BIOL133 Exam 1 Questions and Answers
with Verified Solutions | Latest Updated 2026
A decrease in blood water levels is Homeostasis
detected in the brain. The brain
sends signals to the pituitary gland
to release hormones that
communicate with the kidney to
reabsorb water, which will
increase
blood water levels. This represents
what life property?
The integumentary system is organization
composed of skin, hair, nails and
glands. The skin contains areolar
tissue. Areolar tissue contains
fibroblast and macrophage cells.
What characteristic of life does this
represent?
Based on levels of organization, Mississippi River
which example represents the
broadest level?
, 5,1,3,2,4,6Place the steps of the 5,1,3,2,4,6
scientific method in order from
beginning to end.
1) Form a hypothesis
2) Analyze the results
3) Perform the experiment
4) Form a conclusion
5) Make an observation
6) Support or reject the hypothesis
Which is an example of a the batteries are dead
hypothesis
that can explain the observation,
flashlight does not work?
When the brain, spinal cord and System
nerves of the body communicate
with each other, it represents the
_______________ level of
organization.
When a sperm uses chemical response
signals
to navigate the swim towards the
egg, it is positive response. This is
a
form of
Which discipline would one embryologist mammalogist
practice
if studying the development of
zygotes (fertilized eggs) in
mammals?
with Verified Solutions | Latest Updated 2026
A decrease in blood water levels is Homeostasis
detected in the brain. The brain
sends signals to the pituitary gland
to release hormones that
communicate with the kidney to
reabsorb water, which will
increase
blood water levels. This represents
what life property?
The integumentary system is organization
composed of skin, hair, nails and
glands. The skin contains areolar
tissue. Areolar tissue contains
fibroblast and macrophage cells.
What characteristic of life does this
represent?
Based on levels of organization, Mississippi River
which example represents the
broadest level?
, 5,1,3,2,4,6Place the steps of the 5,1,3,2,4,6
scientific method in order from
beginning to end.
1) Form a hypothesis
2) Analyze the results
3) Perform the experiment
4) Form a conclusion
5) Make an observation
6) Support or reject the hypothesis
Which is an example of a the batteries are dead
hypothesis
that can explain the observation,
flashlight does not work?
When the brain, spinal cord and System
nerves of the body communicate
with each other, it represents the
_______________ level of
organization.
When a sperm uses chemical response
signals
to navigate the swim towards the
egg, it is positive response. This is
a
form of
Which discipline would one embryologist mammalogist
practice
if studying the development of
zygotes (fertilized eggs) in
mammals?
