d. Write the genotypes of the parents used in the testcross using the correct notationPlease I really need help with this thanks In tomatoes, dwarf (d) is recessive to tall (D), opaque leaves (g) are recessive to green leaves (G), and fascinated fruit (f) is recessive to normal fruit (F). A tomato plant heterozygous for all three traits is used in a testcross, and the following progeny are produced. Below are the specific alleles each offspring received from the heterozygous parent:| D | F | G | 6 || D | F | g | 210 || D | f | G | 63 || D | f | g | 12 || d | F | G | 246 || d | F | g | 63 || d | f | G | 39 || d | f | g | 51 |**Total:** 690d. Write the genotypes of the parents used in the testcross using the correct notation.

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Description: d. Write the genotypes of the parents used in the testcross using the correct notationPlease I really need help with this thanks In tomatoes, dwarf (d) is recessive to tall (D), opaque leaves (g) are recessive to green leaves (G), and fascinated frui

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Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

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d. Write the genotypes of the parents used in the testcross using the correct notation

Please I really need help with this thanks

In tomatoes, dwarf (d) is recessive to tall (D), opaque leaves (g) are recessive to green leaves (G), and fascinated fruit (f) is recessive to normal fruit (F). A tomato plant heterozygous for all three traits is used in a testcross, and the following progeny are produced. Below are the specific alleles each offspring received from the heterozygous parent:

| D | F | G | 6 |
| D | F | g | 210 |
| D | f | G | 63 |
| D | f | g | 12 |
| d | F | G | 246 |
| d | F | g | 63 |
| d | f | G | 39 |
| d | f | g | 51 |

**Total:** 690

d. Write the genotypes of the parents used in the testcross using the correct notation.

Expert Solution

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If the genes are located on the same chromosome then they are classified as linked genes. In this condition the crossing over frequency will be reduce and this frequency is used to calculate the distance between the genes.

The test cross is performed between a heterozygous individual with a homozygous recessive individual to confirm the genotype of the heterogeus.

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