All of the following are true concerning reflex arcs EXCEPT     A.they involve a few neurons and directly enter and immediately leave the spinal cord B.they are used to prevent harm C.they are subconscious and automatic D.they only use the PNS and not the CNS

Q: nagine that Mendel is tending a garden of 100 pea plants. He has 20 plants that are homozygous for…

A:

Q: 36. In domesticated cats, the following genetic patterns have been described as independently…

A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the question…

Q: Question 1 2 pts In peas, yellow seed color is dominant over green. What proportion of the offspring…

A: Homozygous: At a given gene locus, the occurrence of two identical alleles. Two normal alleles or…

Q: Why do people of European descent have a small portion of Neanderthal genes? Why don’t people of…

A: A gene is a basic unit of heredity and a sequence of nucleotides in DNA that encodes the synthesis…

Q: 1 Based on the experience of the Philippines with the dengue vaccine, what can you conclude…

A: The correct answer is (a)due to some reasons such as corruption and cost cutting ,the implementers…

Q: When comparing the a-globin protein in cow and humans, you find that they differ at 17 of the 149…

A: Amino Acid:  Amino acids are the building blocks of proteins. The building blocks of life are amino…

Q: How does the increasing frequency of anabiotic resistant strains of bacteria represent an example of…

A: Antibiotics are pharmaceuticals that are used to prevent and treat infections caused by bacteria.…

Q: How many pairs of chromosomes do human beings have, specify the types of chromosomcs also?

A: Introduction A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Q: Label the parts of the carbon cycle The Carbon Cycle Death and Decay :: fossil fuels :: combustion :…

A: The carbon cycle refers to the circulation of carbon on earth where atmospheric CO2 is converted to…

Q: Fill in the table by comparing the following biological molecules: Basic Biological Unit importance…

A: Introduction Biological macromolecules are enormous, life-sustaining molecules made up of smaller…

Q: Beta-tubulin has a molecular mass of 55 kDa. Approximately how many amino acids are found in…

A: Beta-tubulins approximately have 450 amino acids residues.  A small family of globular protein have…

Q: One of the most persistent myths concerns the relationship of humans to great apes. Based from your…

A: Humans show great genetic similarity with apes. Some data reveal that 1.2% of DNA difference between…

Q: 3. Describe the process of energy transfer through trophic levels.

A: Energy decreased when it moves up trophic levrls. Energy is lost as heat wen organisms from one…

Q: Part 5: Linkage Groups When two alleles are located on the same chromosome they are inherited…

A: Given: Vestigial wings (VG) and Black body color (BL) are located on chromosome 2. 7. Cross between…

Q: High lop cause red eye .A true .B false

A: Intraocular pressure (Iop) refers to the fluid pressure of the eye. When the aqueous humor in the…

Q: In a population of 100 poppies, there are 40 red-flowered plants (CRCR), 38 pink-flowered plants…

A: As we can attempt only one question at a time.  kindly repost the other question separately.…

Q: 14. Adults worms of which of the followingparasites reside in human body cavity a. M. streptocerca…

A: Introduction  Malaria is a fever illness caused by Plasmodium parasites that are transmitted to…

Q: WHAT IS THE ISOLATION PROCESS OF THE FOLLOWING (i) Salmonella, (ii) E.coli, (iii) klebsiella (iv)…

A: i. salmonella-  based on non-selective pre-enrichment followed by selective enrichment and plating…

Q: The following table includes information from a procedure where mice were injected with different…

A: The infective dose, or as we called it as the ID50, is the estimated number of organisms or virus…

Q: How can inflammation be both helpful and harmful?

A: The inflammation is an essential part of our body's healing process. It occurs when the inflammatory…

Q: GENERAL EXCHANGE VENTILATION (AIR REMOVAL MORE INFLUX) IS NEEDED FOR

A: Exchange ventilation system The exchange ventilation system is an exhaust used to reduce the…

Q: What are the individual and societal consequences of offering regular, routine HIVtesting?

A: HIV is the virus named Human Immunodeficiency Virus. The name is so because it affects the Human…

Q: Question - 168cm and 57kg. What is the BMI?

