AnswersBiologyThe Human Body: Part Two

The Human Body: Part Two — Test Answers

23 verified answers2 views
23
Free Preview

During a third-trimester ultrasound, what would a doctor expect to observe in a fetus?

A
the first heartbeat
B
response to noise and light
C
initial development of organs
D
presence of a tail-like structure
24
Free Preview

Which terms best complete the chart about characteristics of human development between fertilization and birth?

A
(1) Facial features form (2) Heartbeat can be heard (3) Nerve cells develop rapidly
B
(1) Heartbeat can be heard (2) Nerve cells develop rapidly (3) Facial features form
C
(1) Facial features form (2) Nerve cells develop rapidly (3) Heartbeat can be heard
D
(1) Nerve cells develop rapidly (2) Facial features form (3) Heartbeat can be heard
25

In general, what happens to the hormone levels between days 21 and 27, just prior to menstruation if the egg was not fertilized?

A
Hormone levels go in two different directions.
B
Hormone levels generally decrease.
C
Hormone levels remain the same.
D
Hormone levels generally rise.

Did you find these answers helpful?

More from this Course

Quiz
23 verified answers

Test

Quiz
25 verified answers

Test

Quiz
22 verified answers

Test

The Human Body: Part Two — Test Answers — Biology