Question

a. In fast-running animals, the legs are:

_________________ extended laterally                       _______________ located under the body

b.b. Matching: Compare the monkey and human skeletons

. 1. Monkey 2. Human. Place the number where is applicable and mathch therm below.

______ Forward-facing eye orbits

______Grasping hands

______ Heavier, thicker vertebrae

_______ Grasping feet

_______Broader, heavier pelvis

______ Narrower, lighter pelvis

_______ More posterior skull attachment

_______ More central skull attachment

_______ Vertebral curvatures

_______ Hind legs shorter than front legs

_______ Many tail vertebrae

c .Matching

1. Thryoxine 2. Epinephrine 3. Acetylcholine 4. Norepinephrine.Place the number where is applicable.

_____ Neurotransmitter                    

_____Secreted by an endocrine gland

_____True hormone   

_____Acts on nonadjacent cells

_____Acts on nonadjacent cells

All of these questions from my lab book..Thank you.

Answer 1

a. In fast-running animals, the legs are:located under the body

b.Match

1 and 2.Forward-facing eye orbits

1 and 2.Grasping hands

2.Heavier, thicker vertebrae

1. Grasping feet

2.Broader, heavier pelvis

1.Narrower, lighter pelvis

1.More posterior skull attachment

2.More central skull attachment

2. Vertebral curvatures

1. Hind legs shorter than front legs

1.Many tail vertebrae

c.Matching

3.Acetylcholine Neurotransmitter   

2.Epinephrine Secreted by an endocrine gland

1.Thyroxine True hormone

4.Norepinephrine Acts on nonadjacent cells