Questions of Question 50 2.5 points Save A Hemophilia is inherited as an X-linked recessive mutation....
hemophilia is inherited as an Xlinked recessive mutation. Tay Sachs disease (ts) is inherited as an autosomal recessive. A hemophilic man is heterozygous for the ts allele . what fraction of his sperm will carry the recessive ts allele and hemophilia allele together ?
BATO manner. This diseaSe is inherited in an autosomal recessive (15 pts) Tay-Sachs disease is a mutation in the HEXA gene, resulting in low EXA gene, resulting in low level of the enzyme hexosaminidase A. Tay-Sachs abilities and results in death by the disease causes deterioration of mental and physical age of four. e in which a family member (shaded) died from Tay-Sachs disease. n she had a blood finds that she is a carrier for Tay-Sachs disease whe Individual...
QUESTION 2 White eyes is an X-linked recessive mutation and curly wings is an autosomal dominant mutation in Drosophila. What proportion of red eyed, straight winged males is expected in the F2 starting with a true breeding white eyed, non-curly female mating with a true breeding male mutant only for curly. b3/16 Ос.О el e-1/32 QUESTION 3 Red-Green colorblindness is a X-linked recessive disorder. Huntington's is an autosomal dominant disorder. Susan's father is color blind and has Huntington's disease and...
Colorblindness and Hemophilia A are X-linked recessive conditions. A woman heterozygous for hemophila mutation and a colorblind man have a son who is haemophilic and has Klinefelter's syndrome (XXY). Which of the following nondisjunction events is the most compatible with the situation described? Please provide an explanation a. meiosis I, mother b. meiosis II, mother c. meiosis I, father d. meiosis II, father e. a and b
Lesch-Nyhan syndrome is inherited through an X-linked recessive allele. Afflicted children can be identified by self-mutilation behavior (chewing off fingers) and damaged nerves. What is the probablity of an afflicted baby (identified as a FEMALE by ultrasound) of a heterozygous woman and a normal man? 25% 50% 75% 100% 0%
question 5-52 93 Dd D) dd D) aa x aa C) human height E) DI 4.Which of these crosses will only produce heterozygous offspring? B) AA x Aa C) Aa x Aa E) Aa x aa 5. Which of the following human traits is an example of codominance? A) sickle-cell anemia D) AB blood type B) variation in eye color 6. Which of the following is true regarding an individual who has inherited one sickle-cell gene and one normal gene...
Use the information below to answer questions 1-2. Leather back turtles (Dermochelys coriacea) lay 50 eggs per clutch on soft sand beaches. Let us assume that the first and second cleavage within the developing eggs is controlled by the presence of a single pair of codominant alleles, CA and C Full cleavage and development to maturity will occur if an offspring bears alleles in the heterozygous (CAC) condition. However, there is only 18% cleavage penetrance if C Cappears in the...
PLEASEEE ANSWER ALL OF THESE QUESTIONS ANSWER FAST 13. Which of these statements is INCORRECT about pre-hepatic jaundice An increase of unconjugated bilirubin levels in the blood b. Could be cause by Criggler-Najjar syndrome c. There is an increase in hemoglobin breakdown producing large amount of bilirubin a. d. Could lead to kernicterus in newborn 14. Correct statement about hepatitis A infection: a. Spreads from one person to another via body fluids (saliva, semen, blood b, c Occurs only with...
multiple choice questions: 1- What fraction of the progeny will show a recessive phenotype for just one gene in a cross between AaBbCc x AaBbCc? A. 7/16 B. 9/64 C. ¼ D. 27/64 E. 26/64 2- Siblings share what percentage of their alleles? A. ½ B. ¼ C. 1/8 D. 1/10 E. 1/16 3- In a heterozygote, one allele conceals the presence of another. This is Mendel's: A. principle of segregation. B. principle of independent assortment. C. principle of dominance....
can u tell me if these answers are correct please!??!!! Choose the best answer for the following questions. Place your answer on the line. If your answer is not on the line.it does not count 1 Mender's discovery that characteristics are inherited due to the transmission of hereditary factors resulted from his (1) dissections to determine how fertilization occurs in pea plants (2analysis of the offspring produced from many pea plant crosses (3) careful microscopic examinations of genes and chromosomes...