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March 2019

A rearrangement of a group of genes in a chromosome in such a way that their order in the chromosomes is reversed is known as _____________________?

Agriculture Mcqs, Plant Breeding and Genetics /
A rearrangement of a group of genes in a chromosome in such a way that their order in the chromosomes is reversed is known as _____________________?

A. Inversion
B. Conversion
C. Recessive gene
D. Realignment

A rearrangement of a group of genes in a chromosome in such a way that their order in the chromosomes is reversed is known as _____________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics

Organisms that can synthesize all their substances from simple inorganic molecules are termed as____________________?

Agriculture Mcqs, Plant Breeding and Genetics /
Organisms that can synthesize all their substances from simple inorganic molecules are termed as____________________?

A. Audacious
B. Autotrophic
C. Heterotrophic
D. Phototrophic

Organisms that can synthesize all their substances from simple inorganic molecules are termed as____________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics

The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________?

Agriculture Mcqs, Plant Breeding and Genetics /
The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________?

A. Gene flow
B. Genetic drift
C. Gene frequency
D. None of the above

The spread of genes from one breeding population to another by migration which may result in changes in gene frequency is called________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics

A mutant organism (bacterium) that will not grow on a minimal medium does so on the addition of some grown factor is known as __________________?

Agriculture Mcqs, Plant Breeding and Genetics /
A mutant organism (bacterium) that will not grow on a minimal medium does so on the addition of some grown factor is known as __________________?

A. Autotrophy
B. Auxotroph
C. Axenema
D. Heterotroph

A mutant organism (bacterium) that will not grow on a minimal medium does so on the addition of some grown factor is known as __________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics

The reason why mutations which are harmful do not eliminated from gene pool is that___________________?

Agriculture Mcqs, Plant Breeding and Genetics /
The reason why mutations which are harmful do not eliminated from gene pool is that___________________?

A. They are recessive and carried by heterozygous individuals
B. Genetic drift occurs because of a small population in to offsprings
C. Making possible reproduction in all types of environments
D. They have future survival value

The reason why mutations which are harmful do not eliminated from gene pool is that___________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics