why regeneration is very limited and birds and mammals?
Answers
Explanation:
In biology, regeneration is the process of renewal, restoration, and tissue growth that makes genomes, cells, organisms, and ecosystems resilient to natural fluctuations or events that cause disturbance or damage.[1] Every species is capable of regeneration, from bacteria to humans.[2][3] Regeneration can either be complete[4] where the new tissue is the same as the lost tissue,[4] or incomplete[5] where after the necrotic tissue comes fibrosis.[5]
Arthropods Edit
Arthropods are known to regenerate appendages following loss or autotomy.[23] Regeneration among arthropods is restricted by molting such that hemimetabolous insects are capable of regeneration only until their final molt whereas most crustaceans can regenerate throughout their lifetimes.[24] Molting cycles are hormonally regulated in arthropods,[25] although premature molting can be induced by autotomy.[23] Mechanisms underlying appendage regeneration in hemimetabolous insects and crustaceans is highly conserved.[26] During limb regeneration species in both taxa form a blastema[27] following autotomy with regeneration of the excised limb occurring during proecdysis.[25] Limb regeneration is also present in insects that undergo metamorphosis, such as beetles, although the cost of said regeneration is a delayed pupal stage.[28] Arachnids, including scorpions, are known to regenerate their venom, although the content of the regenerated venom is different than the original venom during its regeneration, as the venom volume is replaced before the active proteins are all replenished.[29]
Answer:
Due to the existing latest technologies which has adverse effects on the animals .
Due to the spreading different diseases.
pollution
lack of care to the birds and mammals.
5G impact to the birds.
lack of habitat to the birds and mammals.