The zygote is described as totipotent because itultimately gives rise to all the cells in your body includingthe highly specialized cells of your nervous system.Describe this transition, discussing the steps and processesthat lead to these specialized cells.

Q: Distinguish between a simple gland and a compound gland, and give an example of each. Distinguish…

A: A gland is an organ which produces and releases substances that perform a specific function in the…

Q: What is the typicalbiological function of theconnective tissues? How isthis function associated to…

A: Connective tissue has three main components: cells, fibers, and ground substance. Together the…

Q: Describe the migration and fates of neural crest cells.

A: Neural crest cells are a temporary group of cells unique to vertebrates that arise from the…

Q: Match the characteristic with the correct species. Use the letters in the blanks to answer the…

A: * Volvox is a green algae belong tofamily Volvocaceae . *Spirogyra is a filamentous green algae with…

Q: What is the function of thecollagen fibers of theconnective tissue?

A: Connective tissues are one among the four types of tissues present in animals. It is formed from…

Q: Discuss the types and functions of embryonicconnective tissue.

A: Introduction: The collection of cells present in close proximity and are responsible for a…

Q: Indicate the name and location of an epithelial tissue formed from each of the embryonic layers:…

A: Ectoderm, mesoderm, and endoderm refer to the three germ layers formed during embryonic development,…

Q: State the exact location of apocrine glands.

A: Glands are a group of specialized cells that secrete substances. Based on their activity they are of…

Q: What is the location of thesalivary glands in humans?

A: mammalian salivary glands are exocrine glands involved in the production of saliva through a duct…

Q: Define the following cellular movements • Epibology • Delamination • Ingression • Intercalation •…

A: Epiboly -means it is one of the cell movement that occurs in the early embryo during gastrulation .…

Q: Figure 3. This image corresponds to question 18. 18.b What is taking up the majority of the space in…

A: Normal human adipose tissue  Adipose tissue, body fat, or simply fat is a loose connective tissue…

Q: CELL ENVRONN 02M N lOGMNICI OAM su mn obteat s whh of the kng the cel the co

A: the cell will shrunk in hypertonic environment that is when the concentration of solute in…

Q: . The ability of one embryonic tissue to influence the development ofanother tissue is calleda.…

A: Development biology is the branch of biology that deals with the growth and development of living…

Q: The image of these living HeLa cells are most likely from:

A: Different types of microscopy are used in the magnification and imaging of cells. Some routinely use…

Q: Which type of tissue damage can be treated with embryonic stem cells? O all of these O none of these…

A: All other cells with specialized roles are created from stem cells, which are the body's raw cells.…

Q: Distinguish between exocrine and endocrine glands.How are multicellular exocrine glands classified…

A: Endocrine gland                       Exocrine gland  They are…

Q: Write the step by step poocess f Myndhesny of diagsam. eNA uith

A: Transcription is the synthesis of RNA from DNA that is the process of copying the information of a…

Q: Define mesenchyme

A: The term mesenchyme is used to describe the loosely arranged connective tissue that is present…

Q: Give some characteristics of mesenchyme cells.

A: Mesenchyme refers to the connective tissue of the embryonic development stage which later develops…

Q: istinguish between endocrine and exocrine glands. Give an example of each type of gland

A: Glands may be either unicellular or multicellular. These are the organs located almost throughout…

Q: Glands are also composed of epithelial tissue. Contrast the structure and activity of an endocrine…

A: Epithelial tissues are tissues that is formed from germ layer and is concerned with defence ,…

Q: Compare and contrast eccrine and apocrine glands.

A: ECCRINE GLANDS : they are the major sweat glands of the human body , found in all skin , with…

Q: State the location of germinal epithelium?

A: Among the 4 types of tissue, the epithelium tissue is the most defined one. This tissue is known to…

Q: Given the observation that a tissue has more than one layer of cellslining a free surface, (1) list…

A: There are different types of epithelial tissues which are characterized based on the cellular shapes…

Q: Expression of a homeotic gene in the wrong tissue inDrosophila results in the development of an…

A: Homeotic genes or homeobox genes or hox genes are the master regulator genes. They decide the what…

Q: Which are the targetorgans and target tissues ofthe neurohypophysis?

A: Neurohypophysis, also called pars nervosa, is the posterior pituitary gland.

Q: discuss the cellular senescence, DNA damage and chronicn inflammation, in regards to  effects of…

A: Introduction  Aging is a natural biological process that involves the progressive decline of various…

Q: A genetic predisposition to developing cancer is usually inheritedas a dominant trait. At the level…

A: Given: A genetic predisposition to developing cancer is usually inherited as a dominant trait. At…

Q: Describe the characteristics of embryonic connective tissue.

A: A group of cells that performs a similar function, has a similar structure and works together as a…