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प्रश्न
The following vegetables are kept in a basket :
Potato, Tomato, Radish, Brinjal, Carrot, Bottle-gourd
Which two of these vegetables correctly represent the homologous structures?
(A) Carrot and Tomato
(B) Potato and Brinjal
(C) Radish and Carrot
(D) Radish and Bottle-gourd
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उत्तर
Out of the given options, only radish and carrot represent the homologous organs, as both of them are modified roots.
Hence, the correct answer is Radish and Carrot
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संबंधित प्रश्न
Write the name and formula of the 2nd member of homologous series having general formula CnH2n.
Write the molecular formula of the third member of the homologous series of carbon compounds with general formula CnHO2n+1OH.
An organic compound having the molecular formula C3H6O can exist in the form of two isomers A and B having different functional groups. The isomer A is a liquid which is used as a solvent for nail polish. The isomer B is also a liquid. An aqueous solution of one of the lower homologues of B is used for preserving biological specimens in the laboratory
(a) What is compound A?
(b) Write the electron-dot structure of A.
(c) What is compound B?
(d) Write the electron-dot structure of B.
(e) Name the lower homologue of compound B which is used in preserving biological specimens.
Give the names and the structural formula of the first three members of the homologous series of alkanes.
.
Write the name and formula of the fourth member of the following homologous series:
Alkyne
What is a homologous series?
The first member of alkyne homologous series is
Define Homologous series.
Name and draw the electron dot structure of first homologue of alkynes series.
