Which of the following is correct? All bacteria can form endospores O Vegetative cells are inactive cells O Endospores stain pink O Endospores are a dormant stage of a cell

Q: If a light microscope has a objective power of 150x and an ocular power of 10x, what is the total…

A: Microscope  The tool which is use to see microscopic organisms.

Q: Can lactic acid culture infect the human gastrointestinal tract? If yes, why is this method not used…

A:

Q: 3. Which of the following shows the correct hierarchy of classification from the most inclusive to…

A: 3. a) domain , kingdom, phylum, class, order, family, genus , species.      4. Only same…

Q: Compare and Contrast Process in Plants and Animals: Chemical and Nervous Control

A: Introduction  Plants are multicellular organisms that are mostly photosynthetic. They belong to the…

Q: B. Using MRSA, NOROVIRUS, ATHLETES FOOT and MALARIA as examples, identify the microorganisms (causal…

A: Answer B Microorganisms (causal agent) involved in each disease - MRSA - Methicillin-resistant…

Q: A male cardinal's red color is an example of a trait affected by natural selection. The females of…

A: Introduction Natural selection is the activity in the environment through which an individual can…

Q: 8. Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…

A: 8. Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…

Q: What are the types of uteri found in mammals? Describe each.

A: Introduction The degree to which the uterine horns are developed constitutes the classification of…

Q: hoose the correct answer to fill in the blanks: The dorsal roots carry (sensory, motor, or both)…

A: Each spinal nerve has two roots, a dorsal or posterior (meaning “toward the back”) one and a ventral…

Q: d. What is the risk (probability) that the fetus is affected? Show solution. Express final answer as…

A: Answer :- d) Duchenne muscular dystrophy is a genetic disorder It is a x linked recessive disorder…

Q: Give 5 hormonesof the body and identify their source and functio

A: Introduction:- Hormones are particular chemical messengers produced by the endocrine glands in the…

Q: 7. What are the fundamental similarities and differences between Lamarckism and Darwinism?

A: Lamarckism is a theory of evolution that holds that physical changes in organisms occur throughout…

Q: Which of the following statement(s) about DNA vaccines is(are) NOT true? Check all that apply. A.)…

A: DNA vaccine technology uses plasmid DNA that encodes for antigenic properties. The vaccination…

Q: Question:- Give clear examples of both direct and indirect species interactions.

A: There are a vast number of interactions between species. Some interactions are direct but many more…

Q: 2. A pacemaker is a small device that is placed in the chest or abdomen to help control abnormal…

A: Introduction A pacemaker is a small, battery-operated device used to control an irregular heart…

Q: 21. Write the correct answer in the space provided. Each word will only be used ONCE. Ovaries…

A: Reproductive system Is the organ system that enables people to reproduce and deliver a baby to…

Q: 1. What is the active substance and activity/indications (e.g. antibacterial, anti-inflammatory) of…

A: Answer :- The phytocontents, inhibitor, and anti inflammatory activities of tomato…

Q: Assuming that the Hoosier cucumber was produced in a laboratory at Indiana University, briefly…

A: Hoosier cucumber  : its belong to the family cucerbutaceae , its plants are monoecious that is…

Q: Exam e to search 389620231 What did amphibians develop that made them more advanced than their…

A: The anceators of amphibians was lobed finned fish silimar to present day lung fish.    Gradually…

Q: Identify the bond given in this molecule HO CH2OH OH OH HO CH 2 ОН O OH OH

A: All carbohydrates consist of carbon, hydrogen, and oxygen atoms and are polyhydroxy aldehydes or…

Q: Discuss the two mechanisms that result in the termination of transcription - How do they differ and…

A: Transcription is a process in which RNA is synthesized with the help of the template strand of DNA…

Q: Please explain why Cucumis bloomingtonii is sterile.

A: Sterile  The plant or animal which can't produce viable gametes.

