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
Herbivores are ___________ eating animals.
  • A
    Insect
  • B
    Symbiotic
  • C
    Plants
    Correct
  • D
    Flesh
2
Minerals absorbed by roots move to the leaf through
  • A
    Phloem
  • B
    Companion cells
  • C
    Sieve tubes
  • D
    Xylem
    Correct
3
Which one is a heterotrophic plant?
  • A
    Marigold
  • B
    Rose
  • C
    Drosera
  • D
    Cuscuta
    Correct
4
Which of the following is macronutrient?
  • A
    Zn
  • B
    Mo
  • C
    Ca
    Correct
  • D
    Mn
5
The by-product of photosynthesis is
  • A
    Energy
  • B
    Water
  • C
    Organic compounds
  • D
    Oxygen
    Correct
6
Organism that live and derive food from others are called
  • A
    Autotrophs
  • B
    Carnivores
  • C
    Parasite
    Correct
  • D
    Host
7
Algae and fungi live together in
  • A
    Lichen
    Correct
  • B
    Herbs
  • C
    Shrubs
  • D
    Pinus
8
Pitcher plant is an/a
  • A
    Omnivores
  • B
    Herbivores
  • C
    Insectivores
    Correct
  • D
    Parasite
9
The chemical used for Starch test is
  • A
    Safranin
  • B
    Chloroform
  • C
    Methyl blue
  • D
    Iodine
    Correct
10
Which one is a total parasite?
  • A
    Deodar
  • B
    Cuscuta
    Correct
  • C
    Amoeba
  • D
    Mistle-toe
11
Components of food are called
  • A
    Substrate
  • B
    Nutrients
    Correct
  • C
    Enzyme
  • D
    Food
12
Lichen is symbiotic association between
  • A
    Algae and fungi
    Correct
  • B
    Fungi and gymnosperms
  • C
    Fungi and angiosperms
  • D
    Algae and gymnosperms
13
During photosynthesis solar energy is converted into
  • A
    Kinetic energy
  • B
    Heat energy
  • C
    Chemical energy
    Correct
  • D
    Potential energy
14
Amarbel is an example of
  • A
    Parasite
    Correct
  • B
    Saprophytes
  • C
    Autotrophs
  • D
    Host
15
The product of photosynthesis is
  • A
    Carbohydrates
    Correct
  • B
    Protein
  • C
    Vitamins
  • D
    Fats