Lab Data Tube 1 White Light Volume (ml) 3.3 4.5 5.7 6.8 8.2 сл Time (min) Tube 2 Covered Volume (mL) 0 3.3 5 2.8 10 2.4 15 2 1.6 20 Rate of volume change (mL/hr) I x 60(- Rate of volume change (m) - final volume(mL) – initial volume(mL) Time(min) hr -X min hr

Q: Find an event in human history or create one example that shows inbreeding increases the likelihood…

A: Inbreeding is the process of the mating of individuals or organisms that are closely related through…

Q: A diploid trihybrid plant was testcrossed. Each of the three genes determines a single Mendelian…

A: Let's represent the three genes as A, B and C. The two parents that were crossed to form the diploid…

Q: Gonorrhea is not the only human disease that is evolving resistance to antibiotics. What other…

A: Answer---

Q: Salmonella Typhi Who discovered it? When was it discovered? How was it discovered?  Kindly answer…

A: Salmonella enterica typhi is a gram-negative bacterium that is responsible for typhoid fever.

Q: utosomal dominant traits cannot skip generations within a family tree. True or False.

A: A pedigree chart is a visual representation of a family's history in the shape of a tree, from which…

Q: One of the feedback mechanisms for high H+ (low pH) levels in the blood is to increase respiratory…

A: If blood pH drops that means more acidic.  But body has many mechanisms for maintaining blood…

Q: 25/ 50 Which of the folkmings not true about near electron flow? A Photosystems I ll are involved B…

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A: Inguinal hernia occurs in inguinal canal. It appears as a bulge on the side of pelvic bone. It is…

Q: StompOnStep1.com a. Assume this pedigree represents inheritance of a human disease. What is the most…

A: The given pedigree has the following -  (i) it does not skip generations (ii) the trait is passed…

Q: 1.Name the vegetative propagules in the following: (i) Agave (ii) Bryophyllum

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A: Introduction  Antibiotics are used to treat bacterial infections by killing or inhibiting the growth…

Q: city to "store" Energy, from the Sun, is limited to a certain and on the planet. Which of the…

A: Plants use sunlight for the process of photosynthesis. This possible because of the presence of…

Q: direct fluorescent antibody, ouchterlony diffusion, ELISA) which do you think would work best for…

A: Blood grouping Blood grouping is the classification of the blood based on the type of antigen/s that…

Q: Restriction enzymes and DNA ligase are key components when preparing cloning vectors. True or False.

A: Main components for preparation of cloning vector are :  Origin of replication Marker gene…

Q: Which of the following is required for positive regulation of gene expression?   Question 16…

A: Gene expression is the process by which the instructions in our DNA are converted into a functional…

Q: What type of cut would separate the brain into anterior and posterior parts?

A: Introduction  The human brain is the most complex organ in the body. This three-pound organ is the…

Q: 7. In the human body, fibrinogen is necessary for sealing cuts and stopping the loss of blood. Since…

A: Biological macromolecules are the molecules which are needed in enough amount for the body. It…

Q: 75. Which of the following represents a physiologically reversible covalent modification of an…

A: Reversible covalent modification is the making and breaking of a covalent bond between a non-protein…

Q: There are many contributors to malnutrition and hunger, however, one factor stands out among all…

A: Malnutrition causes when taken diet does not contain proper amount of nutrients.  That means it is…

Q: Describe the formation of the embryonic eye.

A: INTRODUCTION Embryonic eye development is briefly described below.

Q: According to current theories, people addicted to drugs still continue to use them because the…

A: the answer is false.…

Q: Why is variation in heritable traits essential to the evolution of a population

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Q: What happens to the energy of light when it is absorbed by a pigment?

A: A pigment molecule plays an important role in the process called photosynthesis where the solar…

Q: Which chemical was the base in the buffer containing NaH2PO4 and Na2HPO4?

