1). The genus Magnolia has a _____________ colored flower and is
pollinated by _______________
2). Which of the following are both seed bearing plants :
a) hepaticophyta and psilophyta b) ginkgophyta and gnetophyta
c) gnetophyta and pterophyta d) gnetophyta and psilophyta
3). A strobilus is ___________________________________ and is found in
the phylum ____________________________.
4). Which of the following is a monocotyledon?
a) rose b) grass c) tomato d) oak
5). Asthma and hay fever are treated using the drug : ________________ ,
which is extracted from a plant in the phylum : ___________________.
6). Which of the following is a homosporous genus ?
a) Pinus b) Hibiscus c) Lycopodium d) Selaginella
7). Which phylum below contains the largest number of species ?
a) Sphenophyta b) Bryophyta c) Hepaticophyta d) Lycophyta
8). After pollination, how does the male gamete reach the egg in :
Cycads : ___________________________________________________________
Flowering plants : _________________________________________________
9). How are seeds of the genus Salsola dispersed ? ________________
____________________________________________________________________
10). Which of the following plants have the gametophyte dominant ?
a) hepaticophyta b) psilophyta c) pterophyta d) lycophyta
11). Which phylum includes the genus Equisetum ? ____________________
12). Coal is mainly fossils of:
a) Psilophyta b) Pterophyta c) Coniferophyta d) Lycophyta
13). Acacia seeds are spread by __1__ and have a(n) __2__ attached.
a) wind ; wing b) birds ; fruit
c) ant ; elaiosome d) water ; float
14). The antheridia of a moss produce the:
a) egg b) pollen c) sperm d) spore
15). Give an example of a genus whose stem is strengthened by:
a) lignin : _________________ b) silica : ____________________
16). One trend in plant evolution is from needing water for reproduction
to no water needed. What is the other trend ? ______________________
____________________________________________________________________
17). Cambium is characteristic of conifers and __1__ and produces __2__
towards the outside of the plant.
a) monocotyledons ; phloem b) dicotyledons ; phloem
c) monocotyledons ; xylem d) dicotyledons ; xylem
18). What is the function of sepals? ________________________________
19). In "alternation of generations" a diploid _____phyte produces
spores that grow into a haploid ______phyte.
20). Roughly how many species are in the phylum Pterophyta? __________
21). What is a commercial use for Sphagnum? ___________________________
22). Which phylum below contains the largest number of species?
a) Sphenophyta b) Bryophyta c) Hepaticophyta d) Lycophyta
23). Explain how liverworts reproduce asexually: ______________________
_________________________________________________________________________
24). Which phylum uses peristome teeth to help disperse their spores?
____________________________
25). Sori are ________________________________ and are typical of the phylum:
___________________________.