Explain the juvenile phase.

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: Which structures develop from the neural tube and somites?

A: the structures that  develop from the neural tube and somites are :

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: 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: List the steps in oogenesis.

A: The process of differentiation of the egg-cell which is a type of gametogenesis is known as…

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: State the concept of  Fertilization ?

A: Reproduction is the process of producing a new offspring. Reproduction process is vital for the…

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 major events that transform a fertilized egg into an embryo?

A: BASIC INFORMATION  FERTILIZATION  It is the process of the fusion of the male as well as the female…

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: 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: Define Precocious puberty?

A: Human life is divided into various stages. The various stages includes child, teenager, adult, old…

Q: Describe the events in the ovarian cycle leading up 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 structure of the placenta

A: Placenta serves as the interface between the fetus and the mother. It facilitates the transfer of…

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: Name the three germ layers, and identify several types of structures thatarise from each.

A: Ans: Germ layers: The layers which are formed during the early stage of embryonic development are…

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: Name the embryonic membranes and give the importance of each

A: Embryonic membranes are the membranes that lead to the development of the embryo in the mother's…

Q: . Describe the two different types of hermaphroditism

A: Sequential protandrous hermaphroditism :- In this type individual first mature enough to produce…

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: 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: 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: Explain the major developmental events that occur during the embryonic period.

A: Introduction:Embryonic development is an 8-week process and has phases of development during which…

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 Embryonic Germ Layers ?

A: The layers of cells produced during the early phase of embryo development which gives rise to the…

Q: Identify the labeled structures in the embryo shown:

A: Archenteron is a structure which is observed in a developing embryo in the Gastrulation stage. It is…

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: explain the development of the gonads

A: Gonad is also known as sex gland or reproductive gland .Gonads produces both gametes as well as sex…

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

A: Diagrammatic representation of oogenesis: -

Q: Describe the hormonal control of puberty and the resulting changes in the male body.

A: Puberty is the stage when individuals reach complete reproductive ability and the adult features of…

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: Give gestation period of elephant, dog, cow.

A: The fertilization can be defined as the process in which the male sperm fuses with the female egg to…

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…

Q: Describe the ovarian cycle and relate the events of the ovarian cycle to oogenesis

A: Ovarian cycle is a series of events that describes the development and release of the immature egg…

Q: Explain how the embryo forms from the zygote

A:

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

A: Fertilization is an important part of sexual reproduction. The nucleus of the male gamete or the…

Q: Illustrate a grastula showcasing the three germ layers and label it

A: Fertilization is the process in which male and female Gametes bind to form embryo . Embryo undergo…

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: What occurs in the female after fertilization of the egg? What happens if the egg is not fertilized?

A: The menstrual cycle refers to the monthly series of changes that a woman's body undergoes in order…

Q: State some functions of placenta.

A: Pregnancy is also called as gestation, during which one or more offspring develops in the uterus of…