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

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

A:

Q: Does The pennis size in width or length affects female vagina ?

A: The well known sex scientists Masters and Johnson have presumed that size of the male penis can have…

Q: Identify the stage of parturition in which the baby isdelivered.

A: Parturition is the act of expelling the full term young one at the end of gestation period from the…

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: What happens to placenta after the birth of the baby?

A: The process of physical expulsion of the fetus and placenta from the uterus is called labor or…

Q: Describe the internal structure of a testis. Where are sperm cells produced? What are the functions…

A: BASIC INFORMATION  MALE REPRODUCTIVE SYSTEM  It includes different organs namely; Scrotum, Spermatic…

Q: What changes occur in ovaries during menstrual cycle?

A: The ovaries are paired ova organs. They are present within the pelvic cavity lateral to the uterus.

Q: Identify where an oocyte is produced and how it is transported to the uterus.

A: The uterus can be defined as the muscular organ hollow in shape and it is situated in the female…

Q: What is the main stimulus for the secretory phase of the endometrium?

A: Endometrium is the inner lining of uterus made of columnar epithelial cells. Its part of female…

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 are interstitial cells ? How important they are  ?

A: Those cells which are present in the spaces between the functional cells of a tissue are called…

Q: What happens if the fallopian tubes are partially blocked and the ovulated eggs are prevented from…

A: The fallopian tubes are two thin tubes located on each side of the uterus. It is the site of…

Q: What is the functional significance of the stratum basalis of the endometrium?

A: Endometrium: It is the inner lining part of the uterus which has two layers. Stratum basalis and…

Q: Which structures in males are homologous to the ovaries, the clitoris, the paraurethral glands, and…

A: The testes are homologous to the ovaries;

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: What is the major function of the Ovaries: female?

A: Human beings are sexually reproducing organisms.In humans female reproductive system consists of…

Q: What is the acrosome of the sperm cell? How is it formed?

A: The sperm represents the male gamete which is a reproducible cell and contains a haploid number of…

Q: How can amniotic fluid volume indicate disorders of the fetal urinary system?

A: It is the protective liquid contained by the amniotic sac of pregnant women. It serves as a cushion…

Q: Explain the organization of the mammary gland with the help of a diagram.

A: Female reproductive system consists of a pair of ovaries, glands, a duct system and many supporting…

Q: How are the ovaries held in position in the pelvic cavity?

A: The paired  ovaries are reproductive organ in female located in pelvic cavity. The ovaries  produce…

Q: How do sustentacular cells support developing sperm?

A: In the male reproductive system, spermatogenesis takes place in the seminiferous tubules. One to…

Q: Which ducts transport sperm within the testes?

A: Reproduction is the phenomenon of producing offspring from the parent. The male gamete(sperm)…

Q: Name two types of cells in the testis other than the germ cells, and describe their locations and…

A: Ans: Testis: It is the male reproductive gonad or glands which is involved in the production of the…

Q: With respect to implantation, penetration of the luminal epithelium by the trophoblast is…

A: The crucial step for development of a human embryo inside the womb of a woman after the…

Q: Where are the uterine tubes located, and what is their function?

A: Uterine tubes are also known as Oviduct or Fallopian tube. They are a pair of long narrow ducts…

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: How is the oocyte moved through the uterine tube?

A: The female reproductive system performed diverse functions. It produces ovum also known as an egg.…

Q: Describe the components of the mammary glands and the structures that support them.

A: Female reproductive system consists of a pair of ovaries, glands, a duct system and many supporting…

Q: Which factors is in initiating parturition remains unclear?

A: Parturition is the process of giving birth to the baby. It is also called labor.

Q: Where does fertilization normally occur?

A: Reproduction ensures the continuity of species on earth. It can occur in two ways that is sexual…

Q: What occurs during cleavage?

A: Fertilization is the fusion of  ovum and sperm so as to form a diploid zygote. Zygote is the first…

Q: What type of cells surround the oocyte in a unilaminar follicle?

A: oocyte present in a unilaminar follicles. oocytes is an cell present in the ovary which form ovum…

Q: What happens during the secretory phase of the endometrium?

A: The uterine cycle represents the cyclic changes that occur inside the uterus of a female.

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: Which feature of the fetal circulation system allows the blood to bypass the liver?

A: The fetal blood and cardiovascular system are adapted to the intrauterine environment. The amount of…

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: Endometrium function?

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

Q: At what stage is the oocyte at the time of ovulation?

A: In the female reproductive life, the menstrual or ovarian cycle occurs approximately once in every…

Q: In the adult Primordial Germ Cell, How many artia are present at thid stage? Discuss.

A: By the fourth week of pregnancy, primordial germ cells are seen near the allantois of the embryonic…

Q: When does implantation of the blastocyst usually take place?

A: During fertilization, a sperm comes in contact with the zona pellucida layer of the ovum and induces…

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: What are interstitial cells or Leydig cells?

A: The testicle is also called as testis. It is a male reproductive gland or gonad in all animals,…

Q: What determines if a baby is a boy or a girl and how does the child reproductively mature?

A: The phenotype (trait) of an organism is determined by the genotype (alleles) of an organism. At the…

Q: What kind of epithelium lines the vagina?

A: The female reproductive system performed diverse functions. It produces ovum also known as an egg.…

Q: Define oestrus cycle.

A: Sexual reproduction in most mammals is regulated by endocrine changes by secretion and inhibition of…