PLANTS

1-       Which of the following is incorrect for plants ?

a) They reproduce spore or flower        b) All plants can make aerobic respiration             c) Some plants are hetetropic

d) Some plants carry own embryo on the leaves

2-       Whicg of the following plant group carry its embryo on its leaves ?

a) Bryophyta                b) Ferns              c) Monocotyledone               d) Dicotyledone              e) All of thems

3-       Which of the following has cone ?

a) Bryophyta      b) Monocotyledone          c) Gymnosperms              d) Angiosperms          e) Dicotyledone

4-       Which of the following organism is involved in the production of agar ?

a) Phaeophyta         b) Rhodophyta              c) Chlorophyta             d) Gymnospermae            e) Angiospermae

5-       Which of the following is not  a group of gymnospermae

a) Conifers     b) Monocots        c) Ginkos          d)  Cycads

*6- Which of the following groups of plants form the flowers

a) Gymnosperms   b) Algae    c) Ferns       d) Angiosperms

7- Chloroplast are found in which of the following kingdoms?      I- Monera        II- Protista         III- Plants

a) I            b) II          c) III           d) I � III              e) II � III

8- Which of the following is incorrect concerning green algae and higher plants?

a) both are usually multicellular and motile.

b) both capture energy by utilizing the same pigment.

c) the cell walls of both are mostly composed of cellulose.

d) both usually store glucose as starch.

9- An algae is marine, multicellular, lives in fairly deep water, and it has phycoerytherin. It probably belongs to which group?                                                                                                        a). rhodophyta b). phaeophyta c). chlorophyta d). dinoflagellata e). chrysophyta

10- Diatoms are marine algae belonging to the phylum:                                                                      a). chlorophyta b). ciliophora c). chrysophyta d). foraminifera e). bacillariophyta

11-Which of the following is incorrect for plants

a)       They reproduce spore or flower       

b) All plants can make aerobic respiration                       c) Some plants are hetetropic

d) they are monocotyledone or dicotyledone

12-Which of the following groups of plants form the flowers

a) Gymnosperms                      b) Algae   

c) Ferns                                   d) Angiosperms

13-Which of the following is incorrect for plants?

A)      they are eucaryotic

B)      their cells have cell wall

C)      all plants contain leaf,stem and root

D)      they are photosythetic

14-Colorful parts of the flower are

a) sepals    b) petals     c) pistil    d) stamen

15-Plants that grow on land is called :

a) Aquatic plants b) Terrestrial c) aerial                    d) rhibosome

16- Several general chacteristics of the angiosperms allow for the separation of this class of plants into two subclasses. Properties that differentiate these subclasses include each of the following

 EXCEPT

A-       the number of seed leaves                      

B-      arrangement of vascular tissue in the stem

C-       petal arrangement                                    

D-      color scheme of petals                            

       E-vein structure of leaves

17-Plants whichgrow on land are called ______.

A)      Aquatic plants

B)      Terrostrial plants

C)      Tropical

D)      Aerial

18-Red tides result mainly from blooms of:

a.red algae  b.dinoflagellates  c.diatoms  d.foraminifera  e.euglena

19-The largest seaweed belong to which group?

a.cyanobacteria  b.rhodophyta  c.chlorophyta  d.euglenophyta  e.phaeophyta

20- Which  statement about the algae is not true?

1. they are largely photoautotrophs
2. they live in aquatic environments
3. they are ecologically important
4. the photosynthetic members have chlorophyll a
5. they live exclusively in salt water

21- A large alga that lives in the sea and has the pigment phaeophytin will be

1. a brown alga
2. a green alga
3. a diatom
4. a red alga
5. a blue-green alga

22- Which statement about fern is not true

1. water is needed  for  fertilization to occur
2. the sporophute is dominant
3. they produce haploid spors
4. sperm cells are produced  in archegonia
5. meiosis occurs during the development of gametes

23- Which statement about the conifer life cycle is not true?

1. male and female cones are produced
2. seeds develop in the female cones
3. the transfer of mail gamatophute to the female cone does not require water
4. meiosis occurs in the development of the sporophyte
5. flowers are not produced

24- Which is not a gymnosperm?

1. conifer
2. cycad (a local example is the sago palm
3. pine tree
4. gingko (long thought to be extinct)
5. fern

25-Functions of fruit include

1. enhaced distribution of seed
2. protection of seed
3. supply food for embryo

a.       only 1

b.       1 and 2

c.       2 and 3

d.       1 and 3

e.       1,2 and 3

26- A feature of the endosperm of angiosperms is;

1. it is triploid (3N) tissue
2. its formed from the fusion of the egg and sperm nuclei
3. it forms the hard seed coat
4. it is found in pollen grains
5. none of the above

27- Which is not true of mycorrhizal?

1. they are mutualistic
2. they are between specific fungi host plants
3. they are rare in nature
4. the fungal partner acts  like an extended root system for the plant
5. the plant provides the fungus with organic compounds

28-Plants with the simplest vascular tissues are

1.   mosses

2.   ferns

3.   liverworts and hornworts

4.   angiosperms

1.       A multicellular, non-motile, autotroph with cell walls made of cellulose and specialized tissues would be categorized as

A.      Moneran

B.      Fungus

C.      Plant

D.      Animal

E.      Protist

29-Liverworts and mosses are classified as belonging to which of the following phyla?

a) Tracheophyta   b) Mycophyta     c)Rhodophyta

d) Chlorophyta         e)Bryophyta

30-All of the following are producers EXCEPT:

a.green algae  b.dinoflagellates  c.euglena  d.red algae  e.amoeba

31-Diatoms are marine algae belonging to the phylum:

a.chlorophyta  b.ciliophora  c.chrysophyta  d.foraminifera  e.bacillariophyta