EASY
7th CBSE
IMPORTANT
Earn 100

The small pores on the lower side of the leaf are called .

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Important Questions on Food

MEDIUM
7th CBSE
IMPORTANT
_____ plants are the group of plants having a composite thallus consisting of algae and fungi. (Lichen/Bryophyllum)
MEDIUM
7th CBSE
IMPORTANT
Mistletoe is _____ plant. (Which type of heterotrophic plant?)
EASY
7th CBSE
IMPORTANT
Blue and red regions of visible light are less effective in photosynthesis.
EASY
7th CBSE
IMPORTANT
Cuscuta is a totally parasitic plant.
EASY
7th CBSE
IMPORTANT
Saprophytes are green in colour.
MEDIUM
7th CBSE
IMPORTANT
The partial parasite makes their own food but depends on the host for water and minerals.
EASY
7th CBSE
IMPORTANT
The mode of nutrition in lichens is symbiotic.
HARD
7th CBSE
IMPORTANT

Solve the crossword puzzle with the help of clues given.

Question Image

ACROSS

1. A partially parasitic plant. (9)

2. Small pores on the undersurface of a leaf. (7)

3. Plant having Rhizobia in its root. (10)

DOWN

4. Both plant and meat-eaters. (9)

5. Plant or grass eaters. (9)

6. An insectivorous plant. (6)

7. Group of gram, peas, Beans and moong. (6)

8. Two organisms work together to benefit each other. (9)