State the levels of FSH, LH and Progesterone simply by mentioning high or low around 13th and 14th day and 21st to 23rd day.(ii) In which of the above mentioned phases does egg travel to fallopian tube?(iii) Why there is no mensuration after fertilisation?

Q: diagrams

A: A process in which embryo ties with the endometrial surface of uterus and invades the maternal…

Q: List the effects of the LH surge on the egg

A: LH surge:                Luteinizing hormones (LH) is a inducer hormones secreted by pituitary gland…

Q: Which list is the correct order that sperm must pass through to get to egg?

A: Hyperactivation is an important step  to pass this form through get through the egg. Then the…

Q: Explain Briefly Compare and contrast the role of hormones that causes changes to the male and female…

A: At the age of about 8 the hypothalamus gland increases its production of gonadotropin releasing…

Q: Describe briefly amniocentesis and its purpose.

A: The process of fertilization includes a sperm (male gamete) fusing with an ovum (female egg). In…

Q: Describe the events that occur in embryonic developnment in the female from ovulation through to Day…

A: A baby undergoes several stages of development, beginning as a fertilized egg. The egg develops into…

Q: Describe the events that follow contact of a spermatozoon with an egg and explain Polyspermy and the…

A: The term "embryogenic development" is sometimes used. This procedure involves the embryo's creation…

Q: Describe the various stages from oogonium to mature ovum?

A: Sexual reproduction includes the production of male and female gametes and their fertilization.

Q: How are the ovum and spermatozoa transported to the site of fertilisation? Describe the process of…

A: Fertilization is a natural life process that involves the union of male and female gametes,…

Q: In a female human, the oogonium forms when the female is a _____________.

A: Singular word – oogonium, the plural word is oogonia. Oogonia is an immature female reproductive…

Q: How does the egg get from the ovary to a fallopian tube?

A: Reproduction is essential for the production of the healthy offspring and it is not necessary for…

Q: Somites, in the embryo, give rise to muscle. Is the statement above true or false?

A: Somites are found around neural tubes in the embryonic stage of a vertebrate. Somites are made up of…

Q: List and describe the phases of embryonic development; from a zygote through gastrulation.  What…

A: Reproduction is the process of the formation of offspring from their parents. There are two modes of…

Q: Distinguish the structures of the female reproductive system that (a) produce the egg, (b) transport…

A: Sexual reproduction is a type of reproduction in which organism under goes different cycles like…

Q: Compare the structures of the egg and sperm. What structural modifications do sperm have that…

A: The process of producing new organisms from the pre-existing ones is called reproduction. It may be…

Q: Which of the following statements is TRUE about corpus luteum? O A. Secretions of the corpus luteum…

A: The corpus luteum produces progesterone, which is necessary for the embryo's growth. The placenta…

Q: Explain the juvenile phase.

A: Growth is defined as the process of permanent increase in size and complexity of an organism during…

Q: Name a mature ovule containing the embryo.

A: The plant embryo is a part of the bud that consists of the earliest forms of leaves, stems, and…

Q: Describe the events that occur following fertilization ofthe oocyte and the process of implantation…

A: The menstrual cycle of a woman repeats itself every 28 days and consists of four phases namely the…

Q: How is an egg (oocyte) prepared during oogenesis for fertilization? Why is preparation essential to…

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

Q: What is the significance of gastrulation?

A: Gastrulation is the embryonic stage in which all the germinal layers are being developed. It is a…

Q: Explain the location of the testes in the fetal pig.

A: Anatomy can be defined as a branch of biology that is associated with the study of the organism’s…

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: If the egg is NOT fertilized, the lining of the uterus will shed.  This is called?

A: In the event that the egg is fertilised by a sperm cell as it goes down the fallopian tube,…

Q: Name the pituitary hormone responsible for the following action: • essential for egg release from…

A: Pituitary is the smallest endocrine gland located just below the hypothalamus. These are the…

Q: What is this condition that results if the fertilized egg fails to descend down to the uterus?

A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction is…

Q: describe the events that occur over the 6 day period following fertilization of an ovum

A: An ovum or egg is the female gamete of an individual. It can fertilize with the male gamete to form…

Q: Where oogenesis does takes place. Describe the stages of this process?

A: Diagrammatic representation of oogenesis: -

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 row correctly identifies the function and a source of hCG, respectively? Select one:

A: Placenta is a structural and functional unit between developing embryo and maternal body .It is a…

Q: What specifically will happen if multiple sperm were able to fertilize one egg during fertilization?

A: It can lead to  polyspermy. When the sperm fuses with the egg, it triggers the release of calcium…

Q: Explain the origins of the blastocyst cavity and what purpose does it serve?

A: The blastocyst is formed just after 5 days of fertilization.  It is composed of inner cell mass…

Q: Gastrulation is brought about by an invagination of the blastula. True or False?

A: It is true.

Q: What would happen if a blastocyst implanted into the functional layer of the endometrium and a…

A: It is at the blastocyst stage of development that an embryo would normally move out of the fallopian…

Q: Explain how the embryo forms from the zygote

A:

Q: Which sequence details the maturation of an oocyte and the process of ovulation? 1. Graafian…

A: The process of follicle and oocyte maturation occurs simultaneously in the ovary of females. The…

Q: Compare the processes of oogenesis andspermatogenesis in humans

A: A cell that contains half the number of chromosomes of a somatic cell and able to unite with one…

Q: The birth starts thanks to increased ...

A: The correct option is B . Release of Oxytocin

Q: After the eighth week of development an embryos is referred to as what?

A: After the 8th week of development, the embryo is referred to as "fetus"

Q: Describe each stage of the development from Fertilized egg to blastocyst stage

A: Fertilization is a crucial step in the process of sexual reproduction. The zygote is formed when the…

Q: Gastrulation occurs to form which three tissues? O hypoblast O ectoderm mesoderm O endoderm O B, C,…

A: During the early stages of embryo development, a multitude of signals are being released, some of…

Q: Enlist any two functions of a female placenta.

A: A fetus is the unborn offspring of an animal that develops from an embryo. The placenta is a…