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March 2019

The first organisms to appear on the earth were more like plants than animals because__________________?

The first organisms to appear on the earth were more like plants than animals because__________________?

A. Plants can manufacture their own food material
B. There are more plants than animals
C. Plants are similar in structure
D. None of the above

The first organisms to appear on the earth were more like plants than animals because__________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics

Maize has 10 pairs of chromosomes. how many linkage groups will be present if all the genes are mapped__________________?

Maize has 10 pairs of chromosomes. how many linkage groups will be present if all the genes are mapped__________________?

A. 10
B. 20
C. 40
D. 15

Maize has 10 pairs of chromosomes. how many linkage groups will be present if all the genes are mapped__________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics

Diagrammatic representation of the chromosomes of an organism arranged according to their size is called_____________________?

Diagrammatic representation of the chromosomes of an organism arranged according to their size is called_____________________?

A. Ideogram
B. Gene map
C. Karyotype
D. Phenotype

Diagrammatic representation of the chromosomes of an organism arranged according to their size is called_____________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics

If a plant is heterozygousand is designated (BbMm)and produces two kinds of gametes either (BM)or (bm), then the possibility of (bm) gametes fertilizing either (BM) or (bm) is_________________?

If a plant is heterozygousand is designated (BbMm)and produces two kinds of gametes either (BM)or (bm), then the possibility of (bm) gametes fertilizing either (BM) or (bm) is_________________?

A. Half
B. 0/1
C. 1/1
D. 1/4

If a plant is heterozygousand is designated (BbMm)and produces two kinds of gametes either (BM)or (bm), then the possibility of (bm) gametes fertilizing either (BM) or (bm) is_________________? Read More »

Agriculture Mcqs, Plant Breeding and Genetics