Home
Class 12
BIOLOGY
Given is a graph showing organismic resp...

Given is a graph showing organismic response of 3 types , A,B,C

For an aquatic organism whose osmotic concentration of the body fluid changes with that of the ambient water osmotic concentration, which graph best depicts this response.

A

A'

B

B'

C

C'

D

D'

Text Solution

Verified by Experts

The correct Answer is:
C
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 given graph indicates the change in concentrations of A and B of a reversible reaction, A hArr nB at constant temperature. If the value of equilibrium constant of the reaction is 1.2 at that temperature, then find the value of n.

Consider the following statements For osmoregulation in aquatic medium 1. A freshwater fish has to drink water continuously 2. A marine bony fish has to drink water continuously 3. A freshwater fish produces copious urine, which is hypo-osmotic to blood 4. A marine fish produces scanty urine, which is hypo-osmotic to blood Which of the statements given above is/are correct?

Which are true about the following statements about kangaroo rats (a) They have dark colour, high rate of reproduction and excrete solide urine (b) They do not drink water, breathe at slow rate, and have their body covered with thick hair (c) The feed on dry seeds and do not require drinking water (d) They excrete very concentrated urine and do not use water to regulate body temperature

Hydrolysis of methyl acetate in aqueous solution has been studied by titrating the liberated acetic acid against sodium hydroxide. The concentration of the ester at different times is given below. {:("t(min)",0,30,60,90),(C("mol.L"^(-1)),0.8500,0.8004,0.7538,0.7096):} Show that it follows a pseudo first order reaction as, the concentration of water remain nearly constant (55"mol.L"^(-1)) , during the course of the reaction what is the value of k' in this equation ? Rate =k'[CH_(3)COOCH_(3)][H_(2)O]

Given below are four statements (A-D) each with one or two blanks. Select the option which correctly fills up the blanks in two statements. (A) Wings of butterfly and birds look alike and are the results of i evolution. (B) Miller showed that CH_(4), H_(2),NH_(3) and i when exposed to electric discharge in a flask resulted in formation of ii (C) Vermiform appendix is a i organ and an ii evidence of evolution. (D) According to Darwin, evolution took place due to i and ii of the fittest.

Consider the following statements A. Stomata are completely absent in hydrophytes. B. In hydrophytes, vasuclar bundles always have bundle sheaths. C. Proline helps in maintaing osmotic and water potentila in xerophytes. Which of the statements given above is/are correct ?

TRUEMAN BIOLOGY-ORGANISMS AND POPULASTIONS -Multiple Choice Questions
  1. Reduction in vascular tissue mechanical tissue and cuticle is charac...

    Text Solution

    |

  2. Study the four statement (i-iv) given below and select the two correct...

    Text Solution

    |

  3. Given is a graph showing organismic response of 3 types , A,B,C F...

    Text Solution

    |

  4. Which one of the following is most appropriately defined?

    Text Solution

    |

  5. Rhizosphere microflora exhibits:

    Text Solution

    |

  6. Large Woody vines are more commonly found in:

    Text Solution

    |

  7. Considered the following four conditions (A-D) and select the correct ...

    Text Solution

    |

  8. Which one of the following is categorised as a parasite in true sense

    Text Solution

    |

  9. Given is the age pyramid of a population Decide which kind of growth s...

    Text Solution

    |

  10. Consider the following statements (a-d) each with one or two blanks: ...

    Text Solution

    |

  11. Tenebrinoid beetles are famous for

    Text Solution

    |

  12. A few organisms which can tolerate are called

    Text Solution

    |

  13. Under unfavourable conditions many zooplankton species in lakes and po...

    Text Solution

    |

  14. The number of individuals of the population who left the habitat and g...

    Text Solution

    |

  15. An interaction between two individuals where one is benefitted while t...

    Text Solution

    |

  16. The logistic population growth is expressed by the equation

    Text Solution

    |

  17. The feature of the xerophytic plant leaves are (I) Leathery surface ...

    Text Solution

    |

  18. Major ecological community of plants and animals extending over large ...

    Text Solution

    |

  19. Organisms restricted to narrow range of temperature are

    Text Solution

    |

  20. Adapative measure to protect against extreme heat by poikilotherms is

    Text Solution

    |