1) two hetrozygoys blond/brown hair parents have 5 children. what is the probabilty that: a) the...
1) two hetrozygoys blond/brown hair parents have 5 children. what is the probabilty that:
a) the first 3 children will be blond
b) three children will have blond hair
c)at least three children will have blond hair
explain please ...
Homework Answers
1. The parents are heterozygous, let their genotypes be Bb and Bb.
Children can have the four possible genotypes- BB,Bb,Bb,bb
Let the genotype of blonde hair be bb.Then probability of a child having bb genotype that is blonde hair is 1/4
a).Therefore probability that the first 3 children will be blonde is 1/4x1/4x1/4=1/64
b). Total number of chidren =5
If 3 chidren have blonde hair then 2 chidren will have brown hair.
Therefore probability that three children will have blond hair= 3/5
c). probability that atleast three children will have blond hair=1-2/5
Add Answer to:
1) two hetrozygoys blond/brown
hair parents have 5 children. what is the probabilty
that:
a) the...
Each of two parents has the genotype blond/ brown, which consists of the pair of alleles...
Each of two parents has the genotype blond/ brown, which consists of the pair of alleles that determine hair color, and each parent contributes one of those alleles to a child. Assume that if the child has at least one blond allele, that color will dominate and the child's hair color will be blond. a. List the different possible outcomes. Assume that these outcomes are equally likely. b. What is the probability that a child of these parents will have...
A group of 120 students, 7 have black hair, 35 have blond hair, 12 have red...
A group of 120 students, 7 have black hair, 35 have blond hair, 12 have red hair, and the remaining have brown hair. If a student is selected uniformly at random from the group, the probability that the student has black hair or blond hair can be expressed as a fraction a/ba/b, what is such fraction?
The probability that brown-eyed parents, both with the recessive gene for blue, will have a child...
The probability that brown-eyed parents, both with the recessive gene for blue, will have a child with brown eyes is 0.65. If such parents have 6 children, what is the probability that they will have (A) All blue-eyed children? (B) Exactly 5 children with brown eyes? (C) At least 5 children with brown eyes?
Among 450 randomly selected drivers in the 20-24 age bracket, 9 were in a car crash...
Among 450 randomly selected drivers in the 20-24 age bracket, 9 were in a car crash in the last year. If a driver in that age bracket is randomly selected, what is the approximate probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during a year? Is the resulting value high enough to be of concern to...
4.1.31 Question Help Each of two parents has the genotype red /brown, which consists of the...
4.1.31 Question Help Each of two parents has the genotype red /brown, which consists of the pair of alleles that determine hair color, and each parent contibutes one of those alieles to a child Asume th叭ifre chid has at least one red alee, tat color wa domnate and the chid's hair color w be red. a List the diflerent possible outcomes Assume that these outcomes are equaly ikely b. What is the probability that a child of these parents will...
14. -/1.81 points illowskyintroStat1 3.HW.112. The following table identifies a group of children by one of...
14. -/1.81 points illowskyintroStat1 3.HW.112. The following table identifies a group of children by one of four hair colors, and by type of hair. Brown Blond Black Red Totals Hair Type Wavy Straight 16 5 44 Totals Part (a) Complete the table. Hair Type Brown Blond Black Red Totals Wavy Straight Totals Part (b) What is the probability that a randomly selected child will have wavy hair? (Enter your answer as a fraction) Part (c) What is the probability that...
1. Each baby has brown hair or purple hair. Design a one-pass and in- place and...
1. Each baby has brown hair or purple hair. Design a one-pass and in- place and linear time algorithm to sort the babies according to their hair color: brown hair babies followed by purple hair babies. In your algorithm, you must use only two pointers. (a). Please tell me explicitly what the constraints are we put on those two pointers (i.e., you interpret intuitively, and possibly with some drawings on the meanings of "one-pass", "in-place", and "linear-time".). (b). The thought...
1. In humans, dark hair (D) is dominant over blond hair (d). If a heterozygous dark...
1. In humans, dark hair (D) is dominant over blond hair (d). If a heterozygous dark haired man had a son with his blond haired wife, what would the probability be that the son would have dark hair like his father? 2. a) In tomatoes, red fruit (R) is dominant over yellow fruit. If a homozygous red fruit plant is crossed with a yellow fruit plant, what are the expected genotypic and phenotypic ratios of the F1 generation? b) if...
There are 24 people. 9 have black hair, 4 have brown hair, 5 have blonde hair,...