Q: Partial blockage in the drainage system causes pressure inside the eye, which affects vision and…

A: The eye is the visual system's organ. The ability to receive and process visual signals is provided…

Q: Apoptosis: regulated mechanism of cell death that serves to eliminate unwanted and irreparably…

A: Introduction  Cell death occurs when a biological cell stops performing its functions. This could be…

Q: A device called a hemocytometer is used to measure the amount of hemoglobin present. Red blood cells…

A: Introduction  The study of blood and blood disorders is known as haematology. Hematologists and…

Q: mitochondrial matrix

A: The events of the electron transport chain involve NADH and FADH, which act as electron transporters…

Q: The municipality proposes to use reverse osmosis to remove CaCl2 from a salt water stream, whose…

A: Osmosis is a process where water flows from an area of high water concentration to an area of low…

Q: Listen to the video about the effects of smoking in our lungs using the link below.…

A: Introduction  The respiratory system is a collection of organs and tissues that assist in breathing.…

Q: Q6. Guinea pigs, which were homozygous for long, black hair were crossed with ones which were…

A: A genotype is the complete genetic makeup (genes) of a living organism. One or a combination of…

Q: Draw and discuss comprehensively in your own words the reproductive cycle and life cycle of plants.

A: Plants Plants are green multicellular organism that grows from a seed and further develop and…

Q: Please answer the questions below.   1) WHAT IS MEANT BY A MEMBRANE'S TRANSITION TEMPERATURE? 2)…

A: 1) WHAT IS MEANT BY A MEMBRANE'S TRANSITION TEMPERATURE?   2) HOW WILL THE TRANSITION TEMPERATURE…

Q: 14C methyl pyruvate is added isolated liver tissue and malonate is used to break succinate…

A: Introduction :- Succinate dehydrogenase (SDH) is a metabolic enzyme complex found in mitochondria…

Q: Define the term pathogen.   a) Using MRSA, NOROVIRUS, ATHLETES FOOT and MALARIA as examples,…

A: Define the term pathogen.   a) Using MRSA, NOROVIRUS, ATHLETES FOOT and MALARIA as examples,…

Q: How would you define and delimit the problem of habitat loss and what steps would need to be taken…

A: 3)Habitat :- A habitat is a place where an species resides, it provides all the necessary biotic as…

Q: Question in Image

A: nervous system A nervous system is a collection of nerves that work together in the transmittance of…

Q: In a patient of 60 years old after the surgical removal of stomach cancer and subsequent treatment,…

A: Introduction  Cancer is a term used to describe a group of diseases characterised by abnormal cell…

Q: A 24-year-old patient was admitted to a psychiatric hospital with a diagnosis of Hysterical…

A: Hysterical Neurosis is a neurotic disorder characterised by violent emotional outbursts and sensory…

Q: Question 1: How does recombination between linked genes occurs?   a. Independent assortment…

A: Recombination between linked genes takes place during meiosis, when homologous chromosomes line up…

Q: Explain what would occur to a bacterial cell placed in a salt concentration of 10%, that normally…

A: Explain what would occur to a bacterial cell placed in a salt concentration of 10%, that normally…

Q: Describe the role of non-specific macrophages in preventing infection.

A: Non specific macrophages are immune cells tha respond to many antigens.  It act as first line…

Q: There are two types of gated ion channels. Name the 2 types and provide a description of how they…

A: The plasma membrane is densely packed with membrane proteins that function as ion channels. Each…

Q: All of the following evolutionary mechanisms have the potential to result in divergence between two…

A: Introduction  Divergent evolution is an evolutionary trend in which species with a common ancestor…

Q: n the fruit fly Drosophila melanogaster, wild type body colour is black and is a dominant trait,…

A: A monohybrid cross is defined as the cross between parents which differs in one trait only.…

Q: Linoleic acid is an essential fatty acid with three double bonds. Select one: True False

A: linoleic acid itself plays a special role in support of heart health. Randomized clinical trials…

Q: Create a cladogram that includes of a panda, a species of bacteria, a species of protist,

A:

Q: Lamarck suggested that organisms arise spontaneously and then become increasingly more complex. With…

A: Lamarck's theory was based on a principle of physical changes in an organism such as greater…

Q: . Determine what is the Cross section A and B? What's differences between monocot and dicot roots?…

A: Monocot plants have seeds with single cotyledon . Dicot plants have seeds with two cotyledons.

Q: 18) Mendel's Second Law of inheritance states that, "during gamete formation the segregation of each…

A: Introduction Heredity, often known as genetics, is the transmission of genetic traits from one…

Q: How does the environment shapes the plant it hosts? Explain and discuss your answer thoroughly. Do…

A: Introduction Environment:- It is a total of all the living and non-living elements and their effects…

Q: Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by…

A: Given question:  78. Which of the following is not a QC function? a. Inventory control b. In-process…