Cassie is seventeen, has bright pink hair, and frequently wears ripped black clothing. Her parents have firm rules when it comes to issues relating to her safety but are much more open and communicative in terms of her style. Cassie is likely to have a strong sense of identity.
Indicate whether the statement is true or false
Question 2
The principle of access suggests that
a. mere access of a teratogen through the placenta is a guarantee of some effects.
b. a teratogen can access the mother's blood stream without accessing the fetal blood supply.
c. individuals within species as well as species themselves show major differences in susceptibility to different teratogens.
d. the accessibility of a given teratogen to a fetus or an embryo influences the extent of its damage.
Gallery of Xylosandrus crassiusculus split open, with pupae and black fungus
A maneless male lion, who also has little body hair - from Tsavo East National Park, Kenya
Bright Trees
black-eyed susan (2)
Pat Steir, Pink Chrysanthemum.