Bio Lab Exam

Question 1

What is a protist

Answer 1

Unicellular , eukaryotic cells

Plant like
Animal like
Fungus like

Question 2

Euglenozoa
Euglena
What is it?

Answer 2

Unicellular 
Flagellum 
Auto/heterotrophs 
Mixotroph 
Plant/animal like

Question 3

Ciliophora

Paramecium

Answer 3

Unicellular
Cilia
Macro/micronuclei 
Animal like
Sexual reproduction

Question 4

Amoebozoans

Amoeba

Answer 4

Unicellular
Pseudopodia
Heterotrophs
Animal like

Question 5

Chlorophyta

Volvox

Answer 5

Autotrophs
Colonial/multicellular
Plant and animal like
Found in fresh water

Question 6

Plant Diversity

Plants: what are they?

Answer 6

Eukaryotic
Multicellular
Photosynthetic
Cellulose

Question 7

Bryophtyes what do they consist of?

Answer 7

Nonvascular
Bryophyta mosses
Hepatophtya liverworts
Anthocerophyta hornworts

Question 8

Seedless vascular plants consist of:

Answer 8

Lycophyta clubmosses

Pterophyta whisk ferns

Question 9

Gynosperms
Seed bearing gymno=naked
What do they consist of

Answer 9

Cycadophyta cycads palm trees
Ginkophyta ginkos lilies
Coniferophyta confiers spruce trees

Question 10

Angioperms 
Seed bearing vascular plants
Angio = covered 
Flowers 
Consist of

Answer 10

Anthophyta

Monocots and Eudicots

Question 11

Seeds develop from the fertilized egg inside the ovule the ovary of the flower. Flowering plants use fruit as a way of?

Answer 11

Dispersing their seeds

Question 12

Plant Anatomy

Shoot System and Root system

Answer 12

Shoot system = aerial, light, CO2

Root System = subterranean, water and nutrients

Question 13

Plant Tissues 
Vascular tissue is root to leaves 
Consist of 
Outer? 
Middle ?
Inner?
Names?

Answer 13

Outer = dermal
Middle = ground 
Inner = vascular

Question 14

Leaves ? 
Primary site to photosynthesis 
Harvest light energy and exchanges gas 
Stem called?
Leaf called?

Answer 14

Stem = petiole

Leaf = blade

Question 15

3 arrangements of stems?

Answer 15

Opposite
Alternate
Spiral

Question 16

3 leaf morphologies

Answer 16

Simple (single branch and leaf)
Compound (single branch with branch off then leaf)
Double compound (most complex)

Question 17

2 leaf venations?

Answer 17

Netlike

Parallel

Question 18

Modified leaves are?

Answer 18

Spines
Tendrils
Reproduction
Storage

Question 19

Roots are responsible for nutrient and water uptake as well as for anchoring the plant
What is the fibrous root system and what is the taproot system?

Answer 19

Fibrous = lots of roots

Taproot= one big single root

Question 20

Which group of plants is characterized by having vascular tissue and naked seeds?

Answer 20

Gymnos

Question 21

Kingdom Fungi =

Answer 21

Eukaryotes 
Multicellular 
Heterotrophs 
Chitin 
Spores as reproduction

Question 22

Morphology of Fungus =

Answer 22

Made of thread like filaments = hyphae
Septa divide walls
Coencytic lack septa
Hyphae form mycelium

Question 23

Phylum Chytridiomycota

Chytrids

Answer 23

Mainly aquatic
Flagellated spores
Most primitive

Question 24

Phylum Zygomycota

Bread mold

Answer 24

Terrestrial

Sexual and asexual reproduction

Question 25

Phylum Basidiomycota | Mushrooms

Answer 25

Sexual reproduction common | Asexual not

Question 26

Phylum Ascomycota | Sac fungi

Answer 26

Yeasts Sexual and asexual Sexual spores = ascospores Asexual spores = conidia

Question 27

Lichens | Formed by?

Answer 27

Symbiotic relationship between fungus photosynthetic alga and cyanobacteria

Question 28

3 basic growth forms of lichens

Answer 28

Fruticose Crustose Foliose

Question 29

Fungus is best described as?

Answer 29

Multicellular heterotrophic eukaryote

Question 30

Fusion of cytoplasm during sexual reproduction is referred to as?

Answer 30

Plasmogamy

Question 31

Characteristics of Animals?

Answer 31

Multicellular, eukaryote, heterotrophs Main component collagen Bastula undergoes gastrulation

Question 32

Sponges phylum porifera

Answer 32

Lack true tissue | Asymmetrical

Question 33

Sea jellies are?

Answer 33

Diploblastic | Radial

Question 34

Phylum Platyhelminthes | Flatworms

Answer 34

Triploblastic | Bilateral

Question 35

Vertebrates are chordates that have?

Answer 35

A backbone

Question 36

Phylum Chordata | Subphylums?

Answer 36

Myxini Vertebrate Urochordata Cephelochordata

Question 37

Chordata are?

Answer 37

``` Triplobastic Bilateral Coelomates Deuterostomes Notochord ```

Question 38

Clade Petromyzontida | Lampreys

Answer 38

No jaw Cartilige No pair appendages Marine and fresh water

Question 39

Clads Chondrichthyes | Sharks

Answer 39

``` Cartilige Jaws Pair appendages Gills Internal fertilization ```

Question 40

Clade Osteichthyes | Bony Fish

Answer 40

``` Ray and Lobe finned Clacified skeleton Jaws Paired appendages External fertilization Gills ```

Question 41

Clade Amphibia | Frogs, toads, salamanders

Answer 41

Aquatic Tetrapods Appendages for land Lungs and gills

Question 42

Clade Reptilia Snakes, lizards, turtles = ectothermic Birds= endothermic

Answer 42

Lungs Shelled eggs Adapt for land

Question 43

Clade Mammail

Answer 43

``` Tetrapods Hair Mammary glands Lungs Endothermic ```

Question 44

Digestion

Answer 44

``` Digestive tract Esophagus Stomach Intestine Rectum Anus ```

Question 45

Respiration

Answer 45

Oxygen to bodys cells | Alveoli = site of gas exchange in lungs

Question 46

Haemoglobin?

Answer 46

Has affinity for O2 | Large quantities in capillaries