6. In the human population, babies born with albinism occur at a rate of 1 in 20,000 births. The relative fitness of albinism is 0.9 a. What would the mutation rate have to be to keep this allele within the population? b. If the actual mutation rate was 10-8, would this be a sufficient rate of mutation to explain the level at which this allele is found within the population? If not provide a potential explanation for its existence.

Q: the spinal cord, the posterior and anterior root merge to form a O posterior ramus Ospinal nerve O…

A: Nervous system is a part of body system which helps in transfer of information from one part to…

Q: brain development in children ages 3years till 8years old and how trauma affects learning…

A: It is evident that the human brain is capable to undergo significant brain development throughout…

Q: what two catagories of cells make up nervous tissue

A: There are four types of  tissues present in the body of the animals, namely • Epithelial tissue •…

Q: The anterior half of the perineum is a region called the _____________.

A: The perineum is a region in the pelvis present between the thighs and is the most inferior part of…

Q: The greater splanchnic nerve originates from which vertebral levels

A: The splanchnic nerves are a group of paired visceral nerves that innervates the body's internal…

Q: Innervates the superior oblique muscle of eye Only cranial nerve that extends beyond the head and…

A: Twelve nerves make up the cranial nerves. They come from the brain and have direct connections to…

Q: the air passages into lungs. True False The parts of the neuron specialized for receiving…

A: In these questions we will provide the correct answer followed by an explanation to support our…

Q: which nerve innervates most of the organs in the thoracic and abdominopelvic cavities

A: We can say that The postganglionic fibers of sympathetic division intermix with the preganglionic…

Q: The letter M (flooring as I called it) represents N M O tectorial membrane O basement membrane O…

A: Orchestrated on the outside of the basilar membrane are precise columns of the tangible hair cells,…

Q: Three principal divisions of the brain, how definitions of brainstem vary, and the definition used…

A: The brain is an organ that controls all functions of the body. The brain governs intelligence,…

Q: Which specific tissue surrounds and protects the kidneys and eyeballs

A: The tissues are formed by the combination of specific types of cells. The tissues make up the organs…

Q: The neuron part that normally receives .33 :incoming stimuli are called dendrites Schwann cells…

A: Neurons are the basic structures and functional units of the nervous system. The fundamental task…

Q: Meanings of the directional terms rostral and caudal in brain anatomy

A: The brain is one of the largest and most complex organs in the human body. It is made up of more…

Q: When we are able to ignore certain persistent stimuli it's called __________  ___________.

A: Introduction to stimuli -  Stimuli - something that excites action , exertion, quickens action , or…

Q: The role of the limbic system in the formation of the systemic activity of the organism

A: The limbic system is the area of the brain that controls human behavior and emotions, especially…

Q: Which type of section would best yield a posterior view? O Parasagittal O Transverse O Sagittal

A: Different planes divide the human body into different sections. This helps to locate an organ or…

Q: Which ventral cavity subdivision has no bony protection

A: The ventral body cavity is a human body cavity located in the anterior (front) part of the body. It…

Q: given its importance to organism survival,the central nervous system is very well protected. One…

A: The BBB (Blood-brain barrier) is important for maintaining the integrity of the central nervous…

Q: Why nervous and muscular tissue are called excitable tissues even though excitability is a property…

A: Excitability is the property of all living cells to respond to stimulations by quick change in…

Q: Motor innervation of the leg proper comes predominantly from the _____ plexus.

A: In the field of anatomy, a plexus is defined as the branch of networks of blood vessels or nerves,…

Q: Cell body of somatic motor neuron Cell body of an ANS preganglionic neuron Cell body of an ANS…

A: The autonomic nervous system is referred to as the ANS. It is a division of the peripheral nervous…

Q: If Joanne’s hand symptoms are caused by carpal tunnel syndrome, which of her fingers would be…

A: The median nerve is one of the major nerves of the hand. And as it passes through the wrist, a…

Q: Why sheep brain looks slender compared to human brain .

A: Brain is the most complex organ that serves as a center of nervous system in all vertebrae and…

Q: Which nerve that supply the teeth and mucosa (Maxillary and mandibule )

A: Blood is referred to as the body fluid present in humans and other living organisms that is very…

Q: Prenatal degeneration of the forebrain results in a birth defect called _____.

A: Prenatal degradation of the forebrain results in birth defects, here we have to discuss that. In…

Q: The segments of the upper and lower limbs; how the anatomical meanings of arm and leg differ from…

A: In an aspect of the human skeleton system, the arms and the leg are considered to be the upper limbs…

Q: Anatomical position and why it is important for anatomical description

A: The Anatomical position refers to the position with the body that is erect with the arms at the…

Q: Why the terms ventral and dorsal are ambiguous in human anatomy but less so in most other animals;…

A: VENTRAL : it describes the front of the body . In human anatomy term anterior is used in place of…

Q: All of the nervous system except the brain and spinal cord is called the _____.

A: The nervous structure is a particularly complex piece of an animal that orchestrates its exercises…

Q: A myelinated nerve fiber can produce action potentials only in specialized regions called…

A: Myelin: Myelin is a fatty substance that is situated around the nerve cell axons. It insulates and…

Q: Structure B is the nerve. The muscles at D are innervated by the • nerve, which is cranial nerve…

A: Cranial nerve functions consist of nerves, motor, or both: Cranial sensory sensors help a person…

Q: The indicated meninx is the Copyright Nielsen & Miller

A: The human brain consists of 3 layers of coverings known as the meninges. These provide a supportive…

Q: Quadrupedal Anatomy (Cat) 1. What is the axis shared by (1) transverse and sagittal plane (2)…

A: The cat is one of the domestic species of small carnivorous mammal. It is the only domesticated…

Q: Which of the following structures separates the caudate and putamen? medial lemniscus internal…

A: The forebrain structures include the caudate nucleus, the putamen, the nucleus accumbens (or ventral…

Q: The neuron part that normally receives .33 :incoming stimuli are called dendrites O Schwann cells O…

A: The neuron is the fundamental unit of our nervous system. It is present in the brain and the rest of…

Q: THE THORACIC DUCT LIES BETWEEN __________ AND___________ NERVE.

A: The lymphatic system is a subsystem of the circulatory machine withinside the vertebrate frame that…

Q: What organ that may or may not be palpable if palpable should not have nodules or swelling?…

A: Introduction: The thyroid gland is an endocrine gland present at the front of the neck region…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.