Home
Class 12
BIOLOGY
Assertion : RBC plays an important ...

Assertion : RBC plays an important role in the transport of respiratory gases.
Reason : RBC do not have cell organells and nucleus .

A

if both A and R are true and R is correct explanation of A

B

If both A and R are true but R is not the correct explanation of A .

C

A is true but R is false

D

Both A and R are false

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • TRANSPORTATION IN PLANTS AND CIRCULATION IN ANIMALS

    SURA PUBLICATION|Exercise TEXTBOOK EVALUATION ( HIGHER ORDER THINKING SKILLS (HOTS )) :|5 Videos
  • TRANSPORTATION IN PLANTS AND CIRCULATION IN ANIMALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER ( CHOOSE THE CORRECT ANSWER )|20 Videos
  • TRANSPORTATION IN PLANTS AND CIRCULATION IN ANIMALS

    SURA PUBLICATION|Exercise TEXTBOOK EVALUATION ( LONG ANSWER QUESTIONS : )|5 Videos
  • STRUCTURAL ORGANISATION OF ANIMALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWERS (VALUE BASED QUESTIONS)|2 Videos
  • VISUAL COMMUNICATION

    SURA PUBLICATION|Exercise ADDITIONAL QUESTION & ANSWERS (Expand the following Abbreviations)|13 Videos

Similar Questions

Explore conceptually related problems

Assertion: RBC plays an important role in the transport of respiratory gases. Reason: RBC do not have cell organelles and nucleus.

Mature RBC in mammals do not have cell organelles .

Knowledge Check

  • Assertion (A): ABA plays an important role in plants during water stress. Reason (R): ABA promotes stomatal closing during water stress.

    A
    If both A and R are true and R is correct explanation of A
    B
    If both A and R are true but R is not the correct explanation of A
    C
    A is true but R is false
    D
    Both A and R are false
  • Similar Questions

    Explore conceptually related problems

    Mature RBC in mammals do not have cell organelles.

    Why mature RBC in mammals do not have cell organelles ?

    Stem cells do not play an important role in wound healing

    Assertion: RBC impart red colour to the blood due to the presence of respiratory pigment haemoglobin. Reason: The young RBC contain nucleus in man.

    Assertion (A) : Blue green algae are prokaryotes. Reason (R) : They do not have a true nucleus.

    Assertion : Except glycine all other amino acide are optiocally inactive. Reason : Other amino acids do not have chiral carbon.

    Lichens play important role in biological succession and soil formation. Give the reason.