GENETIC DRIFT

What is genetic drift in 1 word:

• random

• calculated

• especial

• darwin

Tags

NGSS.HS-LS4-2

The survivors of a random event were not better adapted.

This statement is

• true

• false

• very not true

• very false

Tags

NGSS.HS-LS4-4

Which of this words are connected to genetic drift?

• Chance

• Cows

• Impact

• Random

Tags

NGSS.HS-LS4-3

Change ... frequencies due to chance, randomly.

These random events don´t change evolution.

This statement is

• True

• False

Tags

NGSS.HS-LS3-2

when a large population is drastically reduced in size, causing a loss of genetic diversity that can have negative long-term effects.

• Founder effect

• Bottlebottom effect

• Bottleneck effect

• Founder Father effect

Tags

NGSS.HS-LS4-2

A ..... population is more vulnerable to Genetic Drift.

Founder effect:

• Change of area

• When a large population is drastically reduced in size.

• The species that grow in the new area does not represent the all population of the area that the first ones came from

• his reduction in genetic diversity can have significant long-term effects on the population, as the surviving individuals will carry a smaller and potentially less diverse gene pool.

Tags

NGSS.HS-LS4-2

Small populations wouldn´t be more affected compared to big ones, it would have significant changes.

This statement is....

• True

• False

Tags

NGSS.HS-LS2-1

NGSS.HS-LS2-6