YY X XX XY Arrested primary oocyte Secondary oocyte after nondisjunction during meiosis I Mature sperm after nondisjunction during meiosis II Secondary spermatocyte after nondisjunction during meiosis I Mature sperm Secondary oocyte Primary spermatocyte

Q: The biological differences in sex can be seen in genitals, reproductive organs, hormones and…

A: Introduction The two sexes are differentiated as male and females; males who have testes and produce…

Q: The maternal genome drives the first stage of embryonic development.     True     False

A: In developmental biology, embryonic development, also known as embryogenesis, is the development of…

Q: Holism is a perspective that emphasizes the whole rather than the parts. True False

A: Jan Smuts had come up with the term, 'Holism' during the early 1900s. This term basically refers to…

Q: _______ is when the phenotype of the offspring does not reflect its genotype but rather that of the…

A: Genotype refers to the genetic makeup of an individual, including all of the inherited genes that…

Q: B. Learning Task 2: Determining Genotype Directions: Determine the genotype of the gametes that will…

A: The genotype is a set of genes in DNA responsible for unique trait or characteristics while the…

Q: abnormalities in sex chromosomes during meiosis affects sexual development. Research other…

A: Meiosis is a type of cell division event that occurs during gamete formation. Sometimes non…

Q: Spermatogenesis and Oogenesis result in the production of 4 equally sized meiotic products. Group of…

A: Spermatogenesis and oogenesis are the type of meiotic  divisions. It consists of two division the…

Q: Please answer all questions as they are all related to the diagram,a like is guaranteed.

A: Crossing over occurs during prophase 1 of meiosis 1.

Q: Women with_________ syndrome have a single X chromosome. They typically ________(do/do not) undergo…

A: Genetic diseases are the diseases that are caused by defects in the gene that occur during mutation…

Q: Which of the following terms is used to describe any substance, such as a drug, chemical, or virus,…

A: The fetus takes everything from the mother. It is attached to the placenta through a cord-like…

Q: A person is born with XY chromosomes but physically and mentally presents as female until puberty.…

A: Answer given below

Q: The following conditions can cause birth defects or abnormalities, except: Group of answer choices…

A: Birth defects are those defects that can be identified at the time of birth in a newborn, this can…

Q: There are 6 major events in fertilization. Discuss the process of fertilization or conception, with…

A: Fertilization is a process in which male pro nuclei and female pro nuclei come together(fuses that…

Q: About sexual reproduction: O Involves one parent where a new individual develops being an exact copy…

A: Reproduction is a biological process that results in the production of young ones or offspring who…

Q: Two parents who do not have color blindness have a daughter who has only one X chromosome and is…

A: The event of nondisjunction occurs when the chromosomes fail to separate during the process of…

Q: Offspring that result from sexual reproduction are genetically different from their parents and fro…

A: Sexual reproduction" is a sort of reproduction which mainly comprises a complicated life cycle in…

Q: Which of the following statements concerning oogenesis is false?   Oogenesis begins before birth.…

A: Oogenesis is the process by which an ovum (egg cell) differentiates into a cell capable of…

Q: True or False: A gamete must contain a complete set of chromosomes. True O False

A: Ans: Gamete: The sex cells of the human is referred to as gametes. in humans the ova or egg is…

Q: In autosomal dominant,  A child who has a parent with the mutated gene has a 50% chance of…

A: Introduction Disorder:- It is an illness that disrupts normal physical or mental functions,…

Q: w might a human having the XX sex chromosomes can develop as a male?      Both of his X chromosomes…

A: Female is presented with XX chromosome and male is presented with XY chromosome. The X and Y…

Q: types hormones estrogen and progesterone. One outcome of taking birth control is prevention of…

A: Birth control can be defined as any method or device used to prevent pregnancy. It is also known as…

Q: 3 4. 11 12 13 14 15 18 19 21 22 Y 2. 20

A: Karyotyping is the process by which photographs of chromosomes are taken in order to determine the…

Q: Describe the role of meiosis in organisms that reproduce sexually by explaining 3 ways that it…

A: The term "genetic variance" refers to the diversity of gene frequencies. Differences between people…

Q: What is your advice to this Catholic couple?

A: Infertility is a serious and growing concern worldwide. Millions of people are unable to conceive…

Q: Which of the following statements is true?   Genetics play no role in endometriosis.   Women who…

A: Endometriosis is a painful condition in which tissue that is identical to the tissue that lines the…

Q: In X-Linked Dominant disorder, a gene responsible for a genetic disorder is located on the X…

A: X-linked dominant inheritance is the genetic conditions associated with mutations in genes on the X…

Q: Drag the correct label to the structure it corresponds to.

A:

Q: In the third stage of pregnancy, the placenta is delivered.  True  False

A: Normal labour involves four stages.  First stage involves the dilation of cervix. Second stage…

Q: Chorionic villi sampling (CVS) is a test to determine whether fetal cells have genetic abnormalities…

A: The embryo produces four sets of extraembryonic membranes that act as mediators between it and the…

Q: List the alleles of the gametes created at the end of meiosis. (Write down the number for each…

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: rson has a non-disjunction in sex chromosomes at Meiosis-l stage of gamete for eoocytes fertilizes…

A: Non disjunction Non disjunction is the process in which during cell division chromosomes do not…

Q: The X and Y chromosomes have a large number of LINE transposons. True False

A: LINE transposons are mobile genetic elements that are found in the genomes of many eukaryotic…

Q: Learning Goal: A STR has 4 alleles: A, B, C, and D. A region of DNA containing the STR was amplified…

A: DNA fingerprinting uses gel electrophoresis to distinguish between samples of the genetic material.…

Q: Phenotypes that are related to the sex can be classified as: sex-linked, sex -limited, or…

A: An example for the sex linked trait is the haemophilia. The traits that are carried on the X…

Q: Describe the differences between spermatogenesis and oogenesis by filling out the following chart:…

A: The objective of the question is to understand the differences between the two biological processes…

Q: The sex of an infant will be female when  The mother's ovary produces testosterone early in…

A: The clinical term that is used to define the unborn yet growing offspring inside a mother's womb is…

Q: The mother and father both carried a recessive allele which were then passed to the daughter. The…

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

Q: In humans, the oocyte (egg) completes meiosis right before it is released from the ovar O True False

A: Oocyte It is the cell present in the ovary which has the capability of undergoing meiotic division…

Q: Use the following information to answer the next question. Triple X Syndrome Although females with…

A: Please follow steps 2 & 3 for detailed explanation.

Q: list some differences between spermatogenesis and oogenesis. Better when in the table format.

A: Introduction: Gametogenesis can be defined as the process of conversion of primordial or primitive…

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…