Spherical, heterogeneous aggregates of proliferating, quiescent, and necrotic cells in culture that retain three-dimensional architecture and tissue-specific functions. The ability to form spheroids is a characteristic trait of CULTURED TUMOR CELLS derived from solid TUMORS. Cells from normal tissues can also form spheroids. They represent an in-vitro model for studies of the Biology of both normal and malignant cells. (From Bjerkvig, Spheroid Culture in Cancer Research, 1992)
An American football is an example of a prolate spheroid.
Subsidiary cells form the peripheral part of stomata and gaurd cells form the stomatal pore
neurons
Tissue describes a group of similar cells.
it means that cells divide to form new cells
Spheroids are sphere-like shapes. Eggs are sphere-like. Eggs can be found in the diary section!
Spheroids are sphere-like objects. Eggs are sphere-like objects. Eggs are found in the dairy section.
lizard eggs
in the chickens nest
An American football is an example of a prolate spheroid.
marbles
Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.Rows and columns intersect to form cells on an Excel worksheet.
Subsidiary cells form the peripheral part of stomata and gaurd cells form the stomatal pore
It form into two different cells
Cells store energy in the form of carbohydrates.
A mass of cancer cells form a tumor.
There's only one star, the Sun. It's basically a slightly oblate spheroid. All eight planets are also basically oblate spheroids. Minor planets: oblate spheroids again. Large moons: oblate spheroids. Have you detected the subtle pattern here yet? Small moons, asteroids, comets, everything else: any random shape you can imagine.