Describe the term differentiation, and the role it plays in the development of the fetus. plz help me

Embryonic differentiation is the process of development during which embryonic cells specialize and diverse tissue structures arise.

Explanation:

A cell capable of differentiating into any typeof cell is known as \"totipotent\". For mammals, totipotent includesthe zygote and products of the first few cell divisions. There are also certaintypes of cells that can differentiate into many types of cells. These cells areknown as \"pluripotent\" or stem cells in animals (meristemic cells inhigher plants). While this type of cell can divide to produce newdifferentiated generations, they retain th…

Explanation:

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answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.