Question

choose the odd one out and give reason for that which you choose 1. planoria ,sea cucumber,spanges ,amobea. 2. Testes,scrotum , fallopian tube, vasdeferenes. 3.fertilization ,budding ,regeneration ,binary fission. 4. zygote , emobya , foetus ,adult

Answer 1

for first one answer is planoria second is scrotum third is binary fission