Question

In: Biology

You decide to mate two Hebridean Black Dragons (yes from Harry Potter fame). The female is...

You decide to mate two Hebridean Black Dragons (yes from Harry Potter fame). The female is black with rough scales (though her mother had smooth scales) and purple eyes. The male is green (though his father was black) with smooth scales and yellow eyes (his father had purple eyes). Green color, Rough scales, and Yellow eyes are dominant.  

a. What are the genotypes of the parents? be specific

b. What is the probability of having a female dragon that is completely recessive for all traits?

Solutions

Expert Solution

Let ' G ' be the dominant allele responsible for the green colour and let ' g ' be the corresponding recessive allele responsible for the black colour.
Also, let ' R ' be the dominant allele responsible for the rough scales and let ' r ' be the corresponding recessive allele responsible for the smooth scales.
Also, let ' Y ' be the dominant allele responsible for the yellow eyes and let ' y ' be the corresponding recessive allele responsible for the purple eyes.

a) Now, the genotype of the parents -
The genotype of the male parent = GgrrYy
The genotype of the female parent = ggRryy


b) Their cross to produce F1 offsprings -

Please hit on the like button if you are satisfied with the answer. Give comments for further clarification/assistance. Thanks! Have a good day.


Related Solutions

You mate a male from a true-breeding strain of dwarf mice to a female from a...
You mate a male from a true-breeding strain of dwarf mice to a female from a true-breeding normal-sized strain. The F1 mice are all normal in size. What would the phenotypes of the F1 and F2 mice be in the reciprocal of the above cross if the dwarf character is caused by a mitochondrial genome defect?
Use facts and examples from "Double Jeopardy: To Be Black and Female" and also from "Mirta...
Use facts and examples from "Double Jeopardy: To Be Black and Female" and also from "Mirta Vidal Reports on the Rising Consciousness of the Chicana about her Special Oppression" to write a couple of paragraphs to the prompt below. Write a few paragraphs to explain how the experiences of Black and Chicana women were different than that of white women during the second wave of the Women's Movement. What are some methods used to oppress these women of color? **You...
A bag contains two orange and six black balls. You take two balls from the bag,...
A bag contains two orange and six black balls. You take two balls from the bag, one by one, with replacement. How many orange balls do you expect to get?
You decide to play a simplified version of blackjack where you are dealt two cards from...
You decide to play a simplified version of blackjack where you are dealt two cards from a well-shuffled deck of 52 cards. One of the cards is dealt face down and one of the cards is face up. Assume that all of the cards count for their face value (e.g., a 3 of hearts = 3), face cards (J, Q, K) count as 10, and aces [always] count for 11^(1) The value of a player’s hand is determined by the...
Have you ever traded any stocks? If yes, discuss how you personally decide about your portfolio(Have...
Have you ever traded any stocks? If yes, discuss how you personally decide about your portfolio(Have you change your methods in the past few years). Do you buy the majority of your stocks for a short sell or not? Which market/s have you used for your tradings? Do you prefer riskier stocks with a higher return or do you think of yourself as a risk-averse person? Explain why you find your method of trade the best. If you have a...
Suppose all options traders decide to switch from Black-Scholes to another model that makes different assumptions...
Suppose all options traders decide to switch from Black-Scholes to another model that makes different assumptions about the behavior of asset prices. What effect do you think this would have on (a) the pricing of standard options and (b) the hedging of standard options?
Harry derives utility from two goods: X and Y . He has an income of 100...
Harry derives utility from two goods: X and Y . He has an income of 100 dollars. Both X and Y cost 2 dollars per unit Given the utility function U = XY (MUx = Y and MUY = X), how many units of X and Y should Harry consume in order to maximize his utility? (a) X = 100, Y = 0 (b) X = 0, Y = 100 (c) X = 50, Y = 50 (d) X =...
1. Define test cross Answer 2. You mate two organisms one with a dominant phenotype and...
1. Define test cross Answer 2. You mate two organisms one with a dominant phenotype and one with a recessive phenotype. For which organism are you sure of the genotype and for which are you unsure of the genotype. Explain your answers. Answer 3. A geneticist crosses a green pea plant with a yellow pea plant and all the offspring are yellow. He accidentally mixes the seeds. a. What is the dominant phenotype and which is the recessive phenotype Answer...
Have you (or your business, or someone you know) purchased from Alibaba (www.alibaba.com)? If yes, what...
Have you (or your business, or someone you know) purchased from Alibaba (www.alibaba.com)? If yes, what were your experiences like? If not, spend some time browsing the site. What are the pros/cons of using this kind of website---as a purchaser and as a seller??
If you had a limited budget and two weeks to decide which two flavors to put...
If you had a limited budget and two weeks to decide which two flavors to put into quantitative testing, would you choose a "poll only" or a "contest only" strategy? Why? What are the advantages / disadvantages associated with each? (b) If you had a sizable budget and two months to make the same decision, which scenario would you choose? Why?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT