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vertebrados e invertebrados
 

Crossword Puzzle

vertebrados e invertebrados Online version

crucigrama de animales vertebrados e invertebrados

by Ermes Montalvo
1

es la presencia de órganos reproductivos usualmente asociados a los dos sexos

2

e caracterizan porque las crías son retenidas en el útero materno durante largo tiempo

3

son un filo de animales invertebrados acelomados protóstomos triblásticos

4

presentan fecundación externa y desarrollo ovíparo

5

Se caracterizan por un corto desarrollo en el útero

6

desarrollo embrionario en el que el organismo pone huevos y esto permanecen dentro de la hembra

7

constituyen el filo más numeroso y diverso del reino animal.

8

son el unico grupo de mamifero capas de poner huevo

9

son esponjas de reporduccion sexsual y asexual

10

la mayoría son ovíparos y viven exclusivamente en ambientes acuáticos

11

animal cuyo embrión se desarrolla, después de la fecundación

12

Son invertebrados protóstomos celomados, de cuerpo blando

13

Su cuerpo está compuesto por numerosos metámeros o anillos similares entre sí.

14

el desarrollo se presenta en un huevo pero en el medio externo

15

Conjunto de sustancias nutritivas que se encuentran almacenadas dentro de un huevo y que sirven para alimentar

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10
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2
8
3
14
15
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1
4
9
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12
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