The process of development

Q: Parts of an Ánimal Description Parts

A: Animal cell is composed of a well defined nucleus, mitochondria, ribosome, lysosome, endoplasmic…

Q: The brain and spinal cord develop from a longitudinal ectodermal channel called the _____.

A: Brain and the spinal cord consists of the central nervous system of the body and the nervous system…

Q: Advantages and disadvantages of sexual and asexual reproduction

A: Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete…

Q: D А- -E B- C- OALL

A: Structural changes occurs in different stages of chick embryo.The 72 hour chick embryo shows the…

Q: Briefly the term viroids.

A: Viroid is an infectious particle smaller than any of the known viruses, an agent of certain plant…

Q: benefits of breastfeeding

A: Lactation or expression of milk in the breasts of a new mother is a natural process that occurs in…

Q: Which process occurs between the zygote and the embryo stage

A: Fertilization is the process of fusion of the male gamete and the female gamete, resulting in…

Q: The bladder like structure in the amniotic egg

A: The allantois (plural allantoides or allantoises) is an empty sac-like design loaded up with clear…

Q: The umbilical cord contains three blood vessels, two of which are ___________________.

A: In placental mammals, the umbilical cord, also known as birth cord or navel string is a conduit…

Q: Research on the effects of other stresses to the fetus. Moreover, debunk or prove that eating…

A: In humans, a fetus is an unborn infant that develops and grows inside the uterus. The fetal phase…

Q: Definition of cell to cell communication and types

A: Cellular communication is critical for reacting to environmental changes. It is required for cell…

Q: Differentiated Differentiated cells in a developing embryo derive from

A: The development of an embryo occurs in different layers. Every cell in the body have different…

Q: The biological growth process, called _______, explains why most children begin walking by about 12…

A: Growth is a physiological process where cell size and number got increased throughout the life…

Q: what diseases are inherited from the father and which from the mother

A: Genetic factors have a role in practically all health disorders & features, there are some…

Q: Which process is called a less specialized cell matures into a more specialized cell? 1.…

A: A cell experiences various processes over the course of its lifetime. These may be among them; it is…

Q: What happens to boys and girls at puberty

A: Puberty is the duration of life when boy or girl becomes sexually mature.It generally occurs between…

Q: physical characteristic can be passed on to offspring

A: There are two types of cells in the human body: Somatic cells (body cells) and Sex cells (gametes -…

Q: Do all and label answers to which so I know

A: Mitosis is a process by which a single cell is divided into two identical daughter cell. Meiosis is…

Q: Importance of genes in development

A: A gene is a short stretch of nucleotides present on a chromosome or DNA molecule, that codes for the…

Q: Why enzymes are important in fertilization

A: Enzymes are proteins that aid in the speeding up of metabolism, or the chemical events that occur in…

Q: Which evidence can use to support embryologic.

A: According to the question, we have to explain which evidence we can use to support embryologic. So,…

Q: EGG SPERM EMBRYO Growth and development Continuity of life

A: Life processes such as growth and reproduction are shared by all living creatures. To establish if…

Q: unsaturated sections of True alse

A: Answer The properties and usefulness of lipid are determined by the presence of a saturated and…

Q: Embryonic stem cells come from

A: Answer: EMBRYONIC STEM CELLS are the pluripotent cell lines , these cells are characterized by their…

Q: How serous membranes protect organs from infection

A: Role of serous membrane in protecting the organs of the body against infection.

Q: Conclusion about mitosis and meiosis and its importance.

A: The organized series of steps that happens in any cell in response to cell division is reffered to…

Q: factors that lịmit the size of the ce

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Meiosis - How Your Body Makes Sperm or Eggs

A: Cell division is the process by which a cell divides into two or four daughter cells. There are two…

Q: secretory cells у с

A: Definition of Secretion : The substance produced or released by a gland or a cell is called…

Q: Why some traits occur more in males than infemales, the name of this phenomenon, andexamples

A: In humans, the sex is determined by the sex chromosomes that is XY in males and XX in females, the…

Q: essay about adoption

A: Adoption was first introduced in 1850s in United States. Adoption in simple words means taking over.…

Q: The embryonic membrane that is attached to the edge of the embryonic disk and surrounds the…

A: The placenta is an essential organ with different capacities, for example, endocrine, insusceptible,…

Q: The emotional development of the adolescent

A: Development specifies maturation of functions or physiological maturation. The term ' development'…

Q: TWO differences between “zygotic embryos” and “parthenogenetic           embryos

A: Zygote is a diploid cell formed by fusion of male and female reproductive cell. By continue division…

Q: Similarities of neuralation and organogenesis

A: Neurulation: It refers to the folding process in vertebrate embryos which includes the…

Q: The blood vessel which supplies blood to the liver.

A: There are two blood vessels which supply blood to the liver, namely hepatic artery and portal vein.…

Q: the embryo development and cell layers

A: The embryo is developed from the zygote by the mitotic divisions. The zygote is formed after the…

Q: How human action is structured with human physical and physiological requirements

A: Evolution shapes every organism that lives on this planet. Bats fly (only mammal that can do so)…

Q: To predict: The organs that can be affected before opening the abdominal cavity.

A: The abdominal cavity is the largest cavity in the body, and it is placed between the upper thoracic…

Q: Sperm are the only human cell that posses what for movement

A: The male reproductive cell or gamete is called as the SPERM.  Sperms have special characteristic…

Q: istinguish between gametogenesis and embryogenesis.

A: Gametes are the sex cells that are formed during sexual reproduction. The embryo is a developing…

Q: The biological growth process, called ______________, explains why most children beginwalking by…

A: Developmental psychology is a scientific discipline that seeks to explain growth, development, and…

Q: which has both foetal and maternal tissues

A: The basal plate , the peripheral region on the maternal side that is in contact with the uterine…

Q: Concept of embryonic development and fertilization

A: As humans are the most complex species, multicellular in the organization but the basic structure…

Q: Events that occur from fertilization to the development of an embryo in animals

A: Answer: Introduction: Embryonic development in animals is also known as embryogenesis, is the growth…

Q: _________________________ proteins are embedded in amembrane.

A: Introduction: Membrane proteins are proteins that are found in biological membranes or interact with…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: