Question



A pink-flowering plant is of genotype RW. If two such plants are crossed, we obtain a red plant (RR) with probability 0.15, a
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Kxpreted ve bu g X, Lineded by EQ) is E(x) = XP, + X₂/27 + XnPn Where Do is the obdervation and produse the probabilly of XiThank you.

Add a comment
Know the answer?
Add Answer to:
A pink-flowering plant is of genotype RW. If two such plants are crossed, we obtain a...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A pink-flowering plant is of genotype RW. If two such plants are crossed, we obtain a...

    A pink-flowering plant is of genotype RW. If two such plants are crossed, we obtain a red plant (RR) with probability 0.27, a pink plant (RW or WR) with probability 0.48, and a white plant (WW) with probability 0.25, as shown in the table. What is the expected number of W genes present in a crossing of this type? Number of W Genes Present X; Pi 0 0.27 0.48 2 0.25 1 The expected number of white genes (W) is...

  • A pink flowering plant is of genotype RW. If two such plants are crossed, we obtain...

    A pink flowering plant is of genotype RW. If two such plants are crossed, we obtain a red plant (RR) with probability 0.08, a pink plant (RW or WR) with probability 0.73, and a white plant (WW) with probability 0.19, as shown in the table. What is the expected number of W genes present in a crossing of this type? Number of W Genes Present P 0 0.08 0.73 2 0.19 The expected number of white genes (W) is (Type...

  • A purple flowering, smooth seed dihybrid plant (genotype PpSs)is test crossed with a white flowering, wrinkled...

    A purple flowering, smooth seed dihybrid plant (genotype PpSs)is test crossed with a white flowering, wrinkled seed plant(genotype ppss).These produce progeny inthe following numbers of four phenotypes:24:76:74:26 (purple flower + smooth seed coat: purple flower + wrinkled seed coat: white flower + smooth seed coat: white flower + wrinkled seed coat). a)Explain how ratios of progeny show that the two genes are linked. b)How many map units separate the colour and seed coat genes? Show your calculations.

  • In a different plant species, flower color is controlled by two genes that contribute equally to...

    In a different plant species, flower color is controlled by two genes that contribute equally to the final flower color. Plants with red flowers have the genotype: CRCR DRDR, while plants with white flowers have the genotype: CWCW DWDW. A red flowering plant was mated to a white flowering plant and all of the F1progeny had pink flowers. These pink flowered F1 plants were allowed to self-fertilize to produce F2progeny. What is the genotype of the F1 plants that produced...

  • a) In radishes, the plants can be tall (allele T) or dwarf (allele t). Tall is...

    a) In radishes, the plants can be tall (allele T) or dwarf (allele t). Tall is dominant. Root color can be red (allele RR), white (allele RW), or pink (heterozygote). A radish that is true-breeding for both red roots and tallness (RRRR TT) is crossed with a radish that is true-breeding for both white roots and being dwarf (RWRW tt).  Write the genotype and phenotype for the F1 generation. b) Assume the two genes for plant height and root color are...

  • Genetics Experience Please The R locus determines flower color in a new plant species. Plants that...

    Genetics Experience Please The R locus determines flower color in a new plant species. Plants that are genotype RR have red flowers, and plants that are rr have white flowers. However, Rr plants have pink flowers. What type of inheritance does this demonstrate for flower color in these plants? Incomplete dominance Complementation Lethal alleles Codominance Complete dominance

  • Flower color is incompletely dominant in snapdragons. If a white-flowered plant (WW) is crossed with a...

    Flower color is incompletely dominant in snapdragons. If a white-flowered plant (WW) is crossed with a red-flowered plant (RR), all of the offspring are pink (RW). What is the probability of getting pink-flowered offspring from two pink-flowered parents? Show your work. 1 point Probability of getting pink-flowered offspring: __________________ % Reminders about human blood type genetics. • ABO blood types o A and B alleles are co-dominant o A allele is dominant to O allele o B allele is dominant...

  • 1. In carnations, the heterozygous plants have pink flowers, while the two homozygous plants have red...

    1. In carnations, the heterozygous plants have pink flowers, while the two homozygous plants have red flowers or white flowers. When plants with red flowers are crossed with plants with white flowers, what proportion of the offspring will have pink flowers? - 08% - 25 % - 50 % - 75 % - 100 % 2. Albinism (lack of skin pigmentation) is caused by a recessive mutation on one of the autosomal chromosomes. A man and woman, both with normally...

  • In a flowering plant, red flowers are dominant over white flowers, and short plants are dominant...

    In a flowering plant, red flowers are dominant over white flowers, and short plants are dominant over tall plants. A short plant with red flowers was self-fertilized and the phenotypes for the resulting progeny recorded (see below). Based on the observed numbers, you propose the hypothesis that this dihybrid cross follows a 9:3:3:1 phenotypic ratio, whereby Mendel's laws apply. Based on this hypothesis, you calculated the expected number of progeny for each phenotype (see below). Phenotype Observed Number of Plants...

  • Activity 2. Incomplete Dominance 2a. Let's carry the flower example one generation further. Assume two pink-flowered...

    Activity 2. Incomplete Dominance 2a. Let's carry the flower example one generation further. Assume two pink-flowered plants were crossed. What is the probability of each color appearing in the F2 generation? Red 2so Pink White A cross is made between a red flower and a pink flower (assume incomplete dominance). What is the probability of producing a white-flowered plant? 2b. EXTRA CREDIT In rabbits, the genotype BB produces a black coat color, but Bb produces a brown coat color. Rabbits...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT