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Subject - Genetics
Topic: Sex Differentation and Sex Reversed Individuals
Question : which do you think more acceptable for being a normal person tagged as under sex differentiation or sex-reversed individual. Why?
Step by step
Solved in 3 steps
- SUBJECT-GENETICS TOPIC: Inheritance Related to Sex Identify some form of abnormalities wherein it could be due to the presence of gene in: X chromosome only b) Y chromosome only ? Give example/s. Some traits are expressed by both in the male and female humans,but kindly elaborate such traits which are only present in male or in female, give example/s which could be explain under sex-limited and sex-influenced genes.Sex-Linked: Cross a colorblind woman with a normal vision man and determine phenotype ratio. XX- normal female XY normal male X*X carrier female X*Y color blind male X*X* colorblind femaleCan We Talk About Sex? Mindy B. Statter Abstract: A three–year–old female undergoes elective inguinal hernia repair and unexpectedly is found to have testes in the hernia sacs. A recommendation is made not to disclose the patient’s genotype to her mother. This case study addresses the ethical conflict of whether to disclose the patient’s male genotype to the parent that has been raising the child as female. B. Now that disclosure of a CAIS diagnosis is mandatory, what responsibility would a parent potentially have to override a doctor’s recommendations for gender maintenance?
- Free Response: Fruit Flies Genetics To do well on the question, you will need to use the proper terminology and cover each point in the question in-depth. Be sure to define important terms and provide real world examples of how the concept relates to living organisms. In fruit flies, the phenotype for eye color is determined by a certain locus. E indicates the dominant allele and e indicates the recessive allele. The cross between a male wild type fruit fly and a female white eyed fruit fly produced the following offspring. Wild-type Wild-type White-eyed White-eyed Brown-eyed Male Female Male Female Female F1 45 55 1 The wild type and white eyed individuals from the F1 generation were then crossed to produce the following offspring. Wild-type White-eyed Wild-type Female White-eyed Female Brown-eyed Male Male Female F2 23 31 22 24 1. Determine the genotypes of the original parents (P generation) and explain your reasoning. You may use Punnett squares to enhance your description, but the…Free Response: Fruit Flies Genetics To do well on the question, you will need to use the proper terminology and cover each point in the question in-depth. Be sure to define important terms and provide real world examples of how the concept relates to living organisms. In fruit flies, the phenotype for eye color is determined by a certain locus. E indicates the dominant allele and e indicates the recessive allele. The cross between a male wild type fruit fly and a female white eyed fruit fly produced the following offspring. Wild-type Wild-type White-eyed White-eyed Brown-eyed Male Female Male Female Female F1 45 55 1 The wild type and white eyed individuals from the F1 generation were then crossed to produce the following offspring. Wild-type Wild-type White-eyed White-eyed Brown-eyed Male Female Male Female Female F2 23 31 22 24 1. Determine the genotypes of the original parents (P generation) and explain your reasoning. You may use Punnett squares to enhance your description, but the…Draw a Punnett square. cross an XX woman with an XY man. How many kinds of eggs can a woman produce in terms of their sex chromosomes? How many kinds of sperm cells can men produce in terms of their sex chromosomes? In any given fertilization event, what is the chance that a child will be XX? XY? In any given fertilization event, what is the chance that a child will be male? Female?
- Match the term with its corresponding definition. You may not use all definitions. Codominance [ Choose] Sex-linked [ Choose ] Incomplete dominance [ Choose ) Penetrance [ Choose ] Expressivity [ Choose ] Sex-influenced [ Choose ) Sex-limited [ Choose ]Sex linked traits are most commonly associated with Y-chromosomes. Group of answer choices True Falsene Left:1:41:03 GG Gg gg gG Abdelrahman Elgebaly: Attempt 1 Question 5 (Mandatory) (3 points) In fruit flies, gray body color is dominant over black body color. White eyes are dominant over red eyes. Using the letter G to represent body color and the letter W to represent eye color, what is the genotype of a heterozygous gray bodied, white- eyed fly? Write your answer below. Question 6 (Mandatory) (10 points) Saved Submit your Punnett Squares Lab Worksheet here. Paragraph V B I U A Ev Ev Punnett Squares Lab Worksheet.docx N S ►l| O % + v KY 8-
- Directions: Tell whether the following carry or show the sex-linked recessive spongy-tiny pores trait. Also, tell whether the individuals are male or female. Remember that since most sex-linked traits are recessive, the person who shows the trait can have no X’s with big superscripted letters. So, if a male carries the trait, he must also show the trait.Answer the Guide Questions: What chromosomes will result to a normal phenotype (normal spongy pore trait)? ________________________________________________________________________ Do all individuals who have the spongy tiny pore allele show it in their physical appearance? Why or why not? ________________________________________________________________________ Can males be a carrier of an X-linked recessive trait? How about females? Explain. ________________________________________________________________________ What will be the sex of an individual who is easily affected by an X-linked recessive trait? Why?…Normal healthy humans have (check ALL that apply): Group of answer choices about 24,500 different gene addresses 1 or 2 alleles at each address (depending on whether they're homozygous or heterozygous) 23 pairs of chromosomes in each somatic cell a system in which some genes are dominant over others a system in which dominant genes are always the best ones to haveTOPIC : Genetics Example's for Question GENE = Hair Color ALLELE = Straight, Curly DOMINANCE = BB RECESSIVE = bb GENOTYPE = BB, Bb, bb PHENOTYPE = Blue, Black HOMOZYGOTE = BB (Blue eye), bb (Black eye) HETEROZYGOTE = Bb (Blue eye) MONOHYBRID = Aa DIHYBRID = AaBb TRIHYBRID = AaBbCc POLIHYBRID = AaBbCcDd MENDELLIAN GENETICS = Hair Color NON MENDELLIA = Blood Type QUESTIONS: Give Example of the following fo differentiate, DO NOT GIVE THE MEANING! (Follow the instructions above!) 1. MONOHYBRID CROSS = ? DIHYBRID CROSS = ? 2. BACK CROSS = ? TEST CROSS = ?