The process of photosynthesis converts solar energy into
kinetic energy
chemical energy
potential energy
nuclear energy
The stem of one of the following plants can do photosynthesis. This plant is
mushroom
croton
cuscuta
cactus
The simplest food produced during photosynthesis is
starch
cellulose
glucose
sucrose
Plants take carbondioxide from the atmosphere mainly through their
roots
stem
flowers
leaves
Which of the following are not present in an animal cell?
A. Mitochondria B. Cytoplasm c. Chloroplast D. Large vacuole
A and B
B and C
A and C
C and D
One of the following is not a parasite. This one is
Lice
Leech
Alga
Cuscuta
The carnivorous plants usually have one of the following specialised organs to catch their prey
stems
branches
modified roots
Which of the following is not required for photosynthesis by the green leaves of a plant?
carbondioxide
oxygen
sunlight
water
When dilute iodine solution is poured over a decolourised green leaf, a blue- black colour is produced. This shows tha the green leaf contains
Which of the following gas is given out during photosynthesis?
nitrogen
water vapour
