Crossing over occurs during the __________________________ phase of meiosis.

Q: True labor from False labor

A: Differentiate between true labor and false labor

Q: If a parent is type O blood will all their childre and or granchildren be type O why or why not?

A: ABO blood group is a type of multiple allelism. In ABO blood grouping, A and B show co- dominance.

Q: What is a teratoma

A: Tumors are abnormal cells, and based on the types of cells in the tumor, it can be benign or…

Q: Jane has type O blood. Her child has type O blood. George's blood type is homozygous B. Could George…

A: The ABO blood group system is present in human beings. There are four blood groups in the system,…

Q: A homozygous dominant

A: In genetics, dominance refers to the phenomenon of one gene variant on one chromosome masking or…

Q: Mary has type O blood type . Frank has homozygous type B blood type. Mary had a child with type O…

A: Mary genotype is OO while the male has genotype BB so when we cross these we get BO,BO,BO,BO blood…

Q: A type A mother gives birth to. achild who has type A blood. two alleged fathers come forward, each…

A: Note: Assuming all the genotypes of individuals are homozygous for the trait.    Given Blood group:…

Q: Given this history only, what are the chances that their child will have cystic fibrosis? Is there…

A: Question - Given this history only , what are the chances that their child will have cystic fibrosis…

Q: Directions: Read the paragraph and answer the questions. Write your answer on a separate paper.…

A: Answer 1- the mothers of 3 and 6 are carrying the gene of haemophilia as recessive alleles. They do…

Q: A mother with blood type A has a child with blood type B. What blood type(s) would a man have to…

A: Humans follow ABO blood group system in which three genes are responsible for determining the blood…

Q: Therefore, what is the probability of this couple having a child who is colour blind ?

A: Color blindness is a condition wherein a person is unable to distinguish between two colors,…

Q: Every offspring is genetically identical with their parents

A:

Q: Is it possible for twins to have different fathers

A: Identical twins:They are also known as the monozygotic twins. They are produced when a single egg is…

Q: woman with a dimple and brown probability that their first child will dominant over smooth cheeks,…

A: You can determine that both the man and woman are DdBb because they both show the dominant…

Q: What signs or tests will you observe or employ to verify that a given cow is pregnant? Cite your…

A: There are various signs to determine whether a cow is pregnant or not:  i) palpation of enlarged…

Q: Of course, Jacob and Emma are concerned about their children. If they are to have more children,…

A: Maple syrup urine disease is an inherited disorder in which the body is unable to process certain…

Q: Amna and Ali are suffering with hypochondroplasia. They want to know if they have any chances of…

A: Zygosity can be either heterozygous or homozygous. Heterozygous has one recessive allele and one…

Q: The possible genotype and phenotype of parents of a girl who has blood group O.

A: Genetics may be a branch of biological sciences that studies genes, genetic variation, and heredity…

Q: What are the odds this couple will have a blonde-haired son who can touch his nose with his tongue?

A: It is given that the ability to touch the nose by tongue is a dominant trait. Let T allele encodes…

Q: Lou has stretch marks on her abdomen, yet she claims that she has never been pregnant. Is this…

A: Stretch marks are common in pregnant women, as the skin expands in a variety of different ways to…

Q: A haemophilic man marries a normal homozygous woman. What is the probability that their daughter…

A: Hemophilia is X-linked recessive disorder. It is generally caused by a mutation in the genes which…

Q: If Brittany is blood type O− and her husband is blood type AB−, what effect can the Rh factor have…

A: A protein located on the surface of red blood cells is known as the Rh factor. It is the coats the…

Q: What is the role of surgery in endometrial carcinoma

A: Endometrial carcinoma is also known as endometrial cancer. It is the cancer of the cells that lines…

Q: LARORATORY EXERCISES IN GENETICS

A: A pedigree is used to depict inheritance of a trait across generations in a family.

