d. What are the two primary vascular tissues of the Callistemon and what do they transport?

Q: Distinguish between the target cells of the somatic and autonomic nervous systems?

A: There are sensory and motor channels in the somatic nervous system, while the autonomic nervous…

Q: Define the term Dermatome?

A: The central nervous system (CNS) consists of the brain and spinal cord. The spinal cord sends…

Q: What is oligodendrocytes?

A: Glial cells are a unique type of supportive cells, found  both in the central as well as peripheral…

Q: Ordering: put these steps of interneuronal communication in the right order:…

A: The nervous system is one of the important organ systems in the body that is responsible for…

Q: How is homeostasis maintained in the function of blood vessels?

A: The phenomena of maintenance of constant internal conditions, despite varying external conditions is…

Q: What are the functions of astrocytes?

A: Nervous tissue is ectodermal in origin. It consists of neuron and neuroglia. Neurons are involved in…

Q: Describe two early induced responses and whatpathogens they affect.

A: Immunity is defined as the ability of an organism to prevent the entry of harmful microbes in the…

Q: Give 3 funtions of astrocytes?

A: Astrocytes Astrocytes are a special type of glial cell present in the nervous system. As the name…

Q: Describe the initial response system that is found in the primary responders to foreign matter.

A: The immune system is a well-developed system of higher animals that provides protection or defence…

Q: . Discuss the function of the myelin sheath and describeits formation in the CNS and PNS.

A: The nervous system is a part of body that consists of brain, spinal cord and sensory organs along…

Q: Explain the process of regeneration in nerve fibers of the PNS, the role of Schwann cells and under…

A: Neuroregeneration is characterized by the regrowth or repair of nervous tissue and cells.…

Q: Describe the smaller and largest living unit of nerve cells

A: "The nervous system" of all animals is made up of unique cells known as neurons, which serve as the…

Q: Explain the negative effects on a neuron when the myelin sheath is damaged or destroyed by a…

A: The nerve cells are also called neurons are the long, elongated cells of the body that comprises a…

Q: b. A neuron releases a neurotransmitter, which binds to the receptor of an adjacent neuron,…

A: Paracrine signaling is a form of cell signaling or communication between cells, which is…

Q: Diagram the four stages of the nerve impulse, explaining how ion movements propagate the signal.

A: In human physiology, the phenomena of action potential refers to the rapid changes in the membrane…

Q: Which part of the nervous system is in charge of the "fight or flight" response? O automatic nervous…

A: Nervous system is defined as the network of neurons and fibres present in the body. It regulates the…

Q: Identify the note on the Role of markers and receptors in presentation and activation.

A: Introduction  Our immune system plays key role in defence against harmful foreign particles be it…

Q: Give two similarities between the A-V nodal cells and the Purkinje fibres

A: There is a sequence of electrical events that occur inside the heart during the full contraction of…

Q: What are the components of astrocytes?

A: Neuroglia, also known as glial cells refers to non-neuronal cells present in central and peripheral…

Q: Dilates blood vessel of the skin ........   : increased sympathetic tone decreased sympathetic…

A: The autonomic nervous system is the part of the nervous system that supplies the internal organs,…

Q: Give the path of nerve impulses.

A: A nerve or neuron is the nervous system’s functional unit. It transports the neuron to its target…

Q: Name the six types of cells that aid neurons, and state their respective functions.

A: Nervous and supporting cells are known as neuroglia make up nervous tissue. Glial cells are another…

Q: Explain the process of Transmission of Nerve Impulses ?

A: Introduction:- Cellular neurons have some special abilities. These cells are excited, because to the…

Q: State various differences between axon and dendron.

A: The human body is a complex network that is composed of a different complex system that works in a…

Q: What are various types of astrocytes?

A: Astrocyte, are star shaped cell that's a kind of neuroglia found within the system in each…

Q: State the location of fibrous astrocytes.

A: Nervous tissue is a major class of tissues that plays an essential role in building up the central…

Q: Define commissure

A: The brain is one of the biggest and most advanced organs within the figure. it's created from quite…

Q: What is Vagus nerve stimulation?

A: The vagus nerve is the longest and most complicated of the brain's 12 pairs of cranial nerves. It…

Q: - year old male was rushed by his mother to the emergency room due to a motor vehicle accident.…

A: One of the most common causes of injury is motor vehicle accidents. Accidents like these can do a…