If in the F₁generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes, respectively, and in the F₂generation, YR gamete represent yellow round, Yr gamete for yellow wrinkled, yR gamete for green round and yr gamete for green wrinkled.
How many of the off springs in the above cross are homozygous for yellow round?

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hint Hint:

When the two alleles of a gene are same, it is called homozygous.

The correct answer is: 1

Gene is the hereditary unit of life made up of two alleles.

If the two alleles are same then the organism is called homozygous and if the alleles are different, it is called heterozygous.

The homozygous dominant is expressed as YR and only one of the offspring will be completely dominant.

The ___________ characters are determined by genotype.

BiologyGrade-8

Grade-8

Biology

If in the F₁generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes respectively, and F₂generation represent YR gamete for yellow round, Yr gamete for yellow wrinkled then, which among the following phenotype represent the gamete yR and yr?

BiologyGrade-8

Grade-8

Biology

What is the genotype ratio of the given Punnett diagram?

BiologyGrade-8

Grade-8

Biology

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

1
3
9
12

When the two alleles of a gene are same, it is called homozygous.

The correct answer is: 1

Gene is the hereditary unit of life made up of two alleles.

If the two alleles are same then the organism is called homozygous and if the alleles are different, it is called heterozygous.

The homozygous dominant is expressed as YR and only one of the offspring will be completely dominant.

Related Questions to study

The ___________ characters are determined by genotype.

The ___________ characters are determined by genotype.

If in the F₁generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes respectively, and F₂generation represent YR gamete for yellow round, Yr gamete for yellow wrinkled then, which among the following phenotype represent the gamete yR and yr?

If in the F₁generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes respectively, and F₂generation represent YR gamete for yellow round, Yr gamete for yellow wrinkled then, which among the following phenotype represent the gamete yR and yr?

What is the genotype ratio of the given Punnett diagram?

What is the genotype ratio of the given Punnett diagram?

What is the phenotype ratio of the given Punnett diagram?

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

13912

When the two alleles of a gene are same, it is called homozygous.

The correct answer is: 1

Gene is the hereditary unit of life made up of two alleles. If the two alleles are same then the organism is called homozygous and if the alleles are different, it is called heterozygous. The homozygous dominant is expressed as YR and only one of the offspring will be completely dominant.

Related Questions to study

The ___________ characters are determined by genotype.

The ___________ characters are determined by genotype.

If in the F1 generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes respectively, and F2 generation represent YR gamete for yellow round, Yr gamete for yellow wrinkled then, which among the following phenotype represent the gamete yR and yr?

If in the F1 generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes respectively, and F2 generation represent YR gamete for yellow round, Yr gamete for yellow wrinkled then, which among the following phenotype represent the gamete yR and yr?

What is the genotype ratio of the given Punnett diagram?

What is the genotype ratio of the given Punnett diagram?

What is the phenotype ratio of the given Punnett diagram?

1
3
9
12

Gene is the hereditary unit of life made up of two alleles.

If the two alleles are same then the organism is called homozygous and if the alleles are different, it is called heterozygous.

The homozygous dominant is expressed as YR and only one of the offspring will be completely dominant.

If in the F₁generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes respectively, and F₂generation represent YR gamete for yellow round, Yr gamete for yellow wrinkled then, which among the following phenotype represent the gamete yR and yr?

If in the F₁generation Y, y, R, r gametes represent yellow, green, round, and wrinkled phenotypes respectively, and F₂generation represent YR gamete for yellow round, Yr gamete for yellow wrinkled then, which among the following phenotype represent the gamete yR and yr?