Home
Class 12
BIOLOGY
What of these interactions has negative ...

What of these interactions has negative effects ?
(i) Predation
(ii) Mutualism
(iii) Commensalism
(iv) Parasitism

A

(i) and (iii)

B

(i) and (iv)

C

(ii) and (iii)

D

(i) only

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ORGANISMS AND POPULATION

    NCERT FINGERTIPS|Exercise Organisms And Population|175 Videos

  • PRINCIPLES OF INHERITANCE & VARIATION

    NCERT FINGERTIPS|Exercise Principles Of Inheritance & Variation|167 Videos

Similar Questions

Explore conceptually related problems

Population Interaction|Mutualism|Commensalism|Parasitism|Predation

(a) Why are herbivores considered similar to predators in the ecological context ? Explain. (b) Differentiate between the following interspecific interactions in a population : (i) Mutualism and Competition. (ii) Commensalism and Amensalism.

(i) What is commensalism ? (ii) What is mycorrhiza ?

Types of interaction that occur in predation and parasitism are

What is population interaction? Explain the interactions in Mutualism and Competition.

In how many of following relations the interacting species the closely together :- Competition, Predation, Parasitism, Commensalism, Amensalims

Which of the following elements has positive Delta_(eg)H ? (i) Mn (ii) Zn (iii) Cd (iv) Hg

Positive Interactions :- Commensalism || Negative Interactions:- 1.Predation 2. Parasitism

Interactions -Predation and Parasitism

Predation, parasitism and commensalism share a common characteristic i.e,

NCERT FINGERTIPS-PRACTICE PAPERS-Practice paper
  1. Arrange the following stages of fertilisation and early development in...

    Text Solution

    |

  2. The given figure represents the different zonation in deep lake. Which...

    Text Solution

    |

  3. What of these interactions has negative effects ? (i) Predation (i...

    Text Solution

    |

  4. When a pure strain of tall plants (TT) with round seeds (RR) is cross...

    Text Solution

    |

  5. Photochemical smong always contains

    Text Solution

    |

  6. If large quantities of domestic sewage is continuously emptied into a ...

    Text Solution

    |

  7. Insect tolerant gene from Bacilus thuringiensis is introduced using Ti...

    Text Solution

    |

  8. Match column I with column II and select the correct option from codes...

    Text Solution

    |

  9. Due to the nondisjunctiuon of chromosomes during spermatogenesis, sper...

    Text Solution

    |

  10. Which of the following is correct which also regarding genetic code ?

    Text Solution

    |

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

    Text Solution

    |

  12. Which of the following is false ?

    Text Solution

    |

  13. Which of the following DNA sequence qualifies to be designted as a pal...

    Text Solution

    |

  14. Match column I with column II and select the correct option from the c...

    Text Solution

    |

  15. Select the correct statement

    Text Solution

    |

  16. The haploid content of human DNA is

    Text Solution

    |

  17. Gel electrophoresis is a

    Text Solution

    |

  18. The egg apparatus of angiosperms comprises

    Text Solution

    |

  19. Which of the following is not a feature of a J-shaped growth form of p...

    Text Solution

    |

  20. How many different kinds of gametes will be produced by a plant having...

    Text Solution

    |