Home
Class 12
BIOLOGY
Assertion. Specialisation of cells is ad...

Assertion. Specialisation of cells is advantageous to organisms.
Reason. It increases operational efficienct

A

If both are true reason being correct explanation

B

bothe true but reason is not correct explanation

C

assertion is true but reason is wrong

D

both are wrong

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THE CELL : THE BASIC UNIT OF LIFE

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|12 Videos

  • THE CELL : THE BASIC UNIT OF LIFE

    DINESH PUBLICATION ENGLISH|Exercise REVISION QUESTIONS FROM COMETITIVE EXAMS|51 Videos

  • STRUCTURE OF THE CELL

    DINESH PUBLICATION ENGLISH|Exercise Check your Grasp|17 Videos

  • THE LIVING WORLD

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|12 Videos

Similar Questions

Explore conceptually related problems

These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following five responses. Assertion: Specialization of cells is useful for organism. Reason: It increases the operational effciency of an organism.

What are the advantages of classifying organisms ?

Assertion: Terminal potential difference of a cell is always less than its emf. Reason: Potential drop on internal resistance of cell increases terminal potential difference.

Assertion: Sewage discharge in a water body causes eutrophication. Reason: This increases the organic content in water body and, hence, the growth of algal blooms.

Assertion: Anaerobic respiration occurs in the aquatic organisms. Reason: Aquatic organisms are never autotrophic.

Assertion: Mass selection is advantageous in self-pollinated plants. Reason: Self-pollinated plants retain the selected traits in the progeny as they are homozygous.

Assertion: Eutrophication shows increase in productivity in water. Reason: With increasing eutrophication, the diversity of the phytoplankton increases

Assertion: Forests reduce atmospheric pollution. Reasons: Forests increase rainfall.

Assertion : The number of cells in a multicellular organism is inversely proportional to the size of body. Reason : All the cells in the biological world are of same size.