Biology Lab Last Lab Before Final

Front 1

"what is the purpose of the ovule in plants

Back 1

In seed plants, the ovule is the structure that gives rise to and contains the female reproductive cells

Front 2

which generation is found in the seed of gumnosperm and angiosperm plants

Back 2

seed plants

Front 3

what is gymnosperm

Back 3

a seed plant with the ovules borne on the surface of a sporophyll

Front 4

what are microspores

Back 4

The smaller type of spore, bearing male gametes

Front 5

what are megaspores

Back 5

the larger type of spore bearing female gametes

Front 6

What is the difference between pollination and fertilization?

Back 6

Pollination is the spreading of pollen from the male to the female part of a flower.

Fertilization is the sperm and egg joining to form a zygote.

Front 7

What Is An Example Of Angiosperms?

Back 7

daisy rose any flowering plant

Front 8

what is an example of gymnosperm plants

Back 8

conifers, cycads, ginkgoes, and gnetophytes

Front 9

what are monocots

Back 9

flower parts in threes or multiples of three, herbaceous, parallel venation, never woody

Front 10

what are eudicots

Back 10

flowering parts in fours or fives, woody or herbaceous, net venation, can be woody

Front 11

what is double fertilization

Back 11

egg & polar body/nucleli are fertilized

Front 12

what is the endosperm

Back 12

is the tissue inside the seeds of flowering plants at the time of fertilization

Front 13

what is the embryo sac

Back 13

produces the egg cell for fertilization

Front 14

what are the three parts of the seed

Back 14

seed coat, embryo & endosperm (3n)

Front 15

what is chemosynthetic

Back 15

a bacteria able to make organic molecules utilizing in organic molecules

Front 16

what is the scientific name for the organism that couses black death

Back 16

Yersinia pestis

Front 17

waht is saprotrophic

Back 17

most bacteria. they send out digestive enzymes in to the environment & take up the resulting nutrient molecules

Front 18

what is a colony

Back 18

cells that decended from an original cell

Front 19

what does an endospore contain and what is it incased in

Back 19

contains a copy of the genetic material incased by heavy protective spore coats

Front 20

what are the tree taxonomic domains

Back 20

bacteria, archaea & eukaryotes

Front 21

which domain to bacteria belong to

Back 21

bacteria

Front 22

what are the differences between prokaryotes and eukaryotes

Back 22

prokaryotes have no nucleus or membrane and they have bound organelles

Front 23

what are three techniques used to identify bacteria

Back 23

staining technique (gram stain), shape, & colony morphology

Front 24

what is the name used for round bacteria

Back 24

cocci

Front 25

what is the name used for rod bacteria

Back 25

bacilli

Front 26

what is the name used for spiral bacteria

Back 26

spirilla

Front 27

what color do gram positive bacteria stain

Back 27

purple

Front 28

what color do gram negitive bacteria stain

Back 28

pink

Front 29

which domain do protists belong to

Back 29

eukaryots

Front 30

which protist organism may be the ancestor to the first plants

Back 30

green algae

Front 31

what type of reproduction is used by volvox

Back 31

sezually & asexually

Front 32

are doughter colonies produced sexually or asexually

Back 32

asexually

Front 33

what is the cell wall of diatoms impregnated with

Back 33

silica

Front 34

which organism is responsible for red tides

Back 34

dino flagellates

Front 35

what three forms of locomotion are used by protozoa

Back 35

psuedopods, cilia, flagella

Front 36

what is evolution

Back 36

the process by which life has changed through time

Front 37

what is a species

Back 37

a group of similarly constructed organisms that share common genes

Front 38

what is a population

Back 38

all members of a species living in a particular area

Front 39

what is a fossil

Back 39

remains or ecidence of some organism that lived long ago

Front 40

what are the three types of evidence that suggest various types of organisms are related through common descent

Back 40

fossil record, comparative anatomy & biochemical comparison

Front 41

how is the age of a fossil measured

Back 41

relative and absolute dating

Front 42

how does the process of dating work

Back 42

doesnt give exact date just dates that this one died before that one

Front 43

what is the difference between homologous and analogous structures

Back 43

homologus come from the same embryo tissue analogous does not come from the same embry tissue

Front 44

what structures are used to indicate an evolutionary relationship

Back 44

homologus

Front 45

what happens to the paired pharyngeal pouches in aquatic animals

Back 45

become functunal gills

Front 46

what happens to the paired pharyngeal puches in humans

Back 46

1st pair becomes the cavity of the middle ear & auditory tube. 2nd pair becomes tonsils. 3rd & 4th pairs become the thymus & parathyroid glans

Front 47

Back 47

gram negitive baccilli

Front 48

Back 48

gram positive cocci

Front 49

Back 49

amoebozoa amoeba proteus

Front 50

Back 50

amoebozoa entamoeba

Front 51

Back 51

apicomplexans plasmodium

Front 52

Back 52

ciliata paramecium

Front 53

Back 53

cyanobacteria gloeocapsa

Front 54

Back 54

cyanobacteria oscillatoria

Front 55

Back 55

cynobacteria anabaena

Front 56

Back 56

diatoms

Front 57

Back 57

dinoflagellates ceratium

Front 58

Back 58

dinoflagellates peridinium

Front 59

Back 59

gram negitive bacilli.jpegs

Front 60

Back 60

Gram positive cocci

Front 61

Back 61

spirilla

Front 62

Back 62

spirogyra desmids

Front 63

Back 63

typanosoma

Front 64

Back 64

volvox