Which is a difference between plant and animal cells? A)
An animal cell can produce energy, because it has mitochondria.
B)
A plant cell has a well defined shape, because it has a cell wall,
C)
A plant cell can store genetic information, because it has a nucleus.
D)
Molecules can only pass into an animal cell because it has a cell
membrane

its B because a animal cell has no cell wall

Explanation:

in situ hybridization has been widely used for research applications, including clinical cytogenetics, gene mapping, tumor biology and studies of chromosome evolution.

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

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