Pathaway

Question 1

species

Answer 1

a group of organism that is biologically ‘distinct ‘from others and evolving along lineage.

Question 2

species concepts

Answer 2

-set of conditions necessary and sufficient to identify group of individuals as a species

Question 3

reason we need a species concept

Answer 3

-taxonomy
-evolutiomary biology
-ecological & behaviorual studies
-conservetation

Question 4

morphospecies

Answer 4

-organism -are classified by appearances ,morphological criteria

Question 5

morphospecies (pros )

Answer 5

-a pratical approach that is widely understood by scientist and non-scientist
-used to classify fossil records

Question 6

morphospecies (cons)

Answer 6

-not useful where species exhibit phenotypic difference (belongs to rings)
-not useful; when there is a lot of superficial phenotypic.ex(giraffe)

Question 7

Biological species context

Answer 7

-species are groups of actually or potentially of actually or potentially interbreeding individuals which are reproductively isolated rom other (viable ,fertility ,offspring)

Question 8

biological species (pros )

Answer 8

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Question 9

biological species (cons)

Answer 9

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Question 10

hermaphroditic

Answer 10

-species that can mate with anyone

Question 11

Hardy-Weinberg

Answer 11

-a model that predicts gentoype frequencies
-The conditions; random mating, large population size ,No immigration ,Emigration ,Mutation.

Question 12

Assortative mating

Answer 12

• mating pattern and a form of sexual selection in which individuals with similar phenotypes or genotypes mate with one another more frequently