Definition of supposititious. 1  1a : fraudulently substituted : spuriousb of a child (1) : falsely presented as a genuine heir (2) : illegitimate. 2  2 [influenced in meaning by supposition] a : imaginaryb : of the nature of or based on a supposition : hypothetical.
Mitochondria-Mitochondria are oblong shaped organelles that are found in the cytoplasm of every eukaryotic cell. In the animal cell, they are the main power generators, converting oxygen and nutrients into energy.nimal cells are typical of the eukaryotic cell, enclosed by a plasma membrane and containing a membrane-bound nucleus and organelles.
In prokaryotic cells there are three shared features they have with eukaryotic cells. You have to divide eukaryotic into plant cells and animal cells. Prokaryotic cells shar â¦ e ribosomes and the plasma membrane with animal cells. They have DNA, but do not have a nucleus.As for plant cells, they share having the plasma membrane, ribosome, and cell wall.here are many organelles in a eukaryotic cell, these are the organelles in an animal cell: nucleus (where the genetic information is housed), nucleolus (inside nucleus), golg â¦ i apparatus, vesicles, lysosomes, mitochondria, ribosomes, rough endoplasmic reticulum, smooth endoplasmic reticulum, and centrioles.