Artificial Selection Inbreeding and outbreeding, SPECIATION Sympatric Speciation and Allopatric Speciation, & Genetic drift Founder's Effect and Bottleneck effect

Question 1

breeding of closely related
individuals whether plant or
animals.

producing high diversity but
less variation among species

Pure breeding means
_______

Answer 1

Inbreeding

Question 2

mating between unrelated or
distantly related individuals of
a species.

shows increasing diversity
and variation.

promote heterozygosity
(hybrids individual)

Answer 2

Outbreeding

Question 3

Process of formation
of new species from
existing species

Answer 3

SPECIATION

Question 4

speciation occurs even though the two groups are still living in the same area.

Answer 4

Sympatric speciation

Question 5

speciation occurs because a given group has been separated from the parent
group, usually because of a geographic separation as time goes by.

Answer 5

Allopatric speciation

Question 6

Events that change allele
frequency.

leads to change in the genetic
composition of a small breeding
population

Answer 6

Genetic drift

Question 7

part of the population immigrates to and colonizes a new area

Answer 7

Founder’s effect

Question 8

a disaster happens leaving few survivors from an original population

Answer 8

Bottleneck effect