Genetic Diversity

What is a mutation?

• Adenine

• a change/mistake in DNA

• a copy of the original DNA

• Guanine

Tags

NGSS.HS-LS3-2

The variety of forms of genes (alleles) within a species

• biodiversity

• species diversity

• genetic diversity

• ecological diversity

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Type of biodiversity that refers to all the different genes contained within all members of a population:

• population diversity

• genetic diversity

• species diversity

• none of these

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Provides the raw material for adaptations to local conditions.

• Population Ecology

• Speciation

• Genetic Diversity

• Species Diversity

Tags

NGSS.HS-LS2-2

NGSS.HS-LS4-5

Which of the following best describes genetic diversity?

• The variety of species in an ecosystem

• The variety of ecosystems in a region

• The variety of genes within a species

• The variety of populations in a habitat

Tags

NGSS.MS-LS4-4

Why is genetic diversity important for a species' survival?

• It increases the species' aesthetic value

• It allows for adaptation to changing environments

• It reduces the need for food resources

• It ensures uniformity among individuals

Tags

NGSS.HS-LS4-2

NGSS.HS-LS4-4

NGSS.HS-LS4-5

Which process contributes to genetic diversity in a population?

• Photosynthesis

• Mitosis

• Meiosis

• Respiration

Tags

NGSS.HS-LS3-2

What is the role of mutations in genetic diversity?

• They decrease genetic variation

• They have no effect on genetic variation

• They increase genetic variation

• They eliminate harmful genes

Tags

NGSS.HS-LS3-2

How does genetic drift affect genetic diversity?

• It increases genetic diversity

• It decreases genetic diversity

• It has no effect on genetic diversity

• It stabilizes genetic diversity

Which of the following is an example of genetic diversity?

• Different species of birds in a forest

• Different breeds of dogs

• Different types of ecosystems

• Different populations of fish in a lake

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2