question 1:Match the term o that best describes it.

1.Niche 

2.habitat

3.Adaptive Radiation 

4.Adaptation    

5.Speciation 

     [ Choose ]

      a. how an organism interacts with its environment.

      b. small changes in the gene pool of a population.

      c. the place (environment) where an organism lives.

      d. Same species moves to occupy multiple different habitats in order to decrease niche overlap.

      e.occurs only after enough adaptations have accumulated after extremely long periods of time.

question 2. In a prokaryote, a group of genes with related functions, along with their associated control sequences defines a(n)

a. repressor

b. allele

c.operon

d. promoter

question 3.

Behavioral isolation occurs when organisms have mating seasons during different times of the year.

True or False

question 4. Allopatric speciation requires that organisms become reproductively isolated despite living in the same environment.

• True or

False

question 5. Scientists believe that the first molecules on earth were likely lipids and carbohydrates.

True or False