#5-Monohybrid-Cross-Further-Understanding
(Botany) > Principles of Inheritance & Variation

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The genotype of a plant showing the dominant phenotype can be determined by

(1) test cross

(2) dihybrid cross

(3) pedigree analysis

(4) back cross

 84%
From NCERT
NEET - 2010
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A common test to find the genotype or hybrid is by :

(1) crossing of one F2 progeny with male parent

(2) crossing of one F2 progeny with female parent

(3) studying the sexual behaviour of F1 progenies

(4) crossing of one F1 progeny with recessive parent

 88%
From NCERT
NEET - 2007
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Test cross involves :

(1) crossing between two geneotypes with recessive trait

(2) crossing between two F1 hybrids

(3) crossing the F1 hybrid with a double recessive genotype

(4) crossing between two genotypes with dominant trait

 71%
From NCERT
NEET - 2006
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Mating of an organism to a double recessive in order to determine whether it is homozygous or heterozygous for a character under consideration is called

(1) reciprocal cross

(2) test cross

(3) dihybrid cross

(4) back cross

 90%
From NCERT
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In a pea plants, green pod colour is dominant over yellow pods. 1000 seeds taken from a pea plant on germination produces 760 green pod and 240 yellow pod plants. The parental genotype and phenotype of the seed plant are 

(1) Heterozygous and yellow

(2) heterozygous and green

(3) homozygous and yellow

(4) homozygous and green

 74%
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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