Imagine a population of 80 horses in which all individuals are homozygous for an allele A1. But then a mutation introduces a new allele, A2, in one horse which is a heterozygote for this locus. Assuming the mutation is neutral, and no further mutation occurs, answer the following questions. Question 16 What is the probability that A2 will eventually become fixed? Question 17 What is the probability that Az will go extinct?

Q: What are the three (3) general components that make up a connective tissue? Give their functions.

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

Q: Muscular dystrophy is a disease condition that can be linked to the malfunctioning of proteasomes. O...

A: Muscular dystrophies or simply MD is a common term used for a series of a clinical and genetic group...

Q: Define photoreceptor

A: Introduction: The impulse duration varies with the severity of the stimuli. Sensory receptors are re...

Q: Define periarterial lymphatic sheath

A: Introduction: The largest lymphatic organ of the human body is the spleen. It has an envelope of den...

Q: identify characteristics that influence perceptions of the acceptability of an environmental health ...

A: The surrounding that provides a region for the interaction between living beings and non-living bein...

Q: 18. Identify the joint actions caused by the concentric contractions of the following muscles Check ...

A: Following are the joint actions caused by the concentric contraction of various muscles. They are -

Q: Describe the general structure of the vertebral column, and list its components

A: Continuation of medulla oblongata forms the spinal cord. It extends through the continuous Canal lik...

Q: Melanocytes and keratinocytes work together in protecting the skin from UV damage when keratinocytes...

A: Introduction:- The integumentary system is an organ system that includes the skin, hair, nails, and ...

Q: Identify the five functions of the respiratory system

A: We can say that The respiratory system in the body consists of organs that facilitate the exchange o...

Q: 11) METACARPALS 22) PHALANGES 33) FEMUR 44) PATELLA

A: The human skeleton system provides a basic framework for the muscular tissues so as to give structur...

Q: 5. Does a phasic receptor show strong or weak sensory adaptation? 6. How long will you record APs af...

A: A phasic receptor is a type of sensory receptor that responds to a stimulus quickly. The cell's reac...

Q: Question 36 Functions of the skeletal system do not include: O protection of vital organs such as he...

A: Introduction:- Bones provide the structure of our bodies. The adult skeletal structure consists of 2...

Q: If a cell is non-selectively engulfing samples of extracellular fluid, for example to absorb nutrien...

A: In addition to transferring small ions and molecules via the membrane, cells additionally want to ge...

Q: Define renal pyramid

A: Introduction: The kidneys are bean-shaped, paired organs of the excretory system. They are reddish-b...

Q: The proximal radio-ulnar joint is a A. hinge joint B. condyloid joint C. pivot joint D. gliding join

A: A joint is a bodily component that connects two or more bones to allow movement. In general, the wid...

Q: How does eating adequate carbohydrates help protein be used efficiently in the body?

A: Carbohydrates, often known as sugar molecules, are a type of molecule. Carbohydrates are one of the ...

Q: TRUE OR FALSE 13. Cells in a multicellular organism have specialized to such an extent that they hav...

A: Cell- It is enclosed by a membrane and contains the different organelles inside it like the nucleus,...

Q: A. Labeling Label the organs of the cat and the ventral body cavity. 1 1. 2. 11 3. 4. 5. 6. 12 7. 8....

A: Organ- The organ is formed by the combination of different tissue and combined together to form a sy...

Q: The cell membrane contains the following components - Proteins Fiber lipids carbohydrates

A: Introduction:- A cell is a mass of cytoplasm that is bound to the outside of the cell membrane. Usua...

Q: Differentiate woven bone and lamellar bone.

A: Introduction:- Bone is a strong organ that forms part of the bones in most vertebrates. Bones protec...

Q: Retroviruses may transform cells in more than one way. From the figure given below, explain the two ...

A: The cancer is a very complex disease that can caused due to the viral infection. Usually the viral i...

Q: Make a reflection about doing the human skeleton parts and cartographic sketch.

A: A skeletal system is a group of bones and cartilages, inside our body. They protect the soft parts a...

Q: Define musculi pectinati

A: The human heart pumps blood during the frame thru the vessels of the circulatory system, providing o...

Q: Yeast have 8 similar tRNA genes with the anticodon 5’-GUA. A researcher mutates one of these genes t...

A: Tranafer RNA helps in transporting amino acid as per the instructions given by messenger RNA during ...