Q: . Are her physiological and psychological symptoms expected at this time? If not, what do they mean…

A: Pregnancy is the period of fertilization to birth. A male sperm fertilizes the female's ovum in the…

Q: What is genetic

A: Genetics is explained as below

Q: If the mother is blood type AB , the father is Blood type O . Could the daughter who has type O be…

A: As per the question, the mother has blood group AB and the father has blood group O. Thus their…

Q: This question is about a medical condition that is inherited as an autosomal dominant allele. In…

A: Autosomal dominant diseases effect a person even when in heterozygous state but sometimes their…

Q: Aa Aa aa AA AA or Aa or Aa What are the chances that II 2 and II -3 will have an affected child…

A: It is given in the pedigree chart that I has two individuals with the genotype of Aa and Aa. The…

Q: Which gamete led to baby Mark's conception? Could you indicate which circle is showing this?

A: Nondisjunction:  The phenomenon where the chromosomes fail to separate during the mitotic or the…

Q: What fraction of their babies will be:

A: ABC ABc AbC Abc aBC aBc abC abc ABc AABBCc AABBcc AABbCc AABbcc AaBBCc AaBBcc AaBbCc AaBbcc…

Q: My Diagnosis for Pati Sex: Chromosomal Disorder Justification:

A: Chromosomes are the parts of your cells that contain your genes. Genes are parts of DNA passed down…

Q: A child has sex-linked color blindness, however both parents have normal color vision Please…

A: Color blindness is the X-linked recessive disorder that means it is inherited X-chromosomally and…

Q: What is a hiploid

A: Meiosis is cell division where diploid chromosomes divided to give rise to a haploid number of…

Q: What's the probability that these two parents have an albino child

A: Albinism is the one type of genetic disorder. In the albinism their is a absence of any pigmentation…

Q: how An inversion can affect phenotype

A: Mutation is the sudden heritable changes that occur in the DNA sequences due to error while copying…

Q: If two parents are heterozygous for an autosomal recessive disease, they are both considered genetic…

A: A gene, disorder, or disease may be passed down across families in a number of ways, including…

Q: Charles was married once before and he and his first wife had a child with cystic fibrosis. The…

A: Cystic fibrosis is an autosomal recessive disease.  It is a genetically inherited disease.

Q: From the cross EEFFGGDd * EEffGgDd, what is the probability will be EEEfGgDd

A: Genotype is the genetic makeup of an organism.

Q: . A woman who is blood type B has a child whoseblood type is A; her husband is blood type O.…

A: In human ABO blood grouping, the alleles involved are A and B. If only A allele is present, then…

Q: features

A: Gametogenesis is defined as the process of formation of gametes from the precursor cells . These…

Q: Two albinos marry and have four normal children. Howis this possible?

A: Introduction Albinism is a genetic condition that causes a person's skin, hair, and eyes to be…

Q: Charlie and Eva’s pedigree chart to determine the probability that their offspring will have cystic…

A: Introduction: CFTR (Cystic fibrosis transmembrane conductance regulator) is a type of the ABC…

Q: Create a sentence including the following three terms: fetus, placenta, umbilical cord.

A: Introduction: The placenta is a structure that grows throughout the embryonic stage and during the…

Q: Which of the males is the father?  -male1  -male2  - cannot tell from this gel

A: Child should receive DNA from either mother or the father. Some from the mother some from the…

Q: Janavi and Mehmet are the parents in this family: all others on the gel are children. Son Ravi is…

A: Ravi is born with the blood disorder as it can be observed from the figure that Ravi has acquired B…

Q: A heterozygote has ____

A: The diploid organism's condition, which consists of two alleles of different types, is called…

Q: The blood type of the mother is A and the father's blood type is O. They only have one child, what…

A:

Q: what is the probability that a mating between a woman whose father had hemophilia and a man whose…

A: Haemophilia is an inherited bleeding disorder in which a person lacks the protein called clotting…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.