Animal Characteristics

Name a unique characteristic of Porifera.

spicules

Name a unique characteristic of Cnidaria.

nematocysts

. Name a unique characteristic of Platyhelminthes.

flame cells

Name a unique characteristic of Nematoda.

stylet

Name a unique characteristic of Annelida.

setae

Name a unique characteristic of Mollusca.

radula

Name a unique characteristic of Echinodermata.

tube feet

Name a unique characteristic of Arthropoda.

tagmentation

Name the specialized feeding structure of Mollusca.

radula

Name the specialized feeding structure of Nematoda.

stylet

Name the specialized feeding structure of Arthropoda.

mandible

Name the specialized feeding structure of Vertebrata.

jaws

Convert 7.5 mm to µm.

7500

Convert 250,000 µm to mm.

250

Convert 3.82 mm to µm.

3820

Convert 9,000,000 µm to mm.

9000

Convert 12.3 mm to µm.

12300

Convert 4500 µm to mm.

4.5

Convert 0.09 mm to µm.

90

Convert 3,600,000 µm to mm.

3600

Convert 88,000 µm to mm.

88

Convert 0.003 mm to µm.

3

Convert 1.5 mm to µm.

1500

Convert 7,200,000 µm to mm.

7200

What is the total magnification when a 4x objective lens is being used?

40x

What is the total magnification when a 10x objective lens is being used?

100x

What is the total magnification when a 40x objective lens is being used?

400x

. What is the total magnification when a 100x objective lens is being

1000x

Due to the microscopy property of depth of  focus, at 400x power, which thread is in the middle?

blue

Due to the microscopy property of depth of  focus, at 400x power, which thread is on the bottom?

yellow

Due to the microscopy property of depth of  focus, at 400x power, which thread is on top?

red

Due to the microscopy property of real versus virtual image, when moving the slide forward, which way does the letter move?

backward

Due to the microscopy property of real versus virtual image, when moving the slide to the right, which way does the letter move?

left

Due to the microscopy property of real versus virtual image, what is the orientation of the letter when viewed through the microscope?

upside down

The relationship between the mean/slope is less than 1

hypo allometric

The relationship between the mean/slope is more than 1

hyper allometric

The relationship between the mean/slope is 0

no relationship

The relationship between the mean/slope is 1

isometric