Describe what happens during the first days of embryonic development from the first cell division until implantation.

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 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 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: Describe the periods of prenatal development?

A: Embryology is the study of development and growth of fertilized eggs(zygote) into mature embryos.…

Q: State the roles of progesterone and estrogen in fetal development.

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

Q: Define amniocentesis

A: During pregnancy, several procedures and tests are done by medical practitioners. These tests help…

Q: State the Human development before implantation ?

A: Intially the egg which is released by the ovary is haploid and the formation of zygote takes place…

Q: describe the process of progressing from zygote to blastocyst

A: In human development many stages occur like the zygotic stage where sperm get to meet with female…

Q: Describe changes that occur in the uterus duringmenstruation, pregnancy, and menopause.

A: The changes that occur in the female uterus during the stages of menstruation, pregnancy, and…

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: Describe the three stages of prenatal development.

A: Prenatal development is derived from the Latin word "natalis" which means "relating to birth". It is…

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: Describe the major events of the fetal period.

A: The process of the formation of new organisms from the existing organisms is called reproduction. It…

Q: Explain the juvenile phase.

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

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

A: The process through which the male and female gametes combine to create the zygote is known as…

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: 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 the role of hormones in birth.

A: Hormones are defined as the molecule involved in the cell signaling in the body. in multicellular…

Q: Explain how hormones are the mediators of development?

A: Ans: Hormones: These are chemicals which signals the body and controls the range of functions such…

Q: Describe the processes of fertilization and implantation

A: Fertilization: The process of fertilization involves the fusion of the nuclei of the male sperm with…

Q: Describe the major developments during each trimester of human gestation.Describe the major…

A: Gestation is the time of advancement during the conveying of an embryo or fetus inside viviparous…

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: 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: 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: During third trimester of pregnancy

A: A pregnancy timeline is of 40 weeks. The weeks are grouped and divided into three trimesters. 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: Describe the organization of the extraembryonic membranes

A: All amniotes have the extraembryonic components: 1. the amnion, chorion, 2. yolk sac, and 3.…

Q: Name and define the three basic stages of prenatal development?

A: Human reproduction is defined as the process by which sperm fuses with the ovum to generate 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: Describe the structure and functions of the four extraembryonic membranes

A: The layers inside the egg around the embryo are called extraembryonic membranes, and they nourish…

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: Explain why ultrasound imaging is the technique ofchoice for studying fetal growth and development.

A: The ultrasound imaging is also known as ultrasonography refers to the least imaging approach by…

Q: List and give the functions of the 4 major extraembryonic fetal membrane

A: The extraembryonic membrane are those extra embryonic structure which are forward from extra…

Q: Discuss Important developmental stages of the fetus?

A: Introduction A foetus, also known as a foetus, is an unborn child that develops from an animal…

Q: Distinguish between: embryo and a fetus

A: The terms embryo and fetus both refer to the developing baby inside the mother’s womb. The…