There are 24 people. 9 have black hair, 4 have brown hair, 5 have blonde hair, and 6 have red hair. 3 people are then selected at random without replacement. Solve the following probabilities: (a) What is the probability that all 3 people selected have red hair. (b) What is the probability that 2 people selected have the same color hair color, and the other person selected has a different hair color
7. A man with blue eyes and dark hair, whose mother had blond hair, mates with...
7. A man with blue eyes and dark hair, whose mother had blond hair, mates with a woman who is homozygous recessive for both traits. a. What is the woman's genotype ddbb b. What is the man's genotype? (hint: keep in mind that His mother had blonde hair, so this helps you figure out his genotype for hair color) Heterozygous C. Figure out what gametes are produced for the man and the woman and fill out the Punnett square (you...
Each of two parents has the genotype blond/ brown, which consists of the pair of alleles that determine hair color, and each parent contributes one of those alleles to a child. Assume that if the child has at least one blond allele, that color will dominate and the child's hair color will be blond. a. List the different possible outcomes. Assume that these outcomes are equally likely. b. What is the probability that a child of these parents will have...
Among 450 randomly selected drivers in the 20-24 age bracket, 9 were in a car crash in the last year. If a driver in that age bracket is randomly selected, what is the approximate probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during a year? Is the resulting value high enough to be of concern to...
4.1.31 Question Help Each of two parents has the genotype red /brown, which consists of the pair of alleles that determine hair color, and each parent contibutes one of those alieles to a child Asume th叭ifre chid has at least one red alee, tat color wa domnate and the chid's hair color w be red. a List the diflerent possible outcomes Assume that these outcomes are equaly ikely b. What is the probability that a child of these parents will...
14. -/1.81 points illowskyintroStat1 3.HW.112. The following table identifies a group of children by one of four hair colors, and by type of hair. Brown Blond Black Red Totals Hair Type Wavy Straight 16 5 44 Totals Part (a) Complete the table. Hair Type Brown Blond Black Red Totals Wavy Straight Totals Part (b) What is the probability that a randomly selected child will have wavy hair? (Enter your answer as a fraction) Part (c) What is the probability that...
1. Each baby has brown hair or purple hair. Design a one-pass and in- place and linear time algorithm to sort the babies according to their hair color: brown hair babies followed by purple hair babies. In your algorithm, you must use only two pointers. (a). Please tell me explicitly what the constraints are we put on those two pointers (i.e., you interpret intuitively, and possibly with some drawings on the meanings of "one-pass", "in-place", and "linear-time".). (b). The thought...
1. In humans, dark hair (D) is dominant over blond hair (d). If a heterozygous dark haired man had a son with his blond haired wife, what would the probability be that the son would have dark hair like his father? 2. a) In tomatoes, red fruit (R) is dominant over yellow fruit. If a homozygous red fruit plant is crossed with a yellow fruit plant, what are the expected genotypic and phenotypic ratios of the F1 generation? b) if...
7. A man with blue eyes and dark hair, whose mother had blond hair, mates with a woman who is homozygous recessive for both traits. a. What is the woman's genotype ddbb b. What is the man's genotype? (hint: keep in mind that His mother had blonde hair, so this helps you figure out his genotype for hair color) Heterozygous C. Figure out what gametes are produced for the man and the woman and fill out the Punnett square (you...
Most questions answered within 3 hours.
-
A rope supports a 10 kg dumbbell hanging from it. What is the
tension in the...
asked 14 seconds from now -
Dopamine Hydrochloride: draw the structure And Show the
functional groups in different colors and label the...
asked 14 seconds ago -
Suppose that you know that in the population of full-time
employees in the United States, the...
asked 7 minutes ago -
This experiment was designed originally to sample various meat and carcass quality
aspects of Ontario pigs...
asked 8 minutes ago -
) Raw materials are studied for contamination. Suppose that
the number of particles of contamination per...
asked 22 minutes ago -
After running a regression analysis we calculated an F test and
the significance level was 0.15....
asked 18 minutes ago -
----Can someone please help me solve this one using JAVA
----I thank you in advance
Create...
asked 22 minutes ago -
1. What force primarily attracts the potassium ion to
the nitrate ion?
a. London forces...
asked 24 minutes ago -
What are the negative effects of abruptly stopping the use of
all fossil fuels? Give at...
asked 31 minutes ago -
Given that many conflict are the result of different parties having
different interests, is it possible...
asked 36 minutes ago -
A 750 g block can slide uniformly along the horizontal track
when a string attached to...
asked 39 minutes ago -
In 2017, Juan entered into a contract to write a book. The
publisher advanced Juan $50,000,...
asked 52 minutes ago