Q: Visible light fits between .......   a.infrared and microwaves b.microwaves and radio waves c.xr...

A: Electromagnetic waves are produced by the interaction of electric field with magnetic field. 

Q: Which of the following is a skin sensory receptor for touch? a.Ruffini body b.free nerve ending c...

A: Receptor are specialised structure or biotransducer that convert external stimulus into nerve impuls...

Q: Define parathyroid gland

A: The parathyroid glands are formed by the epithelial lining of both the third and fourth pharyngeal p...

Q: What are the health benefits of starches and fibers? What is the recommendation for daily grams of f...

A: Starch and fibres form an important part of the balanced diet as the nutrients. These fulfill the nu...

Q: The bones in the skull have many different names but what are the boundaries of each bone? Where do ...

A: Bones are connective tissues that range in shapes and functions. They shape a skeletal system that g...

Q: Rigor mortis occurs due to the absence of: Ca++ O Troponin O Phosphate O ATP

A: Muscles are the soft body tissues whose contraction and relaxation causes various type of movement i...

Q: Most benign tumors are named by adding the suffix -oma to the prefix that designates the cell or tis...

A: Tumors can be defined as an undifferentiated mass of tissue that may be either cancerous or non-canc...

Q: The central sulcus separates which lobes? a. frontal from temporal b. frontal from parietal c. ...

A: The brain is the component of central nervous system (CNS) that contain several neurons and neurogli...

Q: Plasma membrane is the outer boundary of the cell.* False O True

A: We will answer the first question since the exact one was not specified. Please submit a new questio...

Q: 8. List all of the steps in the swallowing process and how the epiglottis is the "guardian of the wi...

A: We can say that Swallowing, also known as deglutition, is a complicated reflex process that pushes f...

Q: What are the differences between intramembraneous ossification and endochondrial ossification?

A: Ossification can be described as bone formation or the process of calcification of soft tissues of t...

Q: Define menarche

A: The menstrual cycle is a monthly cycle that occurs in female mammals. In the cycle, the woman's uter...

Q: Myoglobin .... a.is a protein involved in the direct phosphorylation of ADP b.breaks down glycogen...

A: The pigments present in animal body that carry Oxygen and Carbon dioxide and transport them for cell...

Q: What is the correct order of chondrogenesis steps? Conversion of chondroblasts to chondrocytes Secre...

A: Chondrification is the process of cartilage formation from condensed mesenchyme tissue that develops...

Q: Identify the bones of the cranium and face, and describe how they contribute to facial features.

A: We know that The axial endoskeleton and appendicular endoskeleton form the Human endoskeleton. The a...

Q: RNA and DNA have the same pyrimidine bases but different purine bases. O True O False

A: Cell is a elemental structure of the body which contain numerous cellular structure for doing metabo...

Q: Which of the following statements is true? a. Two umbilical veins carry oxygen-depleted blood from t...

A: Sexual reproduction is a process of fusion of male gamete (sperm) with that of a female gamete (ovum...

Q: Which of the following is TRUE for hearing? the organ of Corti sits on top of the vestibular membran...

A: Auditory mechanoreceptors assist in detection of sound wave and transducer them into nerve impulse. ...

Q: Which of the following describes the plasma membrane? 1) phospholipid bilayer surrounding the cell ...

A: A cell is the basic structural and functional unit of life. A cell has different components which ca...

Q: Define lacrimal canaliculus

A: Gland referred to as the organ present in the body of humans principally responsible for secreting c...

Q: Tendon sheaths a.help anchor the tendon to the muscle b.act as friction-reducing structures c.are...

A: The skeletal system provides the framework for the body. The muscles attached to bones make movement...

Q: Define lingual tonsil

A: The upper respiratory tract contains organs of the respiratory system which involves the nose, nasal...

Q: Differentiate spongy bone and compact bone.

A: Bones are connective tissues that range in shapes and functions. They shape a skeletal system that g...

Q: Define mineralocorticoid

A: Corticoid hormones control stress response, energy flow, body temperature, water balance, and other ...

Q: Define thoroughfare channel

A: Introduction:- Blood vessels are the channels that carry blood throughout your body. They form a clo...

Q: Spermatogenesis takes place in the a. prostate gland b. glans penis C. seminiferous tubules d. ejacu...

A: We know that Spermatogenesis is the process of the formation of spermatozoa. In males, there is a pa...