Ochrophytes: Brown Section And Sight Ids

Front 1

A

Back 1

pleuronematic flagellum

Front 2

B

Back 2

trailing, short flagellum

Front 3

C

Back 3

chloroplast

Front 4

P

Back 4

pyrenoid

Front 5

N

Back 5

nucleus

Front 6

M

Back 6

mitochondrion

Front 7

E

Back 7

eyespot

Front 8

FS

Back 8

flagellar swelling of trailing flagellum

Front 9

how does the insertion of these 2 heterokont flagella differ from Ochromonas( they chrysophyte represnting 'all' heterokonts)?

Back 9

they are inserted laterally instead of subapically

Front 10

M

Back 10

mitochondrion

Front 11

C

Back 11

chloroplast

Front 12

N

Back 12

nucleus

Front 13

P

Back 13

pyrenoid

Front 14

G

Back 14

golgi vesicles

Front 15

ES

Back 15

eyespot

Front 16

A and which generation its found in

Back 16

Plurilocular gametangium/mitosporangium

sporangia

Front 17

B and which generations its found in

Back 17

Unilocular meiosporangium

sporangia

Front 18

except fucoids, what type of sexual reproduction do all brown algae (phaeophytes) have?

Back 18

gametic meiosis

Front 19

difference between a spore and a gamete?

Back 19

spores are for asexual reproduction(doesn't have to fuse w/ another spore) and gametes are for sexual reproduction(it has to fuse with another gamete)

Front 20

A and its function

Back 20

sieve element(cell) a.k.a. trumpet hyphae

-conducting cells

Front 21

B

Back 21

sieve areas (cross wall) of sieve element

Front 22

in which group of brown algae does this occur?

Back 22

Phaeophytes

Front 23

B

Back 23

sieve areas; openings in cross wall are pores through which brown sugars and other metabolites move

Front 24

name

Back 24

fragilaria

Front 25

name

Back 25

gyrosigma

Front 26

name

Back 26

cymatopleura

Front 27

name

Back 27

navicula

Front 28

name

Back 28

gomphonema

Front 29

name

Back 29

meridion

Front 30

name

Back 30

tabellaria

Front 31

name

Back 31

melosira

Front 32

name

Back 32

synedra

Front 33

name

Back 33

cymbella

Front 34

name

Back 34

aulacoseira

Front 35

name

Back 35

achnanthes

Front 36

name

Back 36

cocconeis

Front 37

name

Back 37

licmophora

Front 38

name

Back 38

pleurosigma

Front 39

name

Back 39

berkeleya

Front 40

name

Back 40

isthmia

Front 41

name

Back 41

biddulphia

Front 42

name

Back 42

ditylum

Front 43

name

Back 43

odontella

Front 44

name

Back 44

chaetoceros

Front 45

name

Back 45

thalassiosira

Front 46

name

Back 46

sceletonema

Front 47

name

Back 47

asterionella

Front 48

name

Back 48

thalassionema

Front 49

name

Back 49

pseudo-nitzchia

Front 50

name

Back 50

bacillaria

Front 51

name

Back 51

Coscinodiscus