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den301095 [7]
3 years ago
5

After fertilization the zygote

Biology
1 answer:
Mekhanik [1.2K]3 years ago
6 0

Answer:

After fertilization, the zygote begins to divide rapidly. Twenty-four hours after fertilization, the zygote contains two cells, and three days after fertilization the zygote has 16 cells and is called a morula. The cells continue to divide and form a hollow bundle called a blastocyst

Explanation:

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Hay tees métodos pot los cuales se forma las perlas: naturalmente, culturas, o imitación. En la naturaleza, in irritante como un pará o un grand de arena de abre paso entre el manto y la cáscara de in mejillón, una almeja o una ostra. Leugo, como mecanismo de defensa, la criatura marina comienza a secretar una mucosa com minerales conocidos como nácar, el mismo material del que están hechas las conchas. Con el tiempo, la capa de nácar de acumula y después de varios años, las perlas de agua salada tardan más en formarse, una perla está completamente formada. En el método de cultivo, un irritante se implanta quirúrgicamente en la criatura, esto se conoce como el núcleo, la semilla o “madre de perla”. A partir de ahí sufre el mismo proceso que en la naturaleza. No creo que estuvieras preguntando sobre el proceso para hacer perlas de imitación. No hablo Español, así que esto ha sido traducido por el traductor de google si ay algún problema de traducción. Espero que esto ayude.
5 0
4 years ago
Which process transfers heat from a hot pavement to a person sitting on it?
vovikov84 [41]

the answer is conduction - the transfer of heat to an object through contact

5 0
4 years ago
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What information from your community’s disaster plan can be included in in your your own emergency preparedness plan ?
aleksandr82 [10.1K]

Answer:

What do I need to include in my family emergency plan?

  1. Phone numbers. Post emergency numbers in a central place where they won't be missed. ...
  2. An emergency contact. ...
  3. Escape routes. ...
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Increasing specialization of structure and
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Increasing specialization of structure and  function among animals of the same class or  order for survival in new and different  environments is called "phylogeny".

<u>Option: B</u>

<u>Explanation:</u>

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  • The detailing of species, their naming and grouping is understood as taxonomy. It is abundantly guided by phylogenetics, but maintains a field isolation from the scientific and logical.
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