After metamorphosis, these organs become redundant and will be reabsorbed by controlled cell death, called apoptosis.
ˈæftɚ mˌɛɾəmˈoːɹfəsˌɪs, ðiːz ˈɔːɹɡənz bɪkˌʌm ɹᵻdˈʌndənt ænd wɪl biː ɹˈiːbsoːɹbd baɪ kəntɹˈoʊld sˈɛl dˈɛθ, kˈɔːld ɐpəptˈoʊsɪs.