Organism

• zygote

  (genetics) the diploid cell resulting from the union of a haploid spermatozoon and ovum (including...

• recombinant

  A cell or organism in which genetic recombination has occurred.

• parthenote

  A cell resulting from parthenogenesis.

Organelle

• nucleus

  A part of the cell containing DNA and RNA and responsible for growth and reproduction.

• organelle

  A specialized part of a cell; analogous to an organ; "the first organelle to be identified...

Also contains

• somatic cell

  Any of the cells of a plant or animal except the reproductive cells; a cell that does...

• cytoplasm

  The protoplasm of a cell excluding the nucleus; is full of proteins that control cell...

• embryonic cell

  A cell of an embryo.

• gametocyte

  An immature animal or plant cell that develops into a gamete by meiosis.

• fiber

  Any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber).

• plant cell

  A cell that is a structural and functional unit of a plant.

• mother cell

  Cell from which another cell of an organism (usually of a different sort) develops;...

• reproductive cell

  A spermatozoon or an ovum; a cell responsible for transmitting DNA to the next...

• flagellated cell

  Any cell or one-celled organism equipped with a flagellum.

• beta cell

  A cell that produces insulin in the isles of Langerhans in the pancreas.

• archespore

  Primitive cell or group of cells from which a mother cell develops.

• daughter cell

  A cell formed by the division or budding of another cell; "anthrax grows by dividing...

• energid

  A biological unit consisting of a nucleus and the body of cytoplasm with which it inter...

• blastema

  A mass of undifferentiated cells from which an organ or body part develops.

• blastomere

  Any cell resulting from cleavage of a fertilized egg.

• arthrospore

  One of a string of thick walled vegetative resting cells formed by some algae and f...

• arthrospore

  A body that resembles a spore but is not an endospore; produced by some bacteria.

• vacuole

  A tiny cavity filled with fluid in the cytoplasm of a cell.

• cell membrane

  A thin membrane (a double layer of lipids) enclosing the cytoplasm of a cell; proteins...

• polar body

  A small cell containing little cytoplasm that is produced along with the oocyte and later...

• Leydig cell

  A cell in the testes that secretes the hormone testosterone.

• Sertoli cell

  Elongated cells found in the seminiferous tubules of the testis; apparently they nourish...

• akaryocyte

  A cell without a nucleus (as an erythrocyte).

• Kupffer's cell

  Specialized cells in the liver that destroy bacteria, foreign proteins, and worn-out...