Question

In E. O. Wilson's theories about the operation of evolutionary processes across scales, sports are what?

		Evidence of the selfish gene
		Evidence of the selfish individual
		Evidence of group selection
		Evidence of social structure based on genetic relatedness
		C and D

Incipient speciation in grizzly bears and polar bear hybrids due to the breakdown of a partial geographic barrier (being reduced by global heating)

		Allopatric speciation
		Sympatric speciation
		Parapatric speciation
		None

This type of evolution dominated the first billion years of life.

		Assertive evolution
		Horizontal evolution
		Vertical evolution
		Darwinian evolution
		C and D

When the first algae or bryophytes colonized the empty continents it would have set the stage for this process of community ecology dependent on lifeless habitats.

		Migration
		Competition
		Primary succession
		Genetic drift

Answer 1

Question 1

The correct answer is option E - C and D

Explanation:E. O Wilsonn's theory explains both Group selection and social structure based on genetic relatedness

Question 2

The correct answer is option C

Explanation : Parapatric evolution occurs when partial separation between two species breaks and species of two speciies can interbreed by crossing the habitat. But the hybrid produced have reduced fitness than the parental species.

Question 3

The correct answer is option A- assertive evolution

Explanation: for first billion years the evolution was of assertive nature.

Question 4

The correct answer is option C -Primary Succession

Explanation: Primary succession occurs when a bare land which was not occupied by organisms before is occupied by the pioneer community such as the producers like algae or other plants.