mckenziealexander
21.09.2019 •
Biology
The color of a person's eyes is determined by a single pair ofgenes. if they are both blue-eyed genes, then the person will haveblue eyes; if they are both brown-eyed genes, then the person willhave brown eyes; and if one of them is a blue-eyed gene and theother a brown-eyed gene, then the person will have brown eyes.(because of the latter fact, we say that te brown-eyed gene isdominant over the blue-eyed gene.) a newborn child independentlyreceives one eye gene from each of its parents, and the gene itreceives from a parent is equally likely to be either of the twoeye genes of that parent. suppose that smith and bot of his parentshave brown eyes, but smith's sister has blue eyes.what is the probability that smith possesses a blue-eyedgene? suppose that smith's wife has blue eyes. what is theprobability that their first child will have blue eyes? if their first child has brown eyes, what is the probabilitythat their next child will also have brown eyes?
Solved
Show answers
More tips
- O Other Discovering the Funniest Joke Ever Told...
- F Food and Cooking How to Make Napoleon Cake: A Step-by-Step Guide...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- C Computers and Internet How to Set Up Internet on iPhone? Detailed Guide with Step-by-Step Instructions...
- F Family and Home How to Teach Your Child to Speak: Tips and Recommendations...
- P Philosophy Agnosticism: Opinion or Belief?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- F Food and Cooking Discover Delicious Recipes You Can Make with Ground Meat...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- S Science and Technology Why is there no gravity on other planets?...
Answers on questions: Biology
- C Computers and Technology Which technologies greatly enhanced the television-viewing experience?...
- H History The duties of the city government are handled by commissioners....
- B Biology Which actiivty takes priority in the clients nursing care? assisting with ambulation post operatively assessing respiratory status reviewing health care provider orders?...
- S Social Studies People start businesses for a number of reasons. in our all people make important economic decisions. these , how to make it, and who to make it for. in other words,...
Ответ:
Suppose that Smith and bot of his parents have brown eyes (B),
Here, you could have two choices for both parents, BB or Bb
BBxBB = 100% BB all children will have brown eyes.
BBxBb = 50% BB 50% BB all children will have brown eyes.
BbxBb= 25% BB 50% Bb 25% bb 75% of children will have brown eyes, 25% of children will have blue eyes.
but Smith's sister has blue eyes (b).
This means both parents have to be heterozygous dominant Bb
What is the probability that Smith possesses a blue-eyed gene?
If we go back to the offspring probabilities, you have 50% chances of Smith to have the blue-eyed gene.
Suppose that Smith's wife has blue eyes.
The only chance here is that she has bb genes.
What is the probability that their first child will have blue eyes?
If Smith has the blue eye gen the probabilities are
Bbxbb= 50% Bb 50% bb
This means they have a 50% chance of having a blue-eyed child.
If their first child has brown eyes, what is the probability that their next child will also have brown eyes?
Still, 50% because probabilities are always the same in each pregnancy.
Ответ:
Im pretty sure the answer is :A curvature of the penis that results from plaque formation on the cavernous sheaths of the penis is called Peyronie's disease.
Please give me brainliest
Explanation: