorɛ

Ɛnyɛ ampa

Ɛhia

1

Put the following in order from smallest to largest.

Prokaryotic cell
Eukaryotic cell
Virus

Ɛhia

1

Which of these describes a difference between viruses and cells?

Cells reproduce independently, and viruses require a host to reproduce.

Viruses have membranes made of proteins, and cells have membranes made of nucleic

Cells contain protein, and viruses contain only carbohydrates.

Viruses have flagella, and cells have only cilia.

Mechanisms of Evolution, Cladograms, Viruses_HB

Mechanisms of Evolution, Cladograms, Viruses_HB

Movement of individuals into or out of a population is _______________.

A change in DNA that creates a new allele is _______________.

Random change in allele frequency, usually in small populations is _______________.

Which of the following best describes the Founder Effect?

What happens to the gene pool of a population after a bottleneck event?

Which of the following best describes the effects of gene flow on a population? Select all that apply:

Which organisms is most closely related to the Prorastomus?

What characteristic seperates the Protosiren from the Trichechidae?

Researchers analyzed a mitochondrial gene of different bat species to determine relatedness. A cladogram of their results is shown.
Based on the cladogram, which set of bat species is the least related?

Viruses are considered living organisms.

Put the following in order from smallest to largest.

Which of these describes a difference between viruses and cells?

Movement of individuals into or out of a population is _______________.

A change in DNA that creates a new allele is _______________.

Random change in allele frequency, usually in small populations is _______________.

Which of the following best describes the Founder Effect?

What happens to the gene pool of a population after a bottleneck event?

Which of the following best describes the effects of gene flow on a population? Select all that apply:

Which organisms is most closely related to the Prorastomus?

What characteristic seperates the Protosiren from the Trichechidae?

Researchers analyzed a mitochondrial gene of different bat species to determine relatedness. A cladogram of their results is shown.
Based on the cladogram, which set of bat species is the least related?

Viruses are considered living organisms.

Put the following in order from smallest to largest.

Which of these describes a difference between viruses and cells?

Mechanisms of Evolution, Cladograms, Viruses_HB

Mechanisms of Evolution, Cladograms, Viruses_HB

Movement of individuals into or out of a population is _______________.

A change in DNA that creates a new allele is _______________.

Random change in allele frequency, usually in small populations is _______________.

Which of the following best describes the Founder Effect?

What happens to the gene pool of a population after a bottleneck event?

Which of the following best describes the effects of gene flow on a population? Select all that apply:

Which organisms is most closely related to the Prorastomus?

What characteristic seperates the Protosiren from the Trichechidae?

Researchers analyzed a mitochondrial gene of different bat species to determine relatedness. A cladogram of their results is shown.Based on the cladogram, which set of bat species is the least related?

Viruses are considered living organisms.

Put the following in order from smallest to largest.

Which of these describes a difference between viruses and cells?

Movement of individuals into or out of a population is _______________.

A change in DNA that creates a new allele is _______________.

Random change in allele frequency, usually in small populations is _______________.

Which of the following best describes the Founder Effect?

What happens to the gene pool of a population after a bottleneck event?

Which of the following best describes the effects of gene flow on a population? Select all that apply:

Which organisms is most closely related to the Prorastomus?

What characteristic seperates the Protosiren from the Trichechidae?

Researchers analyzed a mitochondrial gene of different bat species to determine relatedness. A cladogram of their results is shown.Based on the cladogram, which set of bat species is the least related?

Viruses are considered living organisms.

Put the following in order from smallest to largest.

Which of these describes a difference between viruses and cells?

Researchers analyzed a mitochondrial gene of different bat species to determine relatedness. A cladogram of their results is shown.
Based on the cladogram, which set of bat species is the least related?

Researchers analyzed a mitochondrial gene of different bat species to determine relatedness. A cladogram of their results is shown.
Based on the cladogram, which set of bat species is the least related?