When an ovum gets fertilised, menstural cycle stops temporarily in a woman?

Q: In which part of the testis are the sperms produced?

A: Reproduction is a process through which an organism produces organisms of similar kinds. During…

Q: After fertilization the blastocyst develops three germ layers. Which germ layer is the innermost…

A: In the human embryo , after about three days of fertilisation,the zygote forms a solid mass of cells…

Q: What is the ovum doing during the primary oocyte stage?

A:

Q: How Many Sperms Will Be Produced From 10 Primary Spermatocytes?

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: What causes the contraction of the uterus ?

A: The uterus is a hollow muscular organ located between the bladder and the rectum in the female…

Q: Describe the process of ovulation in the ovaries.

A: Ovulation is defined as the release of an egg from the ovaries of a women. After the release of an…

Q: Why fertlization doesnot takes place if the sperm count is lower?

A: The man's body makes tiny cells called sperm. During sex, ejaculation normally delivers the sperm…

Q: How many days after ovulation does implantation occur, and inwhat stage is the conceptus at that…

A: Implantation is the stage when the embryo adheres to the uterine wall after fertilization. Ovulation…

Q: What happens to the endometrium during the proliferative phase of the menstrual cycle?

A: The menstrual cycle is also known as the uterine cycle. In this cycle, the uterus endometrium layer…

Q: Why does the body temperature increase during the second half of the menstrual cycle?

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

Q: What are some examples of genetic conditions and teratogens thatcause birth defects?

A: The term genetic refers to the genome present in the cells of an organism. Genome is the complete…

Q: If a human female begins taking estradiol and progesterone immediately after the start of a new…

A: The hormones of the reproductive arrangement of vertebrates (sex hormones) are steroids that are…

Q: Why does menstruation occurs?

A: Ovulation is the release of an ovum from a mature follicle. It is required for fertilization.

Q: How is a fetus usually positioned in the uterus as birth nears?

A: Answer: Introduction: The place of the baby in the uterus is known as the presentation of the fetus.…

Q: What is normal gestation period(in days) of the developing foetus?

A: The developing zygote is called an embryo from the conception to the eighth week of the pregnancy.…

Q: Why does menopause occur?

A: Menopause is the natural biological decline process that defines the condition of reproductive…

Q: What is menstruation?

A: Hormones are the chemical molecules which acts as a chemical messenger for different body tissues…

Q: Why are the males whose testes fail to descend to the scrotum considered infertile?

A: Testes are also known as testicles and they are a pair of sperms producing organs which helps in…

Q: To which structures do the mesovarium, ovarian ligament, and suspensory ligament anchor the ovary?

A: The female gonad that lies in pair along either side of the uterus in the female body's pelvic…

Q: What is ovum?

A: The fusion of the sperm and the egg is what brings about the formation of the zygote, which will…

Q: How old is an ovulated oocyte of a 35-year-old woman? What consequences does this have?

A: Fertility changes with age. For a woman, the beginning of their reproductive year starts onset of…

Q: What hormone stimulates the development of an ovum

A: The cycle of menstruation is perplexing and is constrained by a wide range of organs and the…

Q: Explain the events in the ovary prior to ovulation

A: The menstrual cycle is a periodic cycle seen in the females of the order primates. It starts at the…

Q: The onset of mensturation in the female is termed as?

A: The regular monthly discharge of mucosal tissue and blood is called menstruation. The mucosal tissue…

Q: What is the function of the placenta?

A: Placenta is formed after implantation of the embryo has occurred on the uterine wall. It is a…

Q: What are the structural changes that occur in the uterus over the course of the menstrual cycle and…

A: The menstrual cycle is a sequence of natural modifications in hormone manufacturing and the systems…

Q: Define the process of lactation? List the hormones involved in pregnancy and lactation process.

A: Lactation can be defined as the secretion of milk from the mammary glands to feed her young. The…

Q: What is the role of the HCG hormone in pregnancy?

A: HCG or Human Chorionic Gonadotropin hormone is one of the crucial hormones in pregnancy. Here we…

Q: Some women notice a small blood spot shortly after ovulation. Explain whyovulation can cause this.

A: Asmall blood spot shortly after ovulation

Q: what are the symptoms which indicate that a woman is about to ovulate?

A: Union of male and female gametes is known as fertilization. In human usually fertilization occurs in…

Q: Discuss the adaptations of a woman’s body to pregnancy?

A: Gestation or the pregnancy is the period during which offspring develop within a woman. In humans,…

Q: Which statement accurately describes what occurs during the follicular phase of the ovarian cycle?…

A: ANSWER The first half of menstrual cycle is follicular phase and it starts first day of menstrual…

Q: What is the path of sperm from the testicles to the urethra

A: Sperms are male human reproductive system haploid sex cells. Male sperm contain around 23…

Q: What happens to the follicle immediately after ovulation?

A: Reproductive system (or genital system) is used for the sexual reproduction. The female attains…

Q: What happens to the other Graafian follicles that have matured but not ovulated during the cycle?

A: Oogenesis is defined as the process by which the female sex cells or ova or egg cells are produced.…

Q: Despite the presence of So many sperms in the vicinity of an egg cell, only one sperm enters the…

A: Fertilization is a process in which male and female gametes fuse to form a zygote. This zygote…

Q: Which hormones are secreated by the placenta to maintain pregnancy?

A: The placenta is an organ that develops in uterus during pregnancy.  The placenta is the interface…

Q: What happens if the mature ovum is not fertilized in a female? Name the process.

A: Reproductive system of an organism is also called a genital system. It is a biological system made…

Q: Why does menstruation occur?

A: The production of eggs  in females begin during embryonic development and as a result many oogonia…

Q: Endometrium function?

A: UTERUS It is a major female secondary sex organ of the reproductive system in humans and most other…

Q: If the testes do not descend into the scrotum, a man will not be able to father any child. Explain…

A: Reproduction is the process of producing new individuals of the same species. It is broadly…

Q: Which hormone causes the regrowth of the endometrial lining of the uterus? a. testosterone b.…

A: The endometrium is one of the stars of the female reproductive system, playing the important roles…

Q: Why are male testes located outside the abdominal cavity?

A: Testis are the primary male gonads in human. The sperm production is carried out in testes. There…

Q: When during pregnancy is colostrum first produced and when it can be first excreted?

A: Colostrum, a nutrient-rich fluid produced by female mammals immediately after giving birth, is…

Q: What would happen if a woman took supplemental estrogen and progesterone beyond the 21st day of her…

A: Menstrual cycle is a series of natural changes in hormone production and the structures of uterus…

Q: What triggers menstruation?

A: Menstruation is considered the healthy life cycle of women which is influenced by two hormones…

Q: A student argues that it is impossible for a woman to become pregnant during the flow phase of her…

A: Menstrual cycle is a cycle that lasts between 21 and 35 days .  The cycle lasts for about 45 years…

Q: Why Does Menstruation Occrur?

A: Menstruation is normal vaginal bleeding and is a regular event occurring in women. It is a part of…

Embryology