Home
Class 12
BIOLOGY
Some important events in the human femal...

Some important events in the human female reproductive cycle are given below. Arrange the events in a proper squence.
A- Secretion of FSH, B - Growth of corpus luteum,
C- Growth of the follicle and oogenesis, D- Ovulation
E - Sudden increase in the levels of LH.

A

A `rarr` D `rarr` C `rarr` E `rarr` B

B

B `rarr` A `rarr` C `rarr` D `rarr` E

C

C `rarr` A `rarr` D `rarr` B `rarr` E

D

A `rarr` C `rarr` E `rarr` D `rarr` B

Text Solution

Verified by Experts

The correct Answer is:
D
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

Arrange the events in human female menstrual cycle a-Secretion of FSH, b-Growth of corpus luteum, c-Growth of follicle and oogenesis, d-Ovulation, e-Sudden increase in level of LH

Below is given the unorganised list of some important events in the human female reproductive cycle. Identify the correct sequence of these events and select the correct option. (i). Secretion of FSH (ii). Growth of corpus luteum (iii). Growth of the follicle (iv). Ovulation (v) Sudden increase in the levels of LH

some important events that occur during the menstrual cycle are given below. Arrange the events in a proper sequence and select the corrrect option. (i). Proliferation of endometrial wall (ii). LH surge (iii). Secretion of estrogen (iv). Secretion of progesterone (v). Ovulation (vi). Growth of corpus luteum (vii). Degeneration of corpus luteum (viii). menstruation

Read the following statements regarding menstrual cycle in females : A. It is the reproductive cycle in all mammalian females. B. The menstrual flow results due to breakdown of myometrium lining of uterus. C. Graafian follicle and endometrium of uterus regenerates simultaneously during follicular phase of menstrual cycle. D. The corpus luteum secretes large amounts of oestrogen which is essential for maintenance of endometrium. select the correct statement from the above ?

Steps for the production of silk are given below in a jumbled order. Arrange them in their proper sequence. (a) Eggs are warmed to a suitable temperature for the larvae to hatch from eggs. (b) Fibers are taken out from the cocoon. (c ) After 25 to 30 days, the caterpillars stop eating and start spinning cocoons. (d) The larvae "/" caterpillars or silkworms are kept in clean trays along with freshly chopped mulberry leaves. (e ) Female silk moths lay eggs. (f) Cocoons are kept under the sun or boiled in water.

Read the following statements and find out the incorrect statement(s). a. Human are sexually reporducing and viviparous. b. Transfer of sperm in female genital tract (vagina ) is called ejaculation. c. There are remarkable differences between the reproductive events in the male and in the female. d. Sperm formation continues even in old men, but formation of ovum ceases in women around the age of fifteen years. e. The male and female reproductive systems are located in the pelvic region.

Choose the incorrect statement with reference to menstrual cycle (A) Gonadotropins attain a peak level in the middle of the cycle (B) Progesterone is secreted only during luteal phase (C) "LH" surge induces rupture of the Graafian follicle resulting in ovulation (D) Estrogen is secreted only during follicular phase

The following is the illustration of the sequence of ovarian events (a - 1) in a human female. (a) Identify the figure that illustrates ovulation and mention the stage of oogenesis it represents. (b) Name the pituitary hormone that has caused the above mentioned event. (c) Explain the changes that occur in the uterus simultaneously in anticipation (d) Write the differences between 'c and 'h'. (e ) Draw a labelled sketch of the structure of a human ovum prior to fertilization.

NCERT FINGERTIPS-PRACTICE PAPERS-Practice paper
  1. Number of histone proteins in each nucleosome core is

    Text Solution

    |

  2. Sacred groves are specially useful in

    Text Solution

    |

  3. Some important events in the human female reproductive cycle are given...

    Text Solution

    |

  4. Given : 1 = Natural selection , 2 = Variations and their inheritance ,...

    Text Solution

    |

  5. There are two opposing views about origin of modern man. According to ...

    Text Solution

    |

  6. Heroin is extracted from

    Text Solution

    |

  7. Study the pedigree chart of certain family given here and select the c...

    Text Solution

    |

  8. A mixture containing DNA fragments A,B,C and D, with molecular weights...

    Text Solution

    |

  9. Which of the following representations shows the pyramid of number in ...

    Text Solution

    |

  10. When domestic sewage mixes with river water

    Text Solution

    |

  11. An improved variety of transgenic basmati rice

    Text Solution

    |

  12. Cry ll Ab and cry l Ab produce toxins that control

    Text Solution

    |

  13. In Mendelian dihybrid cross when heterozygous round Yellow are self cr...

    Text Solution

    |

  14. In a double standed DNA, the sequence of nucleotides in one strand is ...

    Text Solution

    |

  15. Which one the following statements are correct ? (i) RNA polymerase ...

    Text Solution

    |

  16. Match the following and select the correct combination from the given ...

    Text Solution

    |

  17. Read the following four statements (A-D) A. The first transgenic buf...

    Text Solution

    |

  18. Which one of the following bacteria is used for production of transgen...

    Text Solution

    |

  19. People administered with preformed antibodies get

    Text Solution

    |

  20. In an organism, tall phenotype is dominant over recessive dward phenot...

    Text Solution

    |