Explain the way in which the egg gets prepared for fertilization during oogenesis.

Q: Name the process of development of egg into young one without fertilization?

A: The above-mentioned definition is true for parthenogenesis. It is a type of asexual reproduction…

Q: Explain the process of spermatogenesis and oogenesis in vertebrates.

A: Spermatogenesis is the by which sperm cell develops. Oogenesis is the growth process by which the…

Q: note on embryology and explain its different stages along with diagram?

A: Embryology or human embryogenesis is the development and formation of the human embryo. Cell…

Q: What are three notable features between the fertilized and unfertilized egg?

A: Sperms and eggs are the gametes produced by male and female animals respectively in sexual…

Q: Describe the processes of fertilization, embryonic development, fetal development, and birth.

A: Answer- Every organism reproduces for their continuity of species. In sexual mode of reprodution the…

Q: How might the asymmetry of an embryo change if after fertilization its moved to a restrictive…

A: The application of temperature-sensitive mutants necessitates changing the temperature of the…

Q: In the fallopian tube, an egg cell is moved toward the uterus by: simple columnar epithelium…

A: The uterus is connected to the ovaries through two long, narrow tubes. The ovaries send eggs to the…

Q: How do the amount and distribution of cytoplasm in the fertilized egg influence early development?

A: The male reproductive system is responsible for producing and depositing sperm, while the female…

Q: Can someone please explain Gastrulation in Embryology and Development Process.

A: Embryo- An embryo is the early phase of development of a multicellular organism after fertilization.…

Q: What is the rationale behind the cleavage stages undergone by the early embryo?

A: Cleavage: The series of synchronized mitotic cell divisions of the fertilized egg that results in…

Q: Describe the pathway of an oocyte (and the egg itdevelops into) from its site of production to the…

A: The continuation of species in the world is due to reproduction, either sexual or asexual. In…

Q: If the egg is fertilized it will develop in the

A: Fertilization is the process of a sperm fusing with an ovum. When the egg moves down the Fallopian…

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 fertilization process and how an egg prevents fertilization by more than one sperm?

A: The reproductive system of the body is one of the important systems of the human body which ensures…

Q: How does oviposition occurs in female turtles. Provide the pathway involved in the oviposition…

A: Answer :- As we know that Males have a couple of penises that pass sperm from their cloaca to the…

Q: Use this storyboard to write and illustrate the journey of an egg from ovulation to menstruation.…

A: The egg is formed in the ovary of a female. The eggs are present in the female since birth. Each…

Q: Why does only one sperm fertilize the egg, and why is this important?

A: Fertilization is the process in which gametes (an egg and sperm) fuse to form a zygote. The egg and…

Q: Explain how the ovum of a plant is fertilized.

A: Male and female gametes (reproductive cells) are joined during plant fertilizations to create a…

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: Represent diagramatically different stages of fertilization.

A: Since the question do not specify any particular organism for the process of fertilization.…

Q: Describe what happens during the first days of embryonic development from the first cell division…

A: Human embryo development occurs through cell division and the differentiation of cells. Human embryo…

Q: What determines the sex of the fertilized egg? Please provide examples like research experiments…

A: Fertilization occurs when a sperm cell encounters an egg cell successfully in the fallopian tube.…

Q: Explain how the flat embryonic disc takes on the cylindrical shape of a tadpole.

A: The embryo is the first phase of the development of the offspring. The life cycle starts shortly the…

Q: Describe internal fertilization process in sea urchin.

A: The process of internal fertilization occurs when a male and female gamete fuse inside the female…

Q: Does the distribution of Ca²+ in an egg correlate with formation of the fertilization envelope?

A: During fertilization, sperm-induced rise in cytoplasmic Ca2+concentration.

Q: Why is it concerning for a fertilized egg to implant outside of the uterus?

A: In the human body, the female reproductive organ is located within the pelvis, it comprises primary…

Q: After fertilization a developing embryos goes through several changes. At about 2-3 days, what is…

A: During fertilization the haploid gametes, that is, sperm from a male and secondary oocyte from…

Q: Briefly describe the process of fertilization, mentioning a hallmark event that occurs in each…

A: In humans, fertilization refers to a chain of events that occurs when the male gamete (sperm) and…

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: Where does the fertilization of a human egg normally take place?

A: Fertilization is the process of combining haploid gametes (egg and sperm) to produce a diploid…

Q: how nutrients are exchanged from the mother to fetus during pregnancy

A: As a common needs food for growth, development to stay being healthy a fetus also needs nutrients…

Q: Describe the process of egg production (oogenesis).

A: Reproductive system in both male and female are concerned with production of Gametes or sex cell and…

Q: the embryonic stage, the primary germ layers develop from

A: After fertilization, the zygote is formed. The solid mass of cells known as morula is formed from it…

Q: After fertization occurs what is the fert

A: Fertilization : It can be defined as the union of two haploid gametes , the spermatozoa and the…

Q: Describe the path of a mature egg that is released and fertilized.

A: An egg is a female gamete and is released by the ovaries. At its release, it is at secondary oocyte…

Q: Identify three structures that originate from ectoderm.

A: The ectoderm is the outermost layer. It is superficially present outside the mesoderm and endoderm,…

Q: name two organism in which external fertilization take place .

A: Fertilization is a process in which two gametes fuse together which results in new individuals.…

Q: Elaborate on the oviposition process of female turtles. Provide the pathways included in the…

A: INTRODUCTION Any reptile having a bony shell, including tortoises, is classified as a turtle in…

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

A: The process of formation of gametes is known as gametogenesis. In females, oogenesis is a process of…

Q: first and second division after the egg is ferlilized is mitosis or meiosis.

A: Fertilized egg is called zygote it undergo first cell division mitosis and develops as embryo…