Because they have different functions (so different genes are active in different tissues)
Necrosis
it is when a cell has a pre mature death
due to an injury or lack of blood supply
Their poverty costs the country and the world through the loss of the island's endemic biodiversity. Madagascar's major environmental problems include: Deforestation and habitat destruction. Agricultural fires.
Answer:
Monozygotic twins
Explanation:
Monozygotic or identical twins are those that originate from a single ovary_ and a single sperm and therefore share the same genetic load.
What happens in these cases is that the embryo splits in two, and depending on the moment in which this happens, different configurations can be expected in the development of the placenta.
When the embryo is cleaved within the first four days after fertilization it results in a bicorial-biamnotic pregnancy, that means, two sacs and two independent chorions will be visible (exactly the same as in the case of dizygotic twins from two different embryos).
Answer:
an organism is the highest level of organization
Explanation:
a tissue is a group of cells of the same function and shape working together
an organ is a group of tissues working together to perform a specific task
an organ system is two or more organs working together to execute a specific process
an organism is all organ systems functioning together to provide all process necessary for living