Fungi during their life cycle have a haploid phase.
Also have a diploid phase.
Human somatic cells are diploid. (Blood, skin, Muscles, even zygote)
Human sex cells are haploid. (Eggs and sperms)
Hope this helps.
Answer:
The statement 'b. both occur only in reproductive cells' is true
I believe your pointing to number 16, I believe the answer is B
All would be affected because decomposers like to break down dead things meaning dead plants AND animals