Home
Class 11
BIOLOGY
Assertion :- Parthenogenesis is a kind ...

Assertion :- Parthenogenesis is a kind or variation of sexual reproduction .
Reason :- In parthenogenesis , a young one develops from ovum but without fertilization

A

If both Assertion and Reason are true and the Reason is a correct explanation of the Assertion .

B

If both Assertion and Reason are true but Reason is not correct explanation of the Assertion .

C

If Assertion is false but the Reason is true.

D

If Both Assertion and Reason Are false

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    PRADEEP|Exercise NOTABLE QUESTION|3 Videos

  • HUMAN REPRODUCTION

    PRADEEP|Exercise PRACTICE QUESTIONS (I.MULTIPLE CHOICE QUESTIONS)|100 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    PRADEEP|Exercise Curiosity Questions|7 Videos

  • LOCOMOTION AND MOVEMENTS

    PRADEEP|Exercise NOTABLE QUESTIONS|2 Videos

Similar Questions

Explore conceptually related problems

Assertion : Parthenogenesis does not play any role in organic evolution. Reason : In parthenogenesis females develop into new organisms without fertilisation.

Parthenogenesis is development of new individual from

Assertion: Isogamy is a primitive type of sexual reproduction. Reason: The gametes are of diferent sizes.

Assertion: Green algae best exhibit the origin and evolution of sexual reproduction. Reason: Green algae are most primitive algae.

[A] : [A]: Parthenogenesis is a type of sexual re- production. [R]: Because young ones develop without fer- tilization of egg

Parthenogenesis Sexual Reproduction In Animals

The phenomenon of development of organism without fertilization of ovum is known as

Assertion :- Apomixis is a form of asexual reproduction that mimics sexual reproduction. Reason :- In apomixis there is formation of seed without fertilisation.

Development of animal embryo from egg without fertilization is called :

PRADEEP-HUMAN REPRODUCTION -ASSERTION REASON TYPE QUESTIONS
  1. Assertion :- Parthenogenesis is a kind or variation of sexual repr...

    Text Solution

    |

  2. [A] : Spermatogenesis occurs in the seminiferous tubules of the testes...

    Text Solution

    |

  3. Statememt 1 : In a Graafian follicle, the primary cell, the and the f...

    Text Solution

    |

  4. Assertion :- Testes originate in the abdomen but but later descen...

    Text Solution

    |

  5. Assertion :- Testes are located in the scrotum outside the coelo...

    Text Solution

    |

  6. Assertion :- Infection of urethra is more common in the males th...

    Text Solution

    |

  7. Assertion :- Cervix contains the largest and the most powerful sph...

    Text Solution

    |

  8. Assertion :- Ovum retains most of the contents of the primary ooc...

    Text Solution

    |

  9. Assertion :- A woman passes out hCG in the urine during pregnancy...

    Text Solution

    |

  10. Assertion :- Failure of testes to descend into the scrotum sterili...

    Text Solution

    |

  11. Assertion : In humans, the gamete contributed by the male determines w...

    Text Solution

    |

  12. A : in morula stage the cells divide without any increase in siz...

    Text Solution

    |

  13. Assertion :- the third cleavage in frog is latitudinal(horizontal )...

    Text Solution

    |

  14. Assertion :- Sperm entry causes a rearrangement of materials in t...

    Text Solution

    |

  15. Assertion :- Placenta is connected to the foetus by an umbilical...

    Text Solution

    |

  16. Assertion :- A sperm sticks to an egg for fertillization . Reas...

    Text Solution

    |

  17. Assertion :- Human body is pigment less at the time birth . Rea...

    Text Solution

    |

  18. Assertion :- All members of bee society are diploid except the dr...

    Text Solution

    |

  19. Assertion:Holoblastic cleavage with almost equal sized blastomeres is ...

    Text Solution

    |

  20. Assertion Only a single functional female gamete is formed from each p...

    Text Solution

    |