Pitable trait that is controlled by different alleles of a single gene as represented in the figure. Blue feather color is dominant to brown feather color. Which of the following statements is true about pigeons with blue feathers and pigeons with brown feathers? They have identical DNA sequences in the feather-color gene. They have identical genotypes for the feather-color gene. They have different sequences of sugars and phosphates in the DNA of the feather-color gene. D They have different sequences of nitrogen bases in the DNA of the feather-color gene.

Q: a. Who is the father of the child in question? Explain your reasoning. b. One of the potential dads…

A: Electrophoresis is a widely used technique in genetics and molecular biology that allows for the…

Q: In fruit flies an autosomal dominant allele results in red eyes while the recessive allele of that…

A: 1.) Given, in fruit flies red eye (AA or Aa) is autosomal dominant to pink eye (aa) which is…

Q: Which statement is NOT true? Select an answer and submit. For keyboard navigation, use the up/down…

A: Alleles are the different forms of the same gene.

Q: 3. The father shown beiow has Hemophilia, an X-linked recessive disorder. If this couple had a son,…

A: ANS- If the father has hemophilia and the mother does not carry hemophilic gene, then no son (XY)…

Q: Provide the genotypes for individuals who are homozygous dominant, heterozygous, and homozygous…

A:

Q: 10. What is Genotypic characteristic?

A: Introduction Genetics is a branch of science which deals with the study of genes ans heredity. A…

Q: 3. If two parents are heterozygous for two different traits, what is the probability that a child…

A: Heterozygous parents have two different copies of a gene. It means that there are two variants of…

Q: What are alleles?

A: Alleles determine the phenotype of an organism. A human is diploid, meaning that humans have two…

Q: A man and woman are both carriers for the recessive mutation that causes cystic fibrosis (genotype…

A: The probability that none of the children would have cystic fibrosis (genotype dd) can be calculated…

Q: Question4

A: The objective of this question is to determine the genotype of a short-haired cat, given that short…

Q: 2. Mode of Inheritance:

A: Inheritance  In biology, inheritance is a process of transferring genetic material or information…

Q: Once anaphase of mitosis is complete the cell has; * A. half as many chromosomes as it did before…

A: According to our guidelines we are required to answer only the first three questions. Please post…

Q: . A woman of blood group AB marries a man of blood group A whose father was a group O. What is the…

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Q: 9.The combining form metr/o means: A. measure B. multiple C. uterus D. ovary 10. The suffix -salpinx…

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Q: Which of the following diseases does not generally follow Mendelian rules of inheritance? breast…

A: Breast Cancer

Q: 13. Having extra sets of chromosomes can lead to polyploidy. What is it called when a person has 3…

A: Chromosomes are the hereditary units of a cell. They are present in all the cells and would show…

Q: Dizygotic twins are no more or less genetically similar than are other pairs of ________________.

A: Twins are named so because some of their completely identical features but there are certain…

Q: 7A heterozygote will display an autosomal recessive trait True or false

A: Homozygous is a gene state in which both alleles of a gene are the same. When both alleles of a gene…

Q: 10. Color blindess is a sex-linked recessive disorder on the X Chromosome. If the allele "b"…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Ear shape and eye color are examples of 1. Genotypes 2. Phenotypes 3. Alleles 4. Recessives

A:

Q: oman and a normal man have a normal son. This couple wants to have 4 more children. What is th…

A: Autosomal dominant inheritance: A person affected by an autosomal dominant disorder has a 50 percent…

Q: Tall is O phenotype O genotype O homozygous O heterozygous

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Q: 4. Two individuals who have type O blood get married. If they have a child, which of the following…

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Q: Ъ. Why are some of the bands of DNA fragments thicker (brighter) than the others?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: 10. Height is controlled by hundreds of genes. For simplicity's sake, assume that only 10 genes…

A: A gene is a segment of DNA that contains the instructions for building a specific protein or RNA…

Q: 5. What are the chances of an offspring being homozygous recessive for a trait if they have two…

A: The genome or genetic material of an organism consists of genes and their variants called alleles.…

Q: 2. What would be the ratio of offspring that show the dominant phenotype to the recessive phenotype?…

A: The information for any hereditary trait is present in the gene of the organisms. Genes in simple…

Q: 13. Genes located on Xor Y chromosomes are called genes . 1. Recessive 2. Sex lined 3. Dominant 4.…

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Q: 1. The differences between identical twins don't come from DNA-they all come from external factors.…

A:

Q: ans, normal skin pigmentation is due to a dominant gene, albinis A'normal man marries an albino…

A: In humans, normal skin pigmentation is due to a dominant gene, albinism to its recessive allele.…

Q: 3)Is a recessive trait always bad or detrimental? Include an example to illustrate your answer.

A: A dominant trait means that an animals needs only one copy of the allele to display the trait. A…

Q: A woman has the ABO genotype AO. A man has the ABO genotype BO. What are the possible phenotypes for…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: 3. Eratosthenes is type A and Roimela is type O. They have three children named Cefas, Patrick, and…

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Q: Answer all

A: Genes are the functional segments of DNA which encode for proteins.

Q: Based on the pattern of inheritance, what is the genotype of individual 2? O xhy O xHy O xHxh

A: Pedigree is defined as the familial representation for a particular trait.

Q: If the frequency of the homozygous dominant genotype is 0.25, what is the frequency of the recessive…

A: Each P and q represent the allele frequency of the different allele. The term p2 represents the…

Q: Part 2. Do one more example of a monohybrid cross. This time assign the letter “B" for onion taste.…

A: Introduction A gene is consisting of a pair alleles/ factors and these alleles can be dominant or…

Q: 4. A man with type O blood is married to a woman with type AB blood. They have two children together…

A: Answer is the adopted child was Oscar

Q: Part A What is the probability that the first son of a woman whose brother has Lesch-Nyhan syndrome…

A: Lesch Nyhan syndrome is X linked recessive disorder. Normal = XX, XXn, XY Affected = XnXn, XnY

Q: 5 1 2 10 3 4

A: Autosomal recessive inheritance refers to a pattern of inheritance where a trait or disorder is…

Q: What would you argue is the strongest legal challenge to familial searching?

A: Familial Searching is an "intentional or deliberate search of the database conducted after a routine…

Q: 6. Looking at the picture of the Punnett square below, which of the following is an accurate…

A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…

Q: The allele will be displayed in a heterozygote 1. Genotypes 2. Phenotypes 3. Alleles 4. Recessives

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Q: An albino man marries a normal  woman who has an albino mother.  What will be the possible resulting…

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Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.