Please choose the correct choices; 1. the smallest amount of genetic diversity a
ID: 145702 • Letter: P
Question
Please choose the correct choices;
1. the smallest amount of genetic diversity among offspring will result from
A. asexual reproduction by fission
B sexual reproduction with random mating
C. sexual reproduction with self-fertilization
D. asexual reproduction by parthenogenesis.
2. which of these is not an example of a population evolving?
A. a strain of tuberculosis bacteria becomes resistant to an antibiotic
B. an exotic crab species invades a bay and the shells of their prey species become thicker after generations
C. a flying squirrel with a new, unique color pattern has offspring with a new pattern.
D. allele frequency of a gene stayed the same for several generations
3. In the evolutionary history of life, the ability to be multi-celled arose independently in several major taxonomic groups. (True or false )
4. Life evolved first in the terrestrial environment (True or false )
5. In the fungal life cycle, there is never a ________individual
A.multi celled diploid C. multicelled haploid
B. single celled diploid D. single celled haploid
6. speciation events occur rapidly or make take a long time to happen (true/false)
7.If a population is in hardy weinberg equilibrium, it is likely that it is
A. more than 10,000 individuals
B. mating at random
C. well adapted to its environment.
D. all of the above are correct.
Explanation / Answer
the smallest amount of genetic diversity among offspring will result from sexual reproduction with self-fertilization. allele frequency of a gene stayed the same for several generations is not an example of a population evolving. In the evolutionary history of life, the ability to be multi-celled arose independently in several major taxonomic groups :- False(In the evolutionary history of life, the ability to be multi-celled arose from single celled with endosymbiosis process in several major taxonomic groups) Life evolved first in the terrestrial environment:- False(Life evolved first in the aquatic environment)