# Science/Math

Okay, I totally don't get this. It says: In peas, the alele for green pods(G) is dominant over the alele for yellow pods(g). Below shows the phenotypes of offspring produced from a cross of two plants with green pods.

Green pods - 27 offspring
yellow pods - 9 offspring

What are the two genotypes of the parents? How do you know?

1. 👍
2. 👎
3. 👁
1. If both the plants have green pods, but some of the offspring came out with yellow, but most green, one must be GG and the other Gg. Ha! I answered my own question!

1. 👍
2. 👎

## Similar Questions

1. ### Pre Algebra Probability

Each of two urns contains green balls and red balls. urn 1 contains 10 green balls and 14 red balls. urn 2 contains 4 green balls and 11 red balls. if a ball is drawn from each urn what is p(red and red)? BTW- i really don't know

2. ### science

1) a pea plant with yellow seeds is crossed with a pea plant with green seeds. all of the offsprings have yellow seeds. the allele for yellow sees is a. Dominate because all offspring have yellow seeds. b. Recessive because all of

3. ### Statistics

In a genetics experiment on peas, one sample of offspring contained 421 green peas and 166 yellow peas. Based on these results, estimate the probability of getting an offspring pea that is green. Is the result reasonably close to

4. ### Science

Is this correct? In pea plants, the allele for green pods is G. The allele for yellow pods is g. In the offspring 27 (75 percent) had green pods and 9 (25 percent) had yellow pods. What are the parents genotypes? How do you know?

1. ### geometry

I totally don't understand Vectors How do you describe a vector as an ordered pair? on the x and Y where they cross it is 41 degrees and goes to the left up to the y 77 I am totally confused Help

2. ### biology

A cross between two pea plants with axial flowers and inflated pods gives the following offspringg: 20 with axial flowers and inflated pods, 7 with axial flowers and constricted pods, and 5 with terminal flowers and inflated pods.

3. ### English

1. I totally disagree with you. 2. I completely disagree with you. 3. I entirely disagree with you. ( Do they mean that I don't agree with you at all?) 4. I totally don't agree with you. 5. I completely don't agree with you. 6. I

4. ### Algebra

Four groups of students spun the same two-color spinner with the outcomes shown in the table. Which percentage is most likely to be the portion of the spinner painted green? Group 1: Green| 32|Blue|18 Group 2: Green|5|Blue|4 Group

1. ### Maths

Tom is putting cartons of ice-cream in one of the freezers. There are 13 boxes and each box contains 24 cartons. How many cartons of ice-cream are there in total? He then unpacks 192 packs of frozen peas from 8 boxes. How many

2. ### physics

A sample of charcoal from an archaeological site contains 55 g of carbon and decays at a rate of .877 Bq. How old is it? ok I am totally lost, I don't know where to start

3. ### Math

A bag of marbles contains only green and red marbles. All of the marbles are the same size. If the probability of selecting a green marble is 1/2. Which is most likely to be the number of green and red marbles in the bag? A.2

4. ### Math

After a genetics experiment on 67 pea plants, the number of plants having certain characteristics was tallied, with the results given below. Answer parts (a) through (c). 22 were tall 35 had green peas 42 had smooth peas 12 were