In true breeding, the allelic pair of genes are:

1. Homologous 2. Linked
3. Stable 4. Homozygous
Subtopic:  Monohybrid Cross: 1 |
 57%
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What could be the genotype of a garden pea plant that expresses the tall trait of height?

1. TD 2. Tt
3. Td 4. tt
Subtopic:  Monohybrid Cross: 1 |
 94%
From NCERT
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In a dissimilar situation, the unit factor that expresses itself is called as:

1. Dominant 2. Recessive
3. Epistatic 4. Hypostatic
Subtopic:  Monohybrid Cross: 1 |
 87%
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A plant with the genotype Tt should be called:

1. Heterologous 2. Hemizygous
3. Heterozygous 4. Dihybrid

Subtopic:  Monohybrid Cross: 1 |
 91%
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A genetic cross between homozygous individuals but with different alleles for a single gene of interest is called as:

1.A reciprocal cross2.Monohybrid cross
3.Dihybrid cross4.Test cross

Subtopic:  Monohybrid Cross: 1 | Monohybrid Cross: Further Understanding |
 62%
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Identify the incorrect statement:

1. Tall plant produces gametes by meiosis and the dwarf plant by mitosis.
2. Only one allele is transmitted to a gamete.
3. This segregation of alleles is a random process.
4. Gametes will always be pure for the trait.
Subtopic:  Monohybrid Cross: 1 |
 86%
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A heterozygous plant produces:

1. Only one kind of gamete
2. Two kinds of gametes, each having one allele with equal proportion.
3. Two kinds of gametes, each having two alleles with equal proportions.
4. Two kinds of gametes, each having one allele, with one allele occurring in more
gametes than the other.
Subtopic:  Monohybrid Cross: 1 |
 73%
From NCERT
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A graphical representation to calculate the probability of all possible genotypes of offspring in a genetic cross is called as:

1.Forked line diagram2.Punnett square
3.Pedigree chart4.Idiogram

Subtopic:  Monohybrid Cross: 1 |
 94%
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What proportion of progeny in F2 generation in a Mendel monohybrid cross resembled the parent [of P generation] that expressed the recessive trait?

1. ¼ 2. ½
3. ¾ 4. 2/3
Subtopic:  Monohybrid Cross: 1 |
 78%
From NCERT
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The F2 genotypic ratio of a monohybrid cross is:

1. 1 : 1 2. 3 : 1
3. 1 : 2 : 1 4. 9 : 7
Subtopic:  Monohybrid Cross: 1 |
 84%
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