Which one of the following statements is correct?
  • Several kinds of plants and animals may share the same habitat.
  • All the animals and plants in a habitat are adopted to it.
  • Both the statements are correct.
  • None of these is correct.
Animals and plants have certain features which make them to survive in a particular habitat. This is called
  • adaptation
  • speciation
  • specialisation
  • evolution
Which is a biotic component of environment?
  • Plants
  • Animals
  • Microorganisms
  • All of these
Which is not an abiotic component of environment?
  • Soil
  • Bacteria
  • Water
  • Air
Which is an example of an animal found in mountain region?
  • Leopard
  • Yak
  • Mountain goat
  • All of these
What are the characteristics of a desert plant?
  • No leaves or very small leaves
  • Spines
  • Deep roots
  • All of these
Respiration in aquatic animals occurs by
  • lungs
  • gills
  • nostrils
  • legs
Which is an aquatic adaptation?
  • Streamlined body
  • Light and hollow bones
  • Hair on body
  • Gills
Bending of a stem towards sunlight is called
  • geotropism
  • phototropism
  • hydrotropism
  • nasticism
Sunken stomata are present in
  • hydrophytes
  • epiphytes
  • xerophytes
  • mesophytes
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0