Epigenetics of Reproduction in Animals - Building the Most Complex Structure on Earth - page 62

Cilia

Macronucleus

Micronucleus

Oral groove

Food vacuoles

Contractile vacuole

Anal pore

Figure 2.1 Drawing of a Paramecium caudatum .
Source : From http://sahsrojas.pbworks.com/w/page/3719748/svg%20paramecium .

Ribosomes Endoplasmic

reticulum

Golgi
apparatus Ribosomes

Endoplasmic
reticulum

Nucleus

Mitochondria

Nucleus

Plasma
membrane

Vacuole

Golgi
apparatus

Mitochondria

Chloroplast

Plasma
membrane

Centriole

Cell wall

Animal cell Plant cell

Figure 2.2 Generalized structures of an animal and a plant cell.
Source : From http://missbzscience.wikispaces.com/4%29+Cells .