hy must males inherit colorblindness or hemophilia from their mothers? I. Male offspring inherit the Y chromosome from their father II.Y chromosome of male offspring does not carry the aforementioned sex-linked trait III.X chromosome of male offspring carries the aforementioned sex-linked trait IV.Sex-linked traits are passed on from the double X chromosomes of the mothers. *   I, IV   I, II   I, II, III   I, II, III, IV

Q: Imagine a human trait that is inherited via genetic maternal effect and found on the X chromosome…

A: It is given that the trait is X linked recessive. It means the trait is found when all X chromosomes…

Q: Your friend is convinced his calico cat is male. He takes the cat to the vet. Sure enough the cat is…

A: A calico cat is a homegrown cat of any variety with a tri-variety coat. The calico cat is generally…

Q: genetic disease: 25% 100% 50% XAY 0% ХА Y ХА ХАХА XAY ХАХА What is the probability that these two…

A: Punnett square is a chart which helps in determining the percentage of different genotypes in…

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: what is the likelihood that a male will inherit a sex-linked mutation on the X chromosome from his…

A: Chromosomes are the thread-like structures situated inside the nucleus of the cell. They are made up…

Q: Color blindness is an X-linked genetic disorder.

A: Color blindness is an X-linked genetic disorder. Choose the following genotype that represents a…

Q: Which of the following items can serve as a carcinogen? Select all that apply! a. Ultraviolet…

A: All of the listed items can serve as carcinogens, so the correct choice would involve selecting all…

Q: Could a woman with the X-linked color-blind trait have a son without colorblindness? Use a Punnett…

A: The mechanism of the transfer of genetic material from parent to an infant is the process of…

Q: What is Patient A's karyotype? A. Down syndrome B. Patau syndrome C. Klinefelter syndrome D.…

A: A karyotype is referred to as the collection of all the chromosomes of an individual. This is an…

Q: When we say that a woman is a carrier for a genetic disease or disorder it means that     a. she can…

A: Genetic disorders follow a particular pattern of inheritance. They can follow autosomal recessive,…

Q: In humans, what sex can be a carrier of an X-linked recessive disorder yet be phenotypically normal?…

A: Disorder is a state or condition that interrupt an individual both mentally as well as physically .…

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: Why can an individual survive without a Y chromosome but not without a X

A: Chromosomes are thread-like structures that are present inside the nucleus of the cell. They are…

Q: __________ is a biological phenomenon, while __________ is a socially constructed phenomenon. 4. A…

A: In humans sex determination is done based on the presence or absence of Sex chromosomes "X" and "Y".…

Q: A woman has an X linked condition on one of her X chromosomes. This chromosome can be inherited by…

A: Chromosomes are thread-like structures which are located inside the nucleus of cells of both animal…

Q: In the sex-linked inheritance pattern of hypertrichosis, a man who carries an X-linked allele will…

A: Hypertrichosis is a sex-linked trait which means that it is caused by a gene located on the X…

Q: 5. Is the pedigree consistent with X-linked recessive 6. If no, which individual (of inheritance?…

A: The pedigree indicates a visual tool which is used for documenting the biological relationship in…

Q: Males only have 1 X chromosome. This is called: a. Homozygous O b. Heterozygous O c. Hemizygous O d.

A: Chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…

Q: In Wookies, chocolate (brown) hair (C) is dominant over black hair (c), long hair (L) is dominant…

A: An individual having three pairs of alleles or factors to express three traits or genes is called a…

Q: A woman that is AB Rh+/- marries a man that is BB Rh-/-. In the hospital there is a mix-up in the…

A: The genotype of the woman with AB blood group will be IA+IB- The genotype of the man with AB blood…

Q: Which is true regarding X-linked genes? Group of answer choices sons can only inherit them from the…

A: Introduction  The transfer of traits from one generation to the next is known as heredity, also…

Q: 5) Crossing over or recombination occurs in _____________which allows for diversity, so that…

A: a. Mitosis is a process of asexual reproduction in which the cells divide into two forming an equal…

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

A: Albinism is a rare group of genetic disorders. A person suffering from it loses the ability to make…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.