Un biorreactores un recipiente o sistema que mantiene un ambiente biológicamenteactivo. En algunos casos, un biorreactor es un recipiente en el que se lleva a cabo un proceso químico que involucra organismos o sustancias bioquímicamente activas derivadas de dichos organismos. Este proceso puede ser aeróbico o anaeróbico. Estos biorreactores son comúnmente cilíndricos, variando en tamaño desde algunos mililitros hasta metros cúbicos y son usualmente fabricados en acero inoxidable.
Two identical daughter cells are produced at the end of a single mitotic division.
The two kinds of haploid cells made in meiosis are sperm cells in males and egg cells (or ova) in females. These haploid cells are produced after two rounds of cell division during meiosis, resulting in cells with half the number of chromosomes as the parent cell.
The two main kinds of cells in blood are red blood cells, which transport oxygen throughout the body, and white blood cells, which help the body fight infection and disease.
Mitosis is the type of cell division which takes place during growth, repair and asexual reproduction. So the types of cells produced are normal body cells eg skin, brain, muscle, bone, liver etc, in other words they are not reproductive cells. Cells produced by mitosis are exact copies of the parent cell: they have the same number of chromosomes and the same genes. Reproductive cells (eggs and sperm) are produced by the alternative type of cell division called meiosis.
The two basic kinds of cells are prokaryotic cells and eukaryotic cells. Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells have a nucleus and other membrane-bound organelles.
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Two identical daughter cells are produced at the end of a single mitotic division.
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Bacteria, yeast, sponges
The two kinds of haploid cells made in meiosis are sperm cells in males and egg cells (or ova) in females. These haploid cells are produced after two rounds of cell division during meiosis, resulting in cells with half the number of chromosomes as the parent cell.
Mitotic cell division
Sponges provide many kinds of information:Studying different kinds of animals is just interesting because they're so different from usStudying how sponges live teaches you some of the ways that our bodies stay aliveStudying how sponges survive in the ocean teaches you to respect and care for the ocean and the plants and animals that live thereStudying how sponges are part of the ecosystem teaches you that every living thing is important
Phylum PoriferaClass CalcareaOrder ClathrinidaOrder LeucosoleniidaOrder SycettidaOrder LeucettidaClass HexactinellidaClass DemospongiaeOrder HaploscleridaOrder PoeciloscleridaClass SclerospongiaeWith about 5000 species known across the world. Sponges are primarilymarine, but around 150 species live in fresh water. Sponges havecellular-level organization, meaning that that their cells arespecialized so that different cells perform different functions, butsimilar cells are not organized into tissues and bodies are a sort ofloose aggregation of different kinds of cells. This is the simplestkind of cellular organization found among parazoans.
There are over 15000 modern species of spongesknown and there are heaps of types
Sponges are often large sources of nutrition for the duck.
There are many different kinds of sponges. Every time you see a sponge with a different shape and color, that is a different species. There are thousands of different species of sponges, tube sponges, encrusting sponges, demosponges, etc. But yes, Porifera only includes sponges. So sponges are the only animals in the Porifera.