Awnser : C Lacks genetic variation
Explanation : The major disadvantages of asexual reproduction are: Lack of diversity. Since the offsprings are genetically identical to the parent they are more susceptible to the same diseases and nutrient deficiencies as the parent. All the negative mutations persist for generations.
when the see levels rises the great barrier reef will have less and less fishes
I believe it would be option A. If it still doesn't answer your question, don't hesitate comment below. :)
Answer:
Reduce yeild
Effects the production quality
Cost of productions increased
Explanation:
