In a cactus plant, food is made by
A. Branches B. Roots C. Leaves D. Stem
A and B
B and C
Only C
A and D
Which one of the following is a heterotroph?
mimosa
mushroom
mango
mangrove
The carnivorous plants usually have one of the following specialised organs to catch their prey
stems
branches
leaves
modified roots
One of the following is an autotroph. This one is
alligator
algae
antelope
ant
Which of the following gas is given out during photosynthesis?
nitrogen
carbondioxide
oxygen
water vapour
The process of photosynthesis converts solar energy into
kinetic energy
chemical energy
potential energy
nuclear energy
Which of the following plants is an example of autotroph?
bread mould
yeast
Plants take carbondioxide from the atmosphere mainly through their
roots
stem
flowers
Which of the following is not required for photosynthesis by the green leaves of a plant?
sunlight
water
Cuscuta (Amarbel) is an example of
autotroph
parasite
saprotroph
host
