why an increased level of FSH raises the likelihood of fraternal twins.

Q: Construct a diagram to explain FSH & LH and how their roles affect the female reproductive system

A: FSH ( Follicle stimulating hormone ),  LH ( Luteinising Hormone),  FSH and LH are the lipid hormones…

Q: Describe the process of development, from fertilization to parturition.

A: Fertilization- It occurs in fallopian tubes and leads to the formation of a diploid…

Q: Explain why the embryonic period is so important.

A: The embryonic stage of gestation is that the amount once implantation, throughout that all of the…

Q: Name one female sex hormone which is maintained at high levels throughout pregnancy. State two…

A: The female sex organ which is maintained at high levels throughout the pregnancy is- Progesterone.

Q: Explain how the structure of the placenta prevents mixing of fetal and maternal blood while allowing…

A: -First to understand placenta .  Placenta -- It is composed of fetal part which includes the…

Q: Describe the stages of birth, and also explain the role of midwives and doulas in the birth process

A: Labour is a process of giving birth the product of conception in completed gestational age. labor…

Q: If a genetic female is exposed to extra testosterone during prenatal development, what behavioral…

A: Usually, androgens, like the hormone testosterone, cause reproductive organ defects in females.…

Q: Explain the process of fertilisation.

A: Fertilisation is the process of the union of mobile sperm cell and immobile egg, generally taking…

Q: From what germ layers are face and mouth formed? Describe this germ layers

A: The germ layers are the embryonic group of cells that help in the development and formation of…

Q: To determine: The probability of a child being affected in IV generation if the male parent of…

A: A mutation is a defined in the way that it is stated to be the change in the sequence of DNA or RNA.…

Q: List the changes seen in human beings that are indicative of reproductive maturity?

A: Reproductive maturity is also known as puberty. It is that time when the child's body starts…

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: Construct a Table to show the differentiation of the Germ Layers: ( It is a known fact…

A: Introduction The process of forming and developing an embryo from a zygote or a somatic cell is…

Q: Relate how toss or flip of a coin and its two possible events to happen every time it goes into the…

A: Sex of the child is determined when the male and female gamete fertilize in the fallopian tube and…

Q: Which of the following is FALSE? a genetic disease reduces fertility and

A: When the fertility is reduced then it affects the reproducibility of that particular organism and if…

Q: If a woman 7.5 months pregnant is found to have a marked decrease in plasma estrogen but normal…

A: Estrogen and progesterone are the hormones that maintain pregnancy in women. Estrogen is released in…

Q: In Mammals, the Sex of an Offspring Is Determined by the Sex Chromosome in the Sperm

A: Mammals is a class in the animal kingdom which is characterized by its warm-bloodedness and females…

Q: The graph above shows the estrogen and progesterone levels of an individual during a menstrual cycle…

A: The menstrual cycle occurs in the uterus and the ovary as a part of making sexual reproduction…

Q: is no fertilization, oocyte will arrested at?

A: OOCYTE_ An oocyte, is a female gametocyte or germ cell involved in reproduction. In other words, it…

Q: How would low levels of testosterone affect the American alligator population?

A: Testosterone is a steroid hormone that stimulates the development of male secondary sexual…

Q: Contrast the biological advantages of hermaphroditism that involves cross-fertilization with…

A: Hermaphroditism is referred to as intersex which is a condition in which there is a discrepancy…

Q: Scientists hypothesize that stress decreases both the production and release of progesterone.…

A: Ans: The emotional as well as physical tension leads to stress. It is the action of body to…

Q: The use of which types of contraception would have the greatest effect on the number of unwanted…

A: The definition of contraception is a deliberate avoidance of pregnancy through the use of different…

Q: Which hormone causes Leydig cells to make testosterone? a. FSH b. LH c. inhibin d. estrogen

A: Hormones are the non-nutrient chemical compounds that are present in the ductless glands. The…

Q: Define maternal effect

A: A genotype of an organism is a collection of all the genes that are responsible for all its…

Q: what are the associations of age with melanoma rates and behavior.

A: Melanoma is a type of skin cancer that starts in the cells called melanocytes which are responsible…

Q: Describe the role of hormones in birth.

A: Hormones are defined as the molecule involved in the cell signaling in the body. in multicellular…

Q: Tarzan and Jane both have a widow’s peak. Is it possible for them to have a child without one?…

A: Introduction :- A widow's peak is a characteristic, V-shaped hairline that is passed down down the…

Q: Explain why pregnant women often suffer from back strain late in their pregnancy.

A: Pregnancy, also known as gestation is the time during which one or more offspring develops inside…

Q: Explain why the adolescent gravida is at greaterrisk of complications of pregnancy.

A: Adolescent gravida Gravida describes the term of number of pregnancies. Pregnacy during adolescence…

Q: If a fertile woman has sex, when during the menstrual cycle is she most likely to get pregnant? Day…

A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…

Q: The period from conception to kidding is A.heat period B.heat cycle C.brooding period D.gestation…

A: Kidding is the act of the birthing process in goats. Conception is the actor conceiving by females.

Q: Draw a comprehensive flowchart, showing derivatives of all germ layers by using your own idea to…

A: Germ layers are formed during embryonic development. They form various organs and body structures…

Q: utilizing testosterone to build body mass can be infertile

A: Answer: When improperly used, anabolic steroids (testosterone) can cause serious health problems…

Q: What is the expected effect on reproduction on an individual with hormone levels shown above?…

A: Hormones are substances that control and regulate the actions of certain cells and organs. Endocrine…

Q: The average gestation period (length of a pregnancy) for humans is 40 weeks.  If a child if born…

A: So. gestation period is the length of the pregnancy duration.  To find the gestation period in…

Q: Give gestation period of elephant, dog, cow.

A: The fertilization can be defined as the process in which the male sperm fuses with the female egg to…

Q: Under which form isnitrogen fixed by livingbeings?

A: Nitrogen is a chemical element with atomic number 7. At standard pressure and temperature, two…

Q: In tabular form, Cite the differences of spermatogenesis on grasshopper and rat

A: Introduction: The animal kingdom is characterized by eukaryotic, multicellular animal forms.…

Q: Shared germs as well as shared genes produce identical twin similarities. Explain

A: Germ cells also referred as sex cells pertains to sperms and eggs that are produced as a result of…

Q: development of babies

A: Introduction:- Children grow and develop rapidly in their first five years across the four main…

Q: Human males produce

A: Answer -  Human males have the genotype of XY and the reproductive cells undergo meiosis to form…

Q: The order in which the physiological stages occur during embryonic development is and

A: The fusion of haploid male gamete(sperm) and female gamete(egg/ovum) to form diploid zygotes is…

Q: In tabular form, Cite the differences of spermatogenesis on frog and chicken.

A: "Spermatogenesis" is the process by which mature male gametes are produced, which subsequently…

Q: According to the graph below, estrogen will reach its peak concentration prior to ovulation. Predict…

A: Menstrual cycles in females can be categorized into three broad categories. One phase in which an…

Q: the sperm production of men aged 20-45 with pregnant partners,with the sperm production of men aged…

A: The sperms are get renewed on a daily basis still declined male fertility has been seen with age.…

Q: Did Soap Operas Reduce Fertility in Brazil?

A: In Brazil, there were no strict rules for a population control policy by the government, and it is…

Q: Which of these hormones will explain how the ovaries are able to produce more estrogen and…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

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…

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.