Exam 29: Development and Inheritance

Figure 29-2 Fetus at 10 Weeks Use Figure 29-2 to answer the following questions: -Identify the structure labeled "4."

The ________ is the portion of the endometrium not in contact with the chorion.

All of the following changes occur during puberty, except

The primary nutrient source for early embryonic development that later becomes an important site for bloodformation is the

The hollow cavity within the blastocyst is the

Shortly after gastrulation, the body and organs of the embryo begin to form. This process is called

The developmental period that is the period of all embryological and early fetal development is

The stage of labor during which the fetus emerges from the vagina is called the ________ stage.

Figure 29-1 Early Human Development Use Figure 29-1 to answer the following questions: -Identify the process occurring at the structure labeled "13."

The full set of genetic information in an individual's chromosomes is called

The alternate forms of any one gene are called

Adolescence begins at the period of sexual maturity called

The almost identical cells produced by cleavage divisions are called

During gestation, contraction of the myometrium is inhibited by ________, produced by the corpus luteum.

The embryo becomes a fetus at

A gene's position on a chromosome is called a

The epidermis and accessory structures of skin form from which germ layer?

A space opens within the inner cell mass that will form the

If an individual carries a pair of alleles that are the same, the individual is ________ for the trait.

Blood flows from the fetus to the placenta through paired