A: Body Mass Index: The body mass index (BMI) is a number calculated from a person's weight and height.…

Q: In the Lotka-Volterra predator-prey equations, the term a b N prey N predator describes: The rate…

A: Introduction The Lotka–Volterra equations, often known as the predator–prey equations, are a pair of…

Q: What is the level of organization in the digestive system with an example? I mean, cells, tissues,…

A: Introduction  Levels of organisation are natural systems that are usually defined by part-whole…

Q: Case 4 Mrs. Anna Lee A. Amores does not want her student named Joel to be the highest honor awardee…

A: Introduction The area of philosophy known as ethics, or moral philosophy, "involves systematising,…

Q: 6. What process generates the millions of different antigen receptors found on B and T cells?

A: Both B cells and T cells have millions of different antigens, the data for which is too much to be…

Q: It is the body fluid cavity in insects

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: QUESTION 78 The shorter urethra in females is one reason why urinary tract infections are more…

A: *DISCLAIMER FOR MULTIPLE* Since you have asked multiple question, we will solve the first question…

Q: Part 3: Sex Linked Traits 1. Cross a white eyed male with a wild-type female. What are the…

A: Introduction Drosophila melanogaster is a fly species belonging to the Drosophilidae family. The…

Q: Compare and contrast relevant moral codesregarding physicians’ obligations alwaysto tell patients…

A: In Medicine, Ethics is the fundamental and indivisible property. Medicinal Ethics is somewhat…

Q: as 6op disseminated blastom caused by a fungal pa n the soil throughout Which of the following nave…

A: Introduction:- Blood is a fluid that provides oxygen and nutrients to cells while also transporting…

Q: (a) Is Lyme disease a serious health concern? Justify your answer. (b) Is there a natural balance…

A: Disease transmission Infectious diseases can be transmitted from one person to another by physical…

Q: 2. Describe energy flow v. nutrient cycling.

A: The bubble that is considered to be living is formed with the collaboration with the animals,…

Q: Aristapedia is a lethal allele that is also dominant. Individuals with this trait must be…

A: Lethal alleles are those, which cause an organism to die, if they are present in homozygous…

Q: 1.10 All of the following statements about plants are true except one. Select the statement that is…

A: Answer :  The correct statement would be :  A protected embryo is a characteristic of angiosperms…

Q: 29. Describe in principle, how transmembrane proteins are

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

Q: Which two cytoskeletal components are most intimately associated with muscle movement? Actin and…

A:

Q: do females have a greater disadvantage compared to males concerning sexual reproduction? How has…

A: Reproduction: Reproduction is the proecss by which new organisms are produced. It can be achieved by…

Q: 9. After binding to an antigen, T cells activate and differentiate into one of three cell types.…

A: Answer : T cell divided into three types of T cells when bonded with an antigen these are :…

Q: State the role and explain the importance of MALT.

A: MALT: MALT, also known as mucosa-associated lymphatic tissue, is a diffuse system of tiny…

Q: write in one or two sentence for each please. Define the following terms: a. biotechnology:…

A: Introduction Biology:- It is a branch of science that deals with living organisms and their vital…

Q: 28. Analyze the graph of the growth curve representing the human population of Ireland before 1900…

A: Hello dear, According to the guidelines I am only permitted to answer your one question. Your both…

Q: Match the organ system with the reproductive function it provides. Reset Help Lymphatic system…

A: The skeletal system (consisting of bone and muscles), and the integumentary system (outermost layer…

Q: Using a punnett square Determine the genotypes of the parents if the father is blood type A, the…

A: ABO Blood Group System: The presence or absence of the antigens A and B, which are carried on the…

Q: List and describe three features of plants that help them avoid or reduce predation

A: Plant defence against herbivory encompasses a variety of traits that have evolved to help plants…

Q: 1. urolithiasis 2. the formation of methemoglobin 3. Dyspeptic phenomena, disturbance of water-salt…

A: Drinking water with a high sulphate content might cause diarrhoea and dehydration in people who are…

Q: QUESTION 16 You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You…

A: The three genes are involved in this cross. This is an example of trihybrid cross. The color of…

Q: Destroying forests increases the carbon in the atmosphere. True False

A: Introduction The removal of a forest or stand of trees from land that is then changed to non-forest…

Q: Why don't I burst cells in my rear when I sit down?

A: A cell has the ability to self-replicate. As a result, they are known as the evolution of life. Each…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.