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: . List the major steps in oogenesis.
A: The both male and the female sexual reproductive organs are important for the reproduction process.…
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: Describe the developmental events of the second and third trimester
A: Introduction: A normal pregnancy is divided into trimesters- first, second, and third. The first…
Q: Describe the function of the extraembryonic membranes.
A: It is situated outside the embryo and developed from the zygote but not part of the embryo Four…
Q: Explain the process of fertilisation.
A: Fertilisation is the process of the union of mobile sperm cell and immobile egg, generally taking…
Q: Explain the Human embryo at beginning of fifth week ?
A: The time between conception and birth of a baby is called the gestation period. A normal gestation…
Q: Explain the Fertilization and Early Stagesof Development ?
A: The reproductive system(male and female) is a complex system with a number of interconnected…
Q: Describe the changes that occur in the ovarian and uterinecycles during menstruation, pregnancy, and…
A: The ovarian cycle involves the preparation of endocrine tissues and the release of eggs while the…
Q: Compare and contrast the stages of oogenesis and spermatogenesis.
A: Sexually reproducing organisms have a reproductive system consisting of primary sex organs called…
Q: Explain why fertilization requires more than one sperm.
A: The zone pellucida is seen as a dense, transparent girdle surrounded by the Corona radiata cells.…
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: Describe the effects of estrogen and progesterone on the endometrium, cervical mucus, and…
A: Estrogen and progesterone are female sex hormones secreted by ovaries, which is the primary…
Q: Describe the process of Embryogenesis. Briefly and concise.
A: Embryogenesis is the course of initiation & advancement of an embryo from a zygote (zygotic…
Q: Explain the process of fertilisation and implantation.
A: Fertilization is the process of the union of mobile sperm cell and immobile egg, generally taking…
Q: Describe the major events in embryonic development
A: Introduction: Embryonic development is an 8-week process and has phases of development during which…
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: Describe the steps involved in fertilization.
A: Male gametes are called as sperms while female gametes are called as egg/ova. Fusion of male and…
Q: Identify the structures of an egg and a sperm that aredirectly involved in fertilization.
A: Fertilization is that the method by that the male and also the female gametes (sperms and therefore…
Q: Describe the spermatogenesis and oogenesis in human
A:
Q: Describe the process of embryonic induction, and provide anexample
A: Induction in biology means inducing a process or causing a process to occur.
Q: Explain the function of gonads.
A: Reproduction is the biological process by which new individual organisms – offspring, are produced…
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: 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: Describe spermatogenesis and oogenesis in humans.
A: Spermatogenesis and oogenesis results in the formation of male and female gametes inside the male…
Q: Describe the structure and function of the placenta and umbilical cord
A: The placenta and umbilical cord are important for the survival of the fetus.
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: List the steps of oogenesis and spermatogenesis
A: The both male and the female sexual reproductive organs are important for the reproduction process.…
Q: Describe the changes the ovum undergoes from ovulation to implantation.
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: List the hormones responsible for oogenesis, and explain each hormone’s effect on oogenesis.
A: Oogenesis is the process of formation of ovum from primordial germ cells of the ovarian lining.…
Q: Describe the regulation of the ovarian and uterine cycles
A: The female reproductive system is characterized by periodic changes in hormonal concentration…
Q: Describe the major events that occur during embryonic development, and give the time period during…
A: Embryonic development is also known as embryogenesis. This phase begins with the fertilization o the…
Q: Describe the major events of fertilization.
A: The combination of haploid gametes such as egg and sperm to form the diploid zygote is known as…
Q: Give a brief explanation on how chromosomal abnormalities affect prenatal pregnancy or birth.
A: Genetic conditions are conditions that are inherited to children due to faulty genes. Various…
Q: Describe ovarian cycle phases, and relate them to events of oogenesis.
A: Ovarian cycle is related to reproductive system in females. Reproduction is the process of formation…
Q: Describe the organization of the extraembryonic membranes
A: All amniotes have the extraembryonic components: 1. the amnion, chorion, 2. yolk sac, and 3.…
Q: Describe three physiologic functions that suppress ovulation when “the pill” is used as a method of…
A: Contraception is another name for birth control, which inhibits pregnancies. The birth control pill…
Q: Describe all the steps involved in the formation of an embryo from the reproductive cells of men and…
A: Answer: The reproductive cell in males are : SPERMS The reproductive cell in females are : EGG
Q: Compare and contrast external versus internal fertilization. Describe at least three major…
A: External fertilization External fertilization is a mode of reproduction in which a male organism's…
Q: Differentiate between spermatogenesis and oogenesis.
A: The gametes are the sex cells and consist of half number of chromosomes. In humans, a normal cell…
Q: Explain the importance of calcium in internal and external fertilization.
A: The fusion of gametes, mainly from two opposite sexes, is referred to as fertilization. The…
Q: Explain how the different germ layers give rise to different tissue types.
A: The three different germ layers are formed by the process of gastrulation in early embryo. It is the…
Q: Distinguish between the process of spermatogenesis and oogenesis. Illustrate a complete diagram of…
A: Answer 1- the differences are : the process under which the sperm formation takes place in the…
Q: Explain in-vitro fertilization and embryo transfer in brief.
A: Introduction In this question we will explain in-vitro fertilization and embryo transfer.
Q: Describe the developmental changes in the fertilised ovum until implantation occurs in the uterus.
A: Sexual reproduction is marked by the process in which the male and female gametes fuse together by…
Q: Briefly explain the process of fertilization in women.
A: Reproduction is the biological process by which new offspring are produced from parents, which is…
Describe the processes of fertilization and implantation
Step by step
Solved in 2 steps
- What happens if an oocyte combines with sperm? Describe the processes involved in implantation. Mention what is occurring, where it is occurring, and any significant hormones involved. How does the zygote make its way through the uterine tube? Women who smoke cigarettes have an increased risk of ectopic pregnancy because the chemicals they absorb paralyze cilia all through the body. Explain.Explain the process of fertilisation.Describe what happens during the first days of embryonic development from the first cell division until implantation.