Answer the following statement(s) true (T) or false (F)
1. The embryo and the umbilical cord develop from the same layer of cells in the blastocyst.
2. The chorionic villi form the umbilical cord.
3. Ultrasonography can be used to determine fetal gestational age.
4. A sonogram may detect the presence of a structural abnormality.
5. Amniocentesis and chorionic villus sampling are used to detect chromosomal abnormalities in a fetus.
1. FALSE
2. FALSE
3. TRUE
4. TRUE
5. TRUE
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Discuss the general significance of genetic conditions and ethnicity. Then select one ethnic group and discuss a genetic condition that is of particular significance to that group. Outline the effect that the condition may have on the offspring that inherit it.
What will be an ideal response?
How does methamphetamine differ from amphetamines?
A) It is more potent. B) It is less potent. C) It has fewer side effects. D) It is more commonly prescribed by doctors.
This type of neoplasm is not encapsulated. It invades other cells and attacks them.
a. Cancer b. Malignant c. Benign d. A and B
Plantar fasciitis is
A. inflammation of connective tissue on the underside of the foot. B. injury to a ligament. C. a bony growth on the underside of the heel (calcaneus). D. a recommended treatment for many injuries.