Science

In pea plants, purple flowers are dominant over white flowers. Which Punnet square correctly shows the cross of a plant with white flowers and a plant that is heterozygous for purple flowers?
A. Aa,Aa, aa, aa
B. Aa,Aa, Aa,Aa
C. AA,Aa, Aa,aa
D. AA,AA, Aa,Aa

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
  1. Thank you! Can you explain though? Please if you don't mind...Thanks. ^_^

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  2. I'm assuming that the white plant is homogenous, meaning that both genes are aa, since the white flower is a recessive gene. Since the plant is heterozygous for purple flowers results in it's genes being Aa. When you draw the punnet square, The white flower genes are on top while the other plants genes are on the side(or vice versa, it really doesn't matter). Then you complete the Punnet square. The letter of each column fills up its correspondent box below it and the letters to the rows fill up their respective box.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  3. I'm not great at explaining but if you look up how to do punnet squares(unless you already know how to do one) it could give you a better explanation.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  4. I need the answer help

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  5. The answer is not D

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  6. The answer is B lol just draw it ding-a-ling also........ here's the explanation my guy (if you are too lazy to draw a square and figure it out as I was {did it in my head})- basically if there is a pure dominant allele HH crossed with a pure recessive allele hh it will always all be heterozygous or Hh because if you think about it (picture a punnett square) there would be one dominant allele from the (presumably idk tho lol) father (H) crossed with the mother's recessive allele on the side of the square (h) and H+h= Hh!!!! well there you go have a nice day my little grasshoppers XD

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  7. What’s the answer please and thank you bye

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  8. Hey! Your answer is A! this answer is Expert Answer. from me.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  9. Does anyone wanna f*

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  10. oki

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  11. Guys..................

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  12. It’s d- ss

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  13. gotem

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science

    In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about phenotype and genotype is possible?(1 point) If a plant has white flowers, then its genotype must be pp. If

  2. math

    Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60% of their plants are flowers and 40% are vegetables. They have 50 plants growing in the garden. How many vegetable plants do

  3. biology

    A plant has red flowers. In this species, a red flower color is the dominant trait over a white flower color. What can you say about this plant? a : If the genotype is Rr, the phenotype will be red-flowered. b : If the plant has

  4. math

    3. new flowers are being planted in a circular flower bed with a 14 foot diameter if each flower requires 2 square feet of space about how many flowers can be planted? a.308 flowers b.154 flowers c. 77 flowers d. 66 flowers

  1. Science

    In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about phenotype and genotype is possible? If a plant has purple flowers, then its genotype must be PP. If a plant

  2. science

    If purple flowers are dominant in a plant and white flowers are recessive in that plant, then when purple-flowered plants with two dominant genes are mated with white-flowered plants with two recessive genes, the first generation

  3. Biology

    1.A white flowered plants is crossed with a plant that is heterozygous for the trait. What percentage of he offspring will have purple flowers? 2.Two plants, both heterozygous for he gene that controls flower color are crossed.

  4. BIO. LIFE SCIENCE

    THE OFFSPRING OF A CROSS BETWEEN A PLANT WITH PURPLE FLOWERS AND A PLANT WITH WHITE FLOWERS ARE 23 PLANTS WITH PURPLE AND 26 WITH WHITE FLOWERS. USE THE LETTER P FOR PURPLE AND p FOR WHITE. WHAT R THE GENOTYPES OF THE PARENT

  1. science

    Plants use specialized structures to increase their likelihood of reproduction. Which characteristic of plants would be useful in attracting bats as a vessel for dispersal? 1 The plant produces flowers that put off a fragrant

  2. Biology Help PLEASE

    In pea plants, the allele for tall (T) is dominant to the allele for short (t). Which of the following is the percent of offspring that will be tall if a heter In pea plants, the allele for tall (T) is dominant to the allele for

  3. Biology- Science

    13. If purple (P) flowers are dominant to white (p) flowers, which is true about the genotype Pp? A. It is homozygous and results in white flowers. B. It is heterozygous and results in white flowers. ***** C. It is heterozygous

  4. Science

    Purple flowers (P) are dominant over white flowers (p) and round seeds (R) are dominant over wrinkled seeds (r). Write the genotype for the following plants a. A plant that is heterozygous for the color gene and has wrinkled seeds

View more similar questions or ask a new question.