Class 7 Nutrition In Plants CBSE Questions & Answers

Class 7 · Nutrition In Plants

This is Science Class 7 Nutrition in Plants CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
The process of intake of food by animals and plants is called
  • A
    Transportation
  • B
    Nutrition
    Correct
  • C
    Excretion
  • D
    Respiration
2
The green colour of plants is due to presence of
  • A
    Chlorophyll
    Correct
  • B
    Photosphere
  • C
    Phytochrome
  • D
    Leucoplast
3
Photosynthesis means
  • A
    Preparation of food with enzyme
  • B
    Synthesising in absence of light
  • C
    Formation of food
  • D
    Synthesising in presence of light
    Correct
4
Which one is an herbivorous organism?
  • A
    Tiger
  • B
    Crow
  • C
    Dog
  • D
    Cow
    Correct
5
Which of the following component of food provide us energy
  • A
    Vitamins
  • B
    Minerals
  • C
    Proteins
  • D
    Carbohydrates
    Correct
6
In non-green plants and animals mode of nutrition is
  • A
    Heterotrophic
    Correct
  • B
    Autotrophic
  • C
    Parasitic
  • D
    Saprophytic
7
The process by which green plants produce their own food is called
  • A
    Translocation
  • B
    Ascent of sap
  • C
    Photosynthesis
    Correct
  • D
    Transpiration
8
Animals which eat the flesh of other animals are called
  • A
    Herbivores
  • B
    Insectivores
  • C
    Omnivores
  • D
    Carnivores
    Correct
9
The small pores present on the leaves are called
  • A
    Epidermis
  • B
    Stomata
    Correct
  • C
    Lenticels
  • D
    Guard cell
10
Ultimate sources of energy for all living organism is
  • A
    Coal
  • B
    Sun
    Correct
  • C
    Planets
  • D
    Moon
11
Chlorophyll is present inside the
  • A
    Stroma
  • B
    hypodermis
  • C
    granna
  • D
    Thylakoids
    Correct
12
Which gas is released during photosynthesis?
  • A
    Nitrogen
  • B
    Oxygen
    Correct
  • C
    Carbon dioxide
  • D
    Helium
13
Which one is saprophytic organism?
  • A
    Algae
  • B
    Cuscuta
  • C
    Mango
  • D
    Mushroom
    Correct
14
Which one is not an insectivore’s plant?
  • A
    Banana
    Correct
  • B
    Venus fly trap
  • C
    Drosera
  • D
    Bladderwort
15
Which bacteria convert atmospheric nitrogen into soluble form?
  • A
    Spirullum
  • B
    Lactobacillus
  • C
    Methanogen
  • D
    Rhizobium
    Correct