1 00:00:00,940 --> 00:00:06,139 Hey, hello there, we are Diego, Miguel and Mirelle. 2 00:00:08,810 --> 00:00:11,369 We are going to talk about the invertebrates. 3 00:00:12,210 --> 00:00:16,089 More specific in the cinerarians and the porifers. 4 00:00:19,269 --> 00:00:24,109 The cinerarians are bad-faced bodies with mouse and anus in the same orifice, 5 00:00:24,530 --> 00:00:26,449 and also have gastrovascular cavity. 6 00:00:26,870 --> 00:00:28,629 Jellyfish is a very good example. 7 00:00:28,629 --> 00:00:32,850 Os poríferos son tamén chamados de esponjas 8 00:00:32,850 --> 00:00:34,549 e non son simétricos 9 00:00:34,549 --> 00:00:35,390 ou ten simetria radial 10 00:00:35,390 --> 00:00:37,369 Máis son animais marinos 11 00:00:37,369 --> 00:00:39,770 e eles se atachan ao piso 12 00:00:39,770 --> 00:00:41,649 Este é un exemplo 13 00:00:41,649 --> 00:00:42,950 E este é un outro 14 00:00:42,950 --> 00:00:48,929 Ok, agora vamos a falar 15 00:00:48,929 --> 00:00:50,450 sobre a estructura porífera 16 00:00:50,450 --> 00:00:52,090 Poden ser tres tipos 17 00:00:52,090 --> 00:00:54,630 Un esconoide, que é o corpo mais simples 18 00:00:54,630 --> 00:00:57,710 e este é un exemplo 19 00:00:57,710 --> 00:01:05,129 O psiconoide é o intermedio complexo que ten flagellados canales, que é isto. 20 00:01:05,670 --> 00:01:12,629 E o leuconoide é o máis complexo que ten flagellados canales, que é isto. 21 00:01:14,629 --> 00:01:18,530 As nutricións, no caso do polífero, non ten un sistema de digestión. 22 00:01:19,489 --> 00:01:24,890 E os sinalios ten gastrointestinal cavidade e ten células no tentaculo 23 00:01:24,890 --> 00:01:26,349 got sinocides 24 00:01:26,349 --> 00:01:28,069 to capture their prey. 25 00:01:29,409 --> 00:01:31,290 Now we are going to talk about 26 00:01:31,290 --> 00:01:32,930 the body structure cell type 27 00:01:32,930 --> 00:01:35,049 that traps food and method of 28 00:01:35,049 --> 00:01:37,250 reproduction. The body structure 29 00:01:37,250 --> 00:01:38,930 of the sponges is hollow 30 00:01:38,930 --> 00:01:40,969 body with 31 00:01:40,969 --> 00:01:43,269 pores, and the cineraria body structure 32 00:01:43,269 --> 00:01:45,129 is poly to medusa 33 00:01:45,129 --> 00:01:47,150 and they have 34 00:01:47,150 --> 00:01:49,250 central body cavity and tentacles. 35 00:01:49,430 --> 00:01:51,329 The cell type that traps food 36 00:01:51,329 --> 00:01:52,909 and the sponges 37 00:01:52,909 --> 00:01:54,250 are solar cells 38 00:01:54,250 --> 00:01:56,430 and the cinedarians stinging cells. 39 00:01:57,230 --> 00:01:58,629 And the methods of reproduction 40 00:01:58,629 --> 00:02:00,590 in the case of sponges can be 41 00:02:00,590 --> 00:02:02,890 sexual and asexual, and in the cinedarians 42 00:02:02,890 --> 00:02:04,609 the same. Now Miguel 43 00:02:04,609 --> 00:02:06,890 is going to talk more 44 00:02:06,890 --> 00:02:07,769 about reproduction. 45 00:02:10,169 --> 00:02:12,750 The reproduction of the polyferons 46 00:02:12,750 --> 00:02:14,870 and the cinedarians have the same 47 00:02:14,870 --> 00:02:17,050 reproduction. They have asexual 48 00:02:17,050 --> 00:02:18,969 by via bodin and sexual 49 00:02:18,969 --> 00:02:19,930 by via gamete. 50 00:02:19,930 --> 00:02:22,930 Then, the polyferons 51 00:02:22,930 --> 00:02:24,849 and funerarias, similarities and differences 52 00:02:24,849 --> 00:02:27,610 They are all marine animals 53 00:02:27,610 --> 00:02:29,270 and they have tentacles 54 00:02:29,270 --> 00:02:30,949 They are invertebrates 55 00:02:30,949 --> 00:02:33,469 The differences are that some move 56 00:02:33,469 --> 00:02:34,810 and some move on 57 00:02:34,810 --> 00:02:37,710 Some are plants and some are animals 58 00:02:37,710 --> 00:02:40,889 Finally, we have to say a crossword 59 00:02:40,889 --> 00:02:42,509 about invertebrates 60 00:02:42,509 --> 00:02:45,129 In specific, more about 61 00:02:45,129 --> 00:02:47,069 polyferons and funerarias 62 00:02:47,069 --> 00:02:52,939 and this is all 63 00:02:52,939 --> 00:02:53,979 we hope you like it 64 00:02:53,979 --> 00:02:54,379 bye