Lab Exam

Question 1

Fov mm and um (zoom too)

Answer 1

5 and 5,000 40x
2 and 2,000 100x
0.5 and 500 400x

Question 2

Used to stain buccal/cheek cell

Answer 2

Methylene blue

Question 3

Fern: primary leaflet name

Answer 3

Pinna

Question 4

Fern: secondary leaflet name

Answer 4

Pinnule

Question 5

Fern: stem name

Answer 5

Rachis

Question 6

Fern: root name

Answer 6

Petiole

Question 7

Types of graphs I need to know

Answer 7

Line graph

Bar graph

Histogram

Question 8

Graph types: Continuous independent, continuous dependent

Answer 8

Line graph

Ex. How fast is a creek going and how Manu salamanders are nearby?

Question 9

Graph types: continuous independent, categorical dependence

Answer 9

Log-linear graph

Question 10

Graph types: Categorical independent, continuous dependent

Answer 10

Bar graph

Ex. How fast tomatoes grow on different types of fertilizer

Question 11

Graph types: categorical independent, categorical dependent

Answer 11

Histogram

Ex. Types of cat food, preferred by males or females?

Question 12

Lugol’s iodine

Answer 12

Starch

+: Dark blue
-: Yellow

Question 13

Benedict

Answer 13

Sugars

+: Orange
-: Aqua blue

Question 14

Biuret

Answer 14

Protien

+: Blue
-: Lavender/purple

Question 15

Cervical vertebrae

Answer 15

Neck vertebrae

Question 16

Thoracic vertebrae

Answer 16

Birds, fused vertebrae by wings

Question 17

Lumbar vertebrae

Answer 17

Cat back vertebrae

Question 18

Caudal vertebrae

Answer 18

Tail vertebrae

Question 19

Herbivore teeth gap

Answer 19

Diastema