Worksheetsheterotrophic nutrition in plants
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
The kind of nutrition in which organisms derive their food from dead and decaying organic matter.
a)
saprotroph
b)
autotroph
c)
heterotroph
2.
Indian pipe and coral root have this mode of nutrition .
a)
parasitic
b)
saprotrophic
3.
An example of parasite is
a)
cuscuta
b)
rose
c)
jasmin
d)
neem
4.
If cuscuta grows on any tree, then tree is called
a)
Ghost
b)
Host
c)
Guest
d)
Parasite
5.
Pitcher plant traps insects to obtain
a)
carbon
b)
hydrogen
c)
nitrogen
d)
calcium
6.
In lichens,
a)
only algae is benefitted
b)
only fungi is benefitted
c)
both algae and fungi are benefitted
d)
both algae and fungi are not benefitted
7.
Identify the plant
a)
dodder
b)
venus fly trap
c)
mushroom
d)
pitcher plant
8.
Identify the plant
a)
pitcher
b)
dodder
c)
venus flytrap
d)
bladderwort
9.
Which bacteria is there in the roots of the plants to convert atmospheric nitrogen to its solid form?
a)
Coronovirus
b)
Nipha Virus
c)
Treponama
d)
Rhizobium
10.
Lichens is an example of
a)
parasitism
b)
symbiosis
100 %
