Name the technique by which one can disorder any possible chromosomal ormetabolic disorders in foetus.

Q: What are the possible abnormal gametes the male can produce with non-disjunction occurring in…

A: When nondisjunction occurs at the end of meiosis II it will result into 50% normal gametes. the…

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

Q: Describe how nondisjunction in human female gametes can give rise to Klinefelter and Turner syndrome…

A: Gametes are formed by the process of meiosis.

Q: is in vitro fertilization a humen disease?

A: In vitro Fertilization (IVF) is a type of Assisted reproductive technology (ART). This implies…

Q: Explain about the gamete formation ? What are the results of this ?

A: Gamete can be defined as a  sex cell;which contains a haploid number of chromosomes and it has the…

Q: Explain why there is a high level of estrogen and progesterone once in every 28-day uterine cycle of…

A: Menstruation is a complicated mechanism that occurs in every female for about 28 days after puberty.…

Q: Give the significance of the following events, structures, or processes in spermatogenesis and…

A: Spermatogenesis is the process by which diploid spermatagonia develop into haploid spermatozoa…

Q: which genetic disorder fits below description 47 chromosome; XXY karyotype. Affected individuals…

A: when karyotyping is done, it provides the entire chromosome set of an organism with the appropriate…

Q: Explain the vitro fertilization for genetic diseases.

A: Reproductive experts have approached a combination of in vitro fertilization with preimplantation…

Q: Define Corticaldivisionsite

A: The cerebral cortex, which is the brain's largest region, is the brain's ultimate control and…

Q: Name and describe two birth defects resulting from nondisjunction of autosomes and two from…

A: Nondisjunction of chromosomes:- Non disjunction means failure of the paired chromosomes to separate…

Q: Which is the type ofgamete produced by aheterozygous individual?What is the genotypicalproportion of…

A: Alleles are the two-contrasting form of genes. They are pairs of genes on a chromosome that…

Q: Give step involves loss of cytoplasm by the spermatids?

A: During the first meiotic division, spermatids result from the primary spermatocytes. It produces a…

Q: Explain the term polyembryony. How is it exploited commercially?

A: The embryo is the multicellular organisms’ early stage.  The development of the embryo is the cell…

Q: Describe two ways that an oocyte avoids polyspermy.

A: The fertilization of the egg takes place by the fusion of the sperm and the ovum. Sperm is produced…

Q: Discuss briefly the significant features of cleavage.

A: After fertilization of ovum by the sperm a diploid zygote will develop (2n) that is single celled.…

Q: Indicate and provide reasons for what is likely happen to pregnancy if a luteolytic dose of…

A: Prostaglandins induced  falls in progestogen concentration and rises in ICSH concentration; neither…

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

Q: Name the hormones involved in regulation of spermatogenesis.

A: Spermatogenesis is the process of the formation of sperm cells. It begins when the spermatogonia…

Q: Explain post covid syndrome

A: There are two phases to what in particular is ordinarily known as Long COVID:  • Continuous…

Q: Briefly describe nondisjunction in meiosis and identify several potential consequences. In other…

A: Meiosis is the type of cell division that occurs in the sex cells to produce gametes in the form of…

Q: following is an example of epistasis?

A: Epistatis: It is defined as the the action of masking one gene upon expression of another gene. Even…

Q: Describe the technique which is used for sex determination in foetus?

A: Sex determination system is used to determine the sexual characteristics of a developing fetus. By…

Q: Explain the term anisogamous.

A: Anisogamous is a type of reproduction in which male and female gametes have different morphology.…

Q: Discuss the critical effects of estrogen and progesterone during pregnancy.

A: Pregnancy can be described as a phase or gestation period during which an embryo formed after…

Q: What is the formula for a female with down syndrome?

A: Chromosonal abnormality is the disorder in which instead of normal Chromosomal number , they are…

Q: Explain the inactivation of the X chromosome or Lyonization.

A: A classic example of X inactivation is seen in calico cats. As a result tortoiseshell coat pattern…

Q: Describe in no more than ten sentences an example of allostery.

A: An enzyme is a protein that acts as a biocatalyst and speeds up the chemical reaction. It is made of…

Q: When are primary oocytes and spermatocytes produced, and how manygametes result from one diploid…

A: Spermatogenesis as the name suggests is the production of male gametes by the process of meiosis,…

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A: A karyotype is defined as the organization of the chromosome content of any given cell type. Thus,…

Q: Summarize the four main classes of chromosomalrearrangements.

A: Chromosomal rearrangement is when a part of the chromosome is broken or some portion is added to the…

Q: Describe how a female primordial germ cell can produce multiple gametes.

A: The female reproductive system includes ovaries, uterine tubes or oviduct, uterus, vagina, vulva and…

Q: Which of the phases of XCI occurs in anadult female?

A: X chromosome inactivation is a gene silencing program on one of the X chromosomes in females. This…

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A: A karyotype refers to the diagrammatic representation or the pictorial presentation of all the human…

Q: Outline the effects of cleavage

A: Sperm fertilizes an egg, which then implants into the uterus and initiates sexual reproduction. Two…

Q: What is the disorder that causes an individual who has inherited the XY chromosomes to appear female…

A: Human males contain two heteromorphic sex chromosomes i.e., XY, and females contain homomorphic sex…

Q: Explain the concept of Development of Gametes Varies in Spermatogenesis Compared to Oogenesis ?

A: The reproductive cells of a living creature are called gametes. Sex cells is another name for them.…

Q: explain the Nondisjunction during second meiotic division

A: The cell cycle is a flow of events that consists of cellular division as well as cell growth. This…

Q: Name the process of rupture of follicle and release of ovum from the ovary.

A: The above-mentioned definition is true for ovulation. This process ensures the presence of a mature…

Q: In humans, gametogenesis in both sexes relies on meiosis. However, spermatogenesis produces four…

A:

Q: Compare and contrast gamete formation in males and females

A: Gonads can be defined as the reproductive organs which produce the gametes that participate in…

Q: Explain why teratogens are difficult to identify.

A: Introduction:- Teratogens are substances that may produce physical or functional defects in the…

Q: 5 10 11 12 13 14 15 16 17 18 19 20 21 22 理 Set

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

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.