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Extremely strange creature "half plant, half animal" under the sea

Báo Khoa học và Đời sốngBáo Khoa học và Đời sống28/05/2024


Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien
Sea anemones are bizarre marine creatures that are both plant- like and animal- like, at least in terms of their genetic code.
Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien-Hinh-2
Despite their simple bodies, sea anemones possess complex networks of gene interactions, similar to those of higher animals such as fruit flies and humans.
Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien-Hinh-3
This refutes the view that complex genetic linkage always equates to complex body structure.
Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien-Hinh-4
The evolution of this complex genetic organization took place about 600 million years ago, before sea anemones, fruit flies, and humans diverged.
Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien-Hinh-5
In addition, sea anemones also have a second level of genetic organization similar to plants, involving tiny pieces of genetic material called microRNA.
Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien-Hinh-6
MicroRNAs in sea anemones have similarities to both animals and plants, suggesting they evolved before the divergence of the two kingdoms, suggesting an evolutionary link between animal and plant microRNAs.
Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien-Hinh-7
Sea anemones' food usually consists of small fish, crustaceans and clams, and even seabirds.
Sinh vat ky di 'nua thuc vat, nua dong vat' duoi bien-Hinh-8
Sea anemones use their tentacles to suddenly inject venom, causing their prey to freeze and swallow them whole.

Dear readers, please watch the video : Three creatures that go against the theory of evolution and are their own enemies.



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