70203 52000 CHIRAGRA SPIDER CONCH Harpago chiragra Linnaeus 1758 49+0

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A: There are three fragments given in the question. The three fragments can be aligned on the basis of…

Q: Discuss at least 3 cardiovascular diseases (CVD) risk factors that can be modified. How do factors…

A: Introduction Cardiovascular diseases CVD also called as coronary artery disease is caused due to the…

Q: In what ways is a eukaryotic cell like a chemical factory? Select all that apply, It has metal pipes…

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Q: Write the class that exhibits the followin characteristics: Presence of velum in medusae Hydrozoa…

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Q: How do microtubules act as a cytoskeleton? Are there times when they are particularly abundant?

A: A intricate web of protein filaments called the cytoskeleton is found in the cytoplasm of cells. It…

Q: Which of the following would be the least desirable model species to learn how proteasomes govern…

A: Model species:- model organisms or species are those which can be easily handled and breed well in…

Q: 1. Briefly compare and contrast catabolism/anabolism and how these relate to metabolism. Give an…

A: Introduction  The group of chemical processes in organisms that maintain life is known as…

Q: Differentiate between the roles of the atrioventricular and semilunar valves.

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Q: What makes an experiment controlled?

A: Scientists test their hypotheses using controlled experiments. A hypothesis is an assumption, an…

Q: Cell membranes are described to be fluid mosaics. What does that mean? Are all membranes components…

A: The creators of the fluid mosaic model are S.J. Singer and Garth L. Nicolson. According to this…

Q: You accidentally used safranin as the primary stain and malachite green as the counter stain during…

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Q: 2. Your supervisor instructs you to prepare chemically competent cells for heat shock transformation…

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Q: You collected 1000 mL of river water from the stream running through campus. You prepared dilutions…

A: Introduction  A dense solution can be made into a more useful concentration by performing a series…

Q: A= B= C= D= This diagram depicts a Gram what bacteria

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Q: If you wanted PCR to be successful but only had access to a thermolabile DNA polymerase, what would…

A: PCR - Polymerase chain reaction, is a process where DNA copies are amplified by a cyclic chain…

Q: Aside from skeletal structural similarities, what other commonalities among organisms might be…

A: Evolution is the process of accumulation of genetic variations in individuals that lead to the…

Q: Which statement is the most accurate? All life is made of cells - no exceptions Most life is made of…

A: Prokaryotes:- the living organisms devoid of true nucleus are called as prokaryotes. These organisms…

Q: How long does it take for a bacterial culture with a generation time of 12 minutes to increase from…

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Q: Use this storyboard to write and illustrate the journey of an egg from ovulation to menstruation.…

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Q: Monophyletic groups are desirable in classification as they Select one: a.reflect evolutionary…

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Q: Genetically modified foods are products produced from organisms that have had genetic modifications…

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Q: Proteasome inhibition might lead to an immediate ________ Select one: a. increase in cysteines b.…

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Q: Which arrow in the diagram of transcription below is labeling the 'SENSE DNA strand? Note that the…

A: A DNA sequence is transcribed into an RNA molecule with the help of the enzyme RNA polymerase is…

Q: 1. A diploid species has 3 pairs of chromosomes in its somatic cells. In males, the first pair is…

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Q: 1. Why do you need to keep your sample on ice during the sonication steps?

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Q: Understand the different types of poliovirus vaccines that are used in the USA versus other parts of…

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Q: A DNA fragment was sequenced; however, the scatter-brained professor lost track of the direction of…

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Q: Which exposure pathway has the fastest uptake in the human body?

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A: Introduction Nutrition is a process through which an organism acquire food necessary to generate…

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Q: What is natural selection ?

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Q: Antibiotics are medicines that are used to fight bacterial infections. These medicines kill…

A: Antibiotic is a medicine that inhibits the growth of microorganisms or destroys it.

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A: Introduction: The Scottish researcher Sir Alexander Fleming is credited with discovering penicillin…

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Q: Many fossils existed in one layer of rock, but not in others from different time periods and this…

A: A fossil is the mineralized partial or entire shape of an organism, or of an organism's pastime,…

Q: Which of the following statements is TRUE?     RNA codes for the production of protein.…

A: Nucleic acids These biomolecules constitutes chain of nucleotides. DNA and RNA are nucleic acids,…

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Q: 1. Which cells in the life history of a basidiomycote can undergo meiosis? Dre CHA wr ?

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Q: 12. When Mendel performed his famous dihybrid cross by starting with a parental lines of peas that…

A: Chi square test helps us to determine whether null hypothesis is rejected or accepted.

Q: 1. Define "immunosenescence" "Senescence-associated secretory phenoty-e (SASP), and "inflammaging"

A: 1. Define "immunosenescence" "Senescence-associated secretory phenoty-e (SASP), and "inflammaging"

Q: Illustrate how gene flow works and how it may inhibit evolution.

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A: Introduction Inheritance is the process of transmitting traits from parent to offspring. The traits…

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Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.