Assertion : It is important that the organisms should have cell. Reason : A cell keeps its chemical composition steady within its boundary.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason if falseD. If both the assertion and reason are false

Assertion : It is important that the organisms should have cell. Reaso

1.	Assertion : It is important that the organisms should have cell. Reason : A cell keeps its chemical composition steady within its boundary.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion is true but the reason if falseD. If both the assertion and reason are false
Answer» Correct Answer - A Metabolic reactions of a living organism can occur only in a delicately balanced enviroment in the non-living organisms. The cells are the life supporting chambers which have such a special environment. A living cell keeps its chemical composition steady within its boundary.

Discussion

No Comment Found

Related InterviewSolutions

Resolving power of scanning electron microscope isA. 5-20 nmB. `.01 nm`C. `.1 nm`D. `.0001`
Resolving power of light microscope isA. `0.2 mum`B. `0.1 mum`C. `2 mum`D. `100 mum`
Numerical aperture of microscope lens is expressed byA. Angular aperture onlyB. Refractive index onlyC. Both angular aperture and refractive indexD. Wave length of the light used
Water soluble yellowish pigment present in petals of Dahlia isA. CaroteneB. XanthophyllC. AnthoxanthinD. Anthocyanin
Which lenses in electron microscope are used to control and focus aA. Convex lensB. Concave lensC. Electric lenses in electron microscope are used to control and focus aD.
Match column I with column II and select the correct option `{:("Column I", "Column II"),("Sap vacuole",1."Contain digestive enzyme"),("Contractile vacuole",2."Store metabolic gases"),("Food vacuole",3."Osmoregulation"),("Air vacuole", 4."Store lipids"),("Sphaerosomes", 5."Store and concentrate mineral salts & nutrients"):}`A. A-5, B-3, C-1, D-2, E-4B. A-2, B-3, C-4, D-5, E-1C. A-5, B-2, C-3, D-A, E-4D. A-5, B-2, C-2, D-1, E-4
Match the following and choose the correct combination from the options given `{:("Column I", "Column II"), ("Robert Hooke", 1."Mutation theroy"),("Charles Darwin",2."Swan-necked flask experiment"),("Hugo de vries ", 3."Origin of species"),("Louis pasteus",4."Mcrographia"):}`A. A-3,B-4,C-1,D-2B. A-2,B-1,C-3,D-4C. A-1, B-2, C-3, D-4D. A-4, B-3, C-1,D-2
The resolving power of a compound microscope will increase withA. Decrease in wavelength of light and increase in numerical apertureB. Increase in wavelength of light and decrease in numerical apertureC. Increase in wavelength of light and numerical apertureD. Decrease in both wavelength of light and numerical aperture
Match Column - I with Column -II and select the correct option `{:("Column -I", "Column-II"),("Cup shaped", 1."Ulothrix"),("Girdle shaped",2."Oedogonium"),("Stellate",3."Chlamydomonas"),("Reticulate",4."Zygnema"):}`A. A-2, B-4, C-3, D-1B. A-3, B-1, C-4, D-2C. A-3, B-4,C-2,D-1D. A-4, B-3, C-1,D-2
Which is not true about spareosomesA. Arise from ER.B. Related to fatC. Single membrane bound strutuceD. Involved in photorespiration

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment