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2. Identify the given cells in the leaves of the plant:
White blood cells
Red blood cells
Guard cells
Platelets
3. All green plants are ____________________.
Autotrophs
Heterotrophs
Scavengers
Decomposers
4. Water and minerals are transported to the leaves and other parts of the plant by ____________________.
Stomata
Xylem vessels
Phloem vessels
None to the above
5. Chlorophyll is present in the cell organelle called _________________.
Cell membrane
Cytoplasm
Chloroplast
Croton
8. The mutual association in which two different types of organisms live and work together for their mutual benefit is called _______________________.
Symbiosis
Parasitic nutrition
Saprophytic nutrition
Autotrophic nutrition
9. Which of the following is an insectivorous plant?
The plant from which a parasite gets its food is called
Host
Chloroplats
Doddar
Green plants
What does ‘photo ‘ in photosynthesis refer to
Sun
Water
Light
Carbon dioxide
Which of the Following is a Saprophyte
Green plants
Mushroom
Alga
Rhizobium
Stomata are
Tiny pores located underside of Leaves
Photo
Synthesis
Carbon
Rhizobium can convert atmospheric nitrogen into water-soluble compounds
False
True
Carbohydrates,Proteins and Fats are
Nutrition
Food
Nutrients
Autotrophs
Pitcher plant traps insects because it
(a) is a heterotroph.
(b) grows in soils which lack in nitrogen.
(c) does not have chlorophyll.
(d) has a digestive system like human beings.
chlorophyll captures
carbon dioxide from surroundings
energy of the sunlight
minerals from soil
water from air
Starch is also a
carbohydrate
fats
vitamins
proteins
Rhizobium is an example of
(a) Symbiosis
(b) Parasites
(c) Insectivorous
(d) none of these
Foods synthesized in the process of Photosynthesis by plants is stored as
Starch
Protein
Vitamins
Fats
In lichens ______________ and _____________ live in symbotic association.
Bacteria and fungi
Mushroom and Rhizobium
Cuscuta and mistletoe
Algae and fungi
Leguminous plants are examples of _____________________ association.
autotrophic
saprophytic
symbiotic
parasitic
Centrally located spherical structure in cell is the ___________________
cytoplasm
nucleus
cell membrane
cell wall
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