Liver lobule

Portal triad

Central vein

Hepatic acinus

Lamina propria

Muscularis mucosa

Submucosa

Muscularis externa

The growth of the embryo or the size of organs will be affected

The embryo would either undergo death and miscarriage, or survive intact

The embryo may develop structural abnormalities in several organs

The physiological functioning but not the structure of organs may change

The effect of a teratogen can vary depending on the time during development the embryo was exposed.

The method by which the embryo was exposed to the teratogen can affect the extent of harm. 

The effect of a teratogen causing a miscarriage can occur via a number of different mechanisms.

A teratogen can have one of four key effects - death, a malformation, growth retardation or functional deficit.  

They eat more meat than chimpanzees and gorillas

Of their larger body size

Of the slow rate of body development that characterises all great apes

Human brains grow for a longer period of time

Centrally placed foramen magnum

Vertebrae equal in size

Long, tall iliac blades

C-shaped spinal curvature

Latitude

Longitude

Country of origin

Distance from the ocean

Dorsal, Right

Ventral, Left

Dorsal, Left

Ventral, Right

Liver lobule

Portal triad

Central vein

Hepatic acinus

Aggregates of T lymphocytes

Secretory glands

Serosal epithelial cells

Enteric neurons and glia