Home
Class 10
BIOLOGY
Consider the following statements. I)...

Consider the following statements.
I) Dead cells of the skin prevents pathogen entry. II)Skin secretes oil that makes skin surface acidic. III)Skin secretes sweat that makes surface acidic.
Which of the following given above are correct?

A

Water

B

Salts

C

Urea

D

Water and salts

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ESTIMATION OF PARTICULATE POLLUTANTS IN AIR

    VGS PUBLICATION-BRILLIANT|Exercise Choose the correct answers|8 Videos

  • EXCRETION- THE WASTAGE DISPOSING SYSTEM

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS FOR NEW MODEL PAPER (4 MAKS QUESTIONS)|44 Videos

Similar Questions

Explore conceptually related problems

Consider the following statements. I) The property of metastasis is shown by malignant tumors. II) Carcinogens are the agents that cause cancer. III) Benign tumor causes little damage to body cells. Which of the statements given above are correct?

Consider the following statements. I) Specific Bt toxin genes have been isolated from Bacillus thuringiensis. II) Bt toxin is coded by a gene named cry. III) Bt toxin protein exists as inactive protoxins. Which of the statements given above are correct?

The following are the two statements regarding prostate gland in man: (a) The secretion of prostate glands is slightly acidic. (b) Seminal plasma contains citric acid. Of the above statements, which one of the following options is correct?

Regarding lymphocytes consider the following statement. I. The T-lymphocytes form Cell Mediated Immune System (CMIS). II. The T-lymphocytes cells do not secrete antibodies but help the B-lymphocyte cells to produce them. Which of the statement given above is/are correct?

Consider the following statements a) A component of the nucleotide sequence that makes up the prokaryotic promoter is CATT box b) A component of the nucleotide sequence that makes up the eukaryotic promoter is TATA box. Which of the statements given above is/are correct?

Malignant tumours are I) mass of neoplastic cells. II) cell that grow very rapidly and damaging the surrounding normal tissue. III) cells that show the property of metastisis. Which of the statements given above are correct ?

Consider the following statements : (i) Mode can be computed from histogram. (ii) Median is not independent of change of scale. (iii) Variance is independence of change of origin and scale. Which of these is/are correct :

Consider the following statements about the responsibility of GEAC (set-up by the Indian Government). I) GEAC make decisions regarding the validity of the GM research. II) It checks the safety of introducing GM organisms for the public services for their large scale use. Which of the statements given above is/are correct?

VGS PUBLICATION-BRILLIANT-EXCRETION-EXERCISE
  1. Identify the scientist with the help of the paragraph. In 1954, he w...

    Text Solution

    |

  2. The excretory organ that removes carbon dioxide and water is

    Text Solution

    |

  3. Consider the following statements. I) Dead cells of the skin preven...

    Text Solution

    |

  4. What are sebaceous glands? What is their function?

    Text Solution

    |

  5. What are the metabolic wastes of haemoglobin of red blood cells in liv...

    Text Solution

    |

  6. What are the wastes excreted by intestine ?

    Text Solution

    |

  7. How do unicellular organisms remove waste products ?

    Text Solution

    |

  8. Where do you observe flame cells as excretory organs ?

    Text Solution

    |

  9. Identify the 'X' and 'Y' in the given diagram

    Text Solution

    |

  10. In Annelids this is the excretory organ

    Text Solution

    |

  11. In starfish excretory system is

    Text Solution

    |

  12. In plants waste products are stored in

    Text Solution

    |

  13. What are primary metabolites?

    Text Solution

    |

  14. Gums and resins are the ……………….. products of the plants.

    Text Solution

    |

  15. Name the alkaloid that acts as stimulant of central nervous system.

    Text Solution

    |

  16. Antiseptic Nimbin is obtained from these parts of neem tree

    Text Solution

    |

  17. Gums : Adhesive agents , Latex of Jatropa: square ?

    Text Solution

    |

  18. Rubber is produced from ...................... of Heavea braziliensis ...

    Text Solution

    |

  19. Pollen grains cause all ergy. What might be the reason for th. ?

    Text Solution

    |

  20. Name the endocrine gland which is present on the kidneys.

    Text Solution

    |