Test 4

Question 0

What organelles are only found in plants

Answer 0

Vacuoles, plastids, cell wall

Question 1

What organelles are found only in animal cells?

Answer 1

Lysosomes and centrioles

Question 2

What is the function of lysosomes?

Answer 2

Break down worn out organelles

Question 3

What is the function of centrioles?

Answer 3

Form spindle during mitosis

Question 4

What is the function if vacuoles?

Answer 4

Hold water for photosynthesis; create turgor pressure

Question 5

What is the function if plastids?

Answer 5

Calibrating photosynthetic pigments

Question 6

What is the function of the cell wall?

Answer 6

Maintain shape and adds protection to cell

Question 7

What is green algae’s scientific name?

Answer 7

Chlorophyta

Question 8

What is brown algae’s scientific name?

Answer 8

Phaeophyta

Question 9

What is red algae’s scientific name?

Answer 9

Theosophy ya

Question 10

What is blue green algae’s scientific name?

Answer 10

Cyanophyta

Question 11

What is golden brown algae’s scientific name?

Answer 11

Chrysophyta

Question 12

What are the 3 major kingdoms represented by algae and marine plants?

Answer 12

Monera(blue green algae)
Protista(green, red, golden brown)
Plantae(sea grass, salt marsh, mangroves)

Question 13

The thallus is called a sporophyte which produces spores that are diploid and have the same number of chromosomes as parent cell

Answer 13

Asexual

Question 14

The thallus is called a gametophyte which produces gametes, which are sperm and egg which are haploid

Answer 14

Sexual

Question 15

What are the 3 major challenges faced by algae/ seaweed that grow near shore waters?

Answer 15

Dessication(drying out)
Grazing (being eaten)
Attachment to substrate( to withstand waves)

Question 16

What 2 major adaptations have seaweed/ macro algae made to survive along rocky shorelines?

Answer 16

Holdfast & air bladder

Question 17

What is a fibrous filament that attaches kelp plants to Seabeds?

Answer 17

Holdfast

Question 18

What helps float up stipe and blade if kelp to surface waters?

Answer 18

Air bladder

Question 19

What are the 5 major uses of algae by humans?

Answer 19

Used to prepare foods
Used in medicine
Used in manufacturing goods such as paint
Used in making paper products
Used in bacterial growth studies

Question 20

What 4 areas are necessary for the formation of salt marshes

Answer 20

Distinctive tidal fluctuation
Low impact wave areas
Estuary areas
Salinity kept within tolerance level

Question 21

List the reasons salt marshes are important to animals found in estuaries?

Answer 21

They provide nursery areas, food, and shelter

Question 22

What are the 3 types of mangroves?

Answer 22

Rhizophoria mangle-water edge
Avicennia Germinas-mid range
Languncularia Racemosa- upper

Question 23

Mangroves are what kind of plants

Answer 23

Emergent

Question 24

What are the 3 major reasons got the decline in sea grass?

Answer 24

Dredge and fill operations Degraded water quality Runoff of pollutants and sediments

Question 25

What are the 5 ways mangroves aid in health of coastal life?

Answer 25

``` Protect nurseries Provide food Provide shelter Provide nesting sites Provide attachment surfaces ```

Question 26

What 3 benefits do mangroves provide to humans?

Answer 26

Protect uplands from storm winds/waves Prevent erosion Filter water to improve clarity

Question 27

What are the 3 reasons for the loss of Floridas mangroves?

Answer 27

Commercial development Waterfront development Drainage of marshes