14. Intext question I

  

a. If a trait A exists in 10% of a population of an asexually reproducing species and a trait B exists in 60% of the same population, which trait is likely to have arisen earlier?

 

b. Cell divisions produce similar cells with __________ in asexual reproduction.

 

c. In some species, a sudden mutation caused by environmental factors can arise. Future generations of such organisms then inherit this newly induced feature in certain species members.