A: Acids are substances which have protons which can be donated to other chemical species. Acidic…

Q: True or False: Within a pedigree, a Y-linked trait of an affected father would ONLY pass it on to…

A: A Y-linked trait is one whose gene is present on the Y chromosome. Human beings have 46 chromosomes…

Q: The "initiation" stage of cancer refers to:     a)  The stage where DNA is mutated, and permanent…

A: Introduction :  Cancer is defined by the following characteristics: • Uncontrolled…

Q: 86. A newly discovered infectious agent is found to have genetic material with the following base…

A: Given base composition of the newly discovered infectious agent -  Adenine - 23% Cytosine - 26%…

Q: What are the two main abiotic factors that determine a biome?

A: Biome is a part of ecosystem which comprises of particular climate / environment and type of plants…

Q: rythropoietin: Question 39 options:   increases hematocrit but not hemoglobin   can elevate…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: All of the following are types of light microscopes except electron phase-contrast Obright-field O…

A: Introduction Micoscope is a laboratory instrument. It is used to observe very small object which can…

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A: Water molecules develop a crystalline structure when it freezes, which is sustained by hydrogen…

Q: The emergence of resistant strains of Mycobacterium tuberculosis such as MDR-TB are resistant to…

A: Tuberculosis A disease which affects mostly the lung of the person. This illness is very serious if…

Q: 15. Explain the difference between dominant & recessive alleles. a Dominant allele produces a…

A: Introduction  Genetics is a branch of biology genes, genetic diversity, and heredity in living…

Q: Which of the following is NOT a characteristic of viruses? they are smaller than prokaryotic cells…

A: Viruses have a simple structure made up of a nucleic acid (DNA or RNA) enclosed with a protein coat.…

Q: 1.Name the vegetative propagules in the following: (i) Agave (ii) Bryophyllum

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Q: In a population that is in HW equilibrium, 38% of individuals are recessive homozygotes for a…

A: Given,  Homozygous recessive = 38% of individuals  Population size = 14,500 Calculate,  % homozygous…

Q: 70. Contraction of the ciliary muscle of the eye increases which of the following? A) Curvature of…

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Q: By means of words and arrows describe the pathway water and food take through the syconoid sponge.

A: Sponges have a specialized system called as the Water Canal System that enables them to absorb food…

Q: Do you think only respiratory muscles are impacted by pH changes? Would other areas in our body also…

A: Answer :- As we know that the respiratory system controls plasma pH by changing the [CO2]. The…

Q: Fossil Record: Transitional Fossil: Vestigial Structure: Biogeography: Homologous Structure:…

A: Any preserved remains, impression, or trace of any once-living thing from a past geological age is…

Q: 39. In experimental preparations, activation of the corticospinal tract can result in excitation of…

A: Corticospinal tract It is also known as the pyramidal tract. It is a chief neuronal pathway that…

Q: 65. Which of the following fibers provides the only output of the cerebellar cortex? A) Climbing…

A: Purkinje cells are the most striking histological feature present in the cerebellum. Dendrites…

Q: ) List a general description of the 3 lines of defense and provide an example cell or organ from…

A: Basically, 3 types of line of defense are found in our body :-  Physical and Chemical barriers :…

Q: Muscle with a reduced blood supply and low numbers of mitochondria is likely Fast, with strong…

A: Muscles These are soft tissues that help us in running, jumping, support, heat generation, and blood…

Q: The following is a typical underlying factor in obesity-induced inflammation     a)  Increased…

A: Introduction  Obesity is defined as being significantly overweight for one's height, compromising…

Q: The difference between vascular plants and nonvascular plants.

A: Land plants descended from algal ancestors into two primary groupings. The first category includes…

Q: Discuss the difference between him oral and cell mediated immunity in terms of chemicals and cells…

A: Definition Humoral immunity refers to immunity mediated by macromolecules found in extracellular…

Q: In the human enzyme encoded by the DCXR gene, a mutation in the protein coding region of the DCXR…

A: Mutations are the changes in the DNA sequence, the base sequence of the DNA changes. Mutations can…

Q: 62. Which of the following postovulatory events is most likely to be impaired by failure of the…

A: Introduction :- In women of childbearing age, the corpus luteum is a perfectly normal cyst that…

Q: Who discovered Salmonella Typhi, when it was discovered and

A: Salmonella enterica serotype typhi is a gram-negative bacterium that is responsible for typhoid…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.