WorksheetsHeterotrophic Nutrition in plants
Total questions: 10
Worksheet time: 3mins
The kind of nutrition in which organisms derive their food from dead and decaying organic matter.
saprotroph
autotroph
heterotroph
Pitcher plant traps insects to obtain
carbon
hydrogen
nitrogen
calcium
In lichens,
only algae is benefitted
only fungi is benefitted
both algae and fungi are benefitted
both algae and fungi are not benefitted
Which bacteria is there in the roots of the plants to convert atmospheric nitrogen to its solid form?
Coronovirus
Nipha Virus
Treponama
Rhizobium
1. The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is
(a) autotrophic
(b) insectivorous
(c) saprophytic
(d) parasitic
Organisms which prepare food for themselves using simple naturally available raw materials are referred to as
(a) heterotrophs
(b) autotrophs
(c) parasites
(d) saprophytes
When we observe the lower surface of a leaf through a magnifying lens we see numerous small openings. Which of the following is the term given to such openings?
(a) Stomata
(b) Lamina
(c) Midrib
(d) Veins
In the absence of which of the following will photosynthesis not occur in leaves?
(a) Guard cells
(b) Chlorophyll
(c) Vacuole
(d) Space between cells
Iodine used to detect presence of starch. It gives starch
(a) red colour
(b) green colour
(c) blue-black colour
(d) colourless appearance
