Home
Class 12
BIOLOGY
Given below are the three statements eac...

Given below are the three statements each with two blanks. Select the option which correctly fills up the blanks in any two statements.
(A) Each seminiferous tubule is lined on its inside by two types of cells called `overset(i)"______"` and `overset(ii)"______"`.
(B) The seminiferous tubulus open into the `overset(i)"______"` through `overset(ii)"______"`.
(C) The enlargeed end of penis called the `overset(i)"______"` is covered by a loose fold of skin called the `overset(ii)"______"`.

A

(A)-(i) spermatogonia, (ii) follicular cells
(B)-(i) vas deferens, (ii) urethral meatus

B

(B)-(i) vasa effirentia, (ii) rate testis
(C)-(i) glans penis, (ii) foreskin

C

(A)-(i) spermatogonia, (ii) Sertoli cells
(C)-(i) urethral meatus, (ii) scrotum

D

(A)-(i) spermatocytes, (ii) oogonia
(B)-(i) rate testis, (ii) vasa efferentia

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH AND DISEASE

    NCERT FINGERTIPS|Exercise Human Health And Disease|177 Videos

  • MICROBES IN HUMAN WELFARE

    NCERT FINGERTIPS|Exercise Microbes In Human Welfare|138 Videos

Similar Questions

Explore conceptually related problems

Given below are four statements ( A-D ) each with two blanks. Select the option which correctly fills up the blanks in two statements. I.1100-1200 II. 1/5th

Given below are three statements (A-C) each with one or two blanks. Select the option which correctly fills up the blanks in any two statements A. Diseases or infections which are transmitted through sexual intercourse are collectively called overset("i")"____" deseases B. Gential herpes is overset("ii") "____" disease C. Sterilisation in males is overset("iii")"____" while in females is overset("iv") "____"

Given below are two statements A and B, each with one or two blanks. Select the option, which correctly fill up the blanks in two statements. Statements : (A) Cicer root is ………(i)……..and ……….(ii)………. (B) Pith is well developed in the dicotyledonae stem and ......(i).....

Given below are three statements (A-C), each with two blanks. Select the option which correctly fills up the blanks in two statements A. Diseases or infections which are transmitted through sexual intercourse are collectively called (i) diseases. B. Genital herpes is (ii) disease. C. Sterilization in males is (iii) while in females is (iv).

In honeybees, females are overset("(i)")"____" having overset("(ii)")"____" chromosomes and males are overset("(iii)")"____" having overset("(iv)")"____" chromosomes

Assertion: Each seminiferous tubule is lined on its inside by three types of cells. Reason: These cells are male germ cells, Sertoli cells and Leydig's cells.

Given below are four statements each with one or two blanks. Select the option which correctly fills up the blanks in any two statements. (A). The embryo with 8 to 16 blastomeres is called a (i)._____ (B). Embedding of the (i)._____ in the endometrium of the uterus is called implantation and it leads to (ii). ______ (C). After implantation finger like projections appear on the trophoblast called (i)._____ which are surrounded by the (ii)._____ abnd maternal blood. (D). Inner cell mass contains certain cells called (i)._____ cells which have the potency to give rise to all the tissues and organs.

Read the following statements (A-C) and select the option which correctly fills up the blanks in any two statements. A. ____(i)___ nutrients are required in large quantity and called ____(ii)____ B. Kharif crops are cultivated from ____(iii)_____ to ____(iv)____. C. Berseem is an important ___(v)____ crop.

Given below are the three statements each with one or two blanks. Select the option which correctly fills up of the blank in any two statements. A. Inbreeding helps in accumulation of ul(i) and elimination of ul(ii) . B. In MOET a cow is administered hormones, with ul(i) like activity, to induce follicular maturation and super ovulation. C. Hisaedale is a new breed of sheep developed in Punjab by crossing ul(i) and ul(ii) .

NCERT FINGERTIPS-HUMAN REPRODUCTION-Human Reproduction
  1. The head of the epididymis at the head of the testis is called

    Text Solution

    |

  2. The given diagram shows L.S. of testis showing various parts. Identify...

    Text Solution

    |

  3. Given below are the three statements each with two blanks. Select the ...

    Text Solution

    |

  4. Seminal plasma in humans is rich in

    Text Solution

    |

  5. A sex gland which contributes fluid containing sugar fructose that pro...

    Text Solution

    |

  6. Prostate glands are located below

    Text Solution

    |

  7. The funcation of the secretion of prostate glands is to

    Text Solution

    |

  8. Match each function below with the associated part or parts of the hum...

    Text Solution

    |

  9. Identify the parts labelled as A to F from the given diagram of human ...

    Text Solution

    |

  10. Fill up the blanks in the following paragraph by selecting the correct...

    Text Solution

    |

  11. The given figure is of human female reproductive system. Identify th...

    Text Solution

    |

  12. The given figure depicts a diagrammatic sectional view of the human fe...

    Text Solution

    |

  13. The given figure shows female reproductive system. Which wall of the u...

    Text Solution

    |

  14. Lower narrow end of uterus is called

    Text Solution

    |

  15. The female external genitalia include (i) ovary , (ii) mammary gland...

    Text Solution

    |

  16. Bartholin's glands are situated

    Text Solution

    |

  17. A sectional view of mammory gland shows (i) nipple + areola (ii) m...

    Text Solution

    |

  18. Milk secreted from the cells of alveoli of mammary lobes reaches nippl...

    Text Solution

    |

  19. In humans, at the end of the first meiotic division, the male germ cel...

    Text Solution

    |

  20. 2n = 16 is in a primary spermatocyte which is in metaphase of first me...

    Text Solution

    |