Non-coding section of the RNA transcript is:
A) Introns
B) Exons
C) Sensor sequence
D) None of the above
The tendency of two or more genes to stay together during inheritance is known as:
A) Crossing over
B) Interference
C) Recombination
D) Linkage
The characters for which genes are present in the Y chromosome are known as:
A) Sex-linked character
B) Sex-influenced character
C) Female character
D) Holandric character
Linkage between dominant or recessive alleles of two or more genes is known as:
A) Coupling phase
B) Repulsion phase
C) Repulsive phase
D) Compulsive phase
The tendency of one crossing over to reduce the chance of another crossing over in the adjacent region is known as:
A) Coincidence
B) Interference
C) Dosage compensation
D) None of the above
Expression of recessive allele in the absence of its dominant allele is known as:
A) Incomplete dominance
B) Pseudo dominance
C) Co dominance
D) Complete dominance
Largest unit of a gene:
A) Cistron
B) Recon
C) Muton
D) Both A) and C)
Most abundant type of RNA is:
A) rRNA
B) tRNA
C) mRNA
D) None of the above
Lack of chlorophyll in green plants and of melanin from skin is known as:
A) Albinism
B) Discoloration
C) Chlorosis
D) All of the above
One gene one enzyme hypothesis was proposed by:
A) Beadle and Tatum
B) Watson and Crick
C) Jacob and Monod
D) None of the above
The period from one cell division to the next cell division is called as:
A) Cell period
B) Grand period
C) Cell cycle
D) Cell generation

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