Home
Class 12
BIOLOGY
Bell-shaped polygonal pyramid indicates...

Bell-shaped polygonal pyramid indicates

A

High percentage of young individuals

B

Moderate percentage of young individuals

C

Low percentage of young individuals

D

Low percentage of old individuals.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NEURAL CONTROL AND COORDINATION

    TRUEMAN BIOLOGY|Exercise MCQ|247 Videos

  • PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|161 Videos

Similar Questions

Explore conceptually related problems

The type of age pyramid in India is

When the number of organisms at successive levels are ploted, they give the shape of pyramid. This is called the pyramid of

Define ecological pyramid.

Define ecological pyramids and describe with examples, pyramids of number and biomass.

What represents the polygonal area of the pineapple?

The narrow apex of pyramid is called

The accompanying figure represent an ecological pyramid It is

[A] : The pyramid of biomass indicates the decrease or the gradual reduction in biomass at each trophic level from base to apex . [R] : In case of parasites , the pyramid of biomass is inverted .

Pyramid of numbers is

The concept of ecological pyramids was given by

TRUEMAN BIOLOGY-ORGANISMS AND POPULASTIONS -Multiple Choice Questions
  1. In India, human population has higher number of younger age group due ...

    Text Solution

    |

  2. Which one of the following is a matching pair of certain organism(s) a...

    Text Solution

    |

  3. Bell-shaped polygonal pyramid indicates

    Text Solution

    |

  4. In a lake , phytoplankton grow in abundance in

    Text Solution

    |

  5. The given figure shows biome distribution with respect to temperature ...

    Text Solution

    |

  6. Four major abiotic factors are listed. Choose the option which arrange...

    Text Solution

    |

  7. Read the following given examples (i) Plant - pollinator mutualism ...

    Text Solution

    |

  8. Consider the following statements A. Stomata are completely absent i...

    Text Solution

    |

  9. If a non poisonous snake of species A, mimics the warning colouration ...

    Text Solution

    |

  10. Plants growing in nutrient poor soils that are not very condusive to m...

    Text Solution

    |

  11. The relationship between the two organsims when grown individually (Se...

    Text Solution

    |

  12. Which of the following adaptations is likely to be observed in arid co...

    Text Solution

    |

  13. In a population showing sigmoid growth form, the population has reache...

    Text Solution

    |

  14. If in a population showing sigmoid growth curve the value of K-N/K is ...

    Text Solution

    |

  15. Carrying capacity of a population is determined by :

    Text Solution

    |

  16. What is true regarding epiphytes

    Text Solution

    |

  17. Species which occupy similar niches in different geographical regions ...

    Text Solution

    |

  18. In the given graph, thge arrow indiciates speciffically the

    Text Solution

    |

  19. In respect of many grasses, the presence of bulliform or motor cells i...

    Text Solution

    |

  20. With reference to community ecology, which one of the following descri...

    Text Solution

    |