Q: What are the pathways of conduction through the heart?
A: The conduction system in the heart is basically a collection of nodes which can consist of nerve or…
Q: Below is a double stranded DNA that contains an ORF. Identify the ORF and in the spaces below, first…
A: DNA DNA is a genetic material from which amino acid sequence or polypeptide chain are made.
Q: Why it is necessary for an Rh− woman who has had an abortion, miscarriage, or an ectopic pregnancy…
A: Introduction : Erythroblastosis foetalis also called the haemolytic disease of the newborn. It is a…
Q: Historians report that 2500 years ago the Chinese learned to treat superficial infections such as…
A: Answer--- Antibiotics play significant role in the treatment of skin infections caused by fungi.
Q: shellfish, ham, poorly preserved low-acid foods Rice, potatoes, and custards raw vegetables, water,…
A: Salmonella infection called salmonellosis is a common bacterial disease. It affects the intestinal…
Q: What is the function of the arterioles?
A: Small blood vessels that branches off from the artery are called arterioles. These arteries carry…
Q: why should a research be curious
A: Introduction :- Research is defined as the production of new knowledge and/or the creative use of…
Q: Which organelles contain their own DNA? Also, tell the reason behind it?
A: DNA is a molecule that carry genetic information.
Q: All flowering plants have two types of vascular tissues. Differentiate each in terms of its function…
A: VASCULAR TISSUE: Vascular tissue is a complex of conducting tissue that is made up of more than one…
Q: n
A: Answer-- Correct option is (B) Bacterial decomposers
Q: What chemical ingredients make MSA differential? How (in your own words) do those chemical…
A: Introduction A liquid medium known as enrichment media contains specific selective agents,…
Q: Discuss why penicillin was called the "miracle drug" when it was first used in the 1940s.
A: Introduction A class of antibiotics known as penicillins targets a variety of bacteria. They were…
Q: 11. A 35-year-old person whose higher heartbeat is approximately equal to: A. 180 beats/d B. 185…
A: ANSWER 11) To calculate the maximum heartbeat of a person subtract his age from 220. ANSWER 12) In…
Q: Tagging systems available in pET vectors.
A: A potent and popular method for expressing recombinant proteins in E. coli is the pET vector system.…
Q: Q6.6. How does the average fat stores for moose when there are no wolves on Isle Royale compare to…
A: Elk, often known as moose, is the largest and heaviest existing species of deer and a member of the…
Q: Moose 1 2 3 4 5 6 xa: WOLVES ABSENT Fat (x) 43 49 14 57 31 19 35.5 x-xa (x-x₂)² Moose 7.5 56.25 13.5…
A: Introduction Fatty acids and lipids are other names for fats. Three molecules are linked to form…
Q: Q43
A: Phytoplanktons are microscopic free floating photosynthetic organisms that form the basis of food…
Q: Identify the factors regulating blood pressure.
A: Blood pressure is defined as the force per unit area exerted by the blood on the wall of blood…
Q: Contrast the principal features of Hodgkin lymphoma with those of non-Hodgkin lymphoma.
A: Lymph is a fluid that circulates throughout the body through network of vessels, tissues and organs…
Q: You (a healthy individual) are swimming underwater when you can no longer resist the urge to…
A: Introduction : Human beings have a significant ability to maintain and moderate the respiratory…
Q: What are the major differences between type 1 and type 2 diabetes in relation to insulin?
A: The blood glucose level of the body is regulated by insulin and glucagon.
Q: What are the common cellular and tissue responses to shock of any cause?
A: The cardiovascular system includes blood, the heart, and blood vessels.
Q: What is the major abnormality in immune thrombocytopenic purpura (ITP)?
A: Introduction The human body is consisting of around 37 trillion cells in total however a large…
Q: The anaerobic fermentation process of carbohydrates yields what two products? Yeast and Sugar Carbon…
A: Fermentation is anaerobic (non-oxygen-requiring) pathway for glucose breakdown that is used by many…
Q: Botulism, an illness associated with inadequate food preservation is from a toxin (botulinum toxin)…
A: Botulism is an illness caused by a bacteria in which the bacteria releases a toxin. This toxin can…
Q: Using your answer to #4 how would this change in the quantity of Rock Bass Fish impact the entire…
A: Introduction An ecosystem can be defined as the interaction of living and non-living organisms with…
Q: What is the significance of the Philadelphia chromosome, and how is it related to leukemia?
A: Chromosomes are the structures present in the nucleus that appear thread like and contain genes.…
Q: 2. DNA sequences belong to. To determine the organisms BLAST or blastn search. You are going to use…
A: Gel electrophoresis is a DNA Sequencing technique in which DNA is broken down into fragments then…
Q: Endospores are very resistant to heat, drying, radiation and chemicals. True False
A: Introduction An endospore is a non-productive structure which is dormant and tough and is produced…
Q: Name two techniques a scientist could use in combination to experimentally demonstrate the function…
A: Introduction The KDEL sequence amino acids are, Lys-Asp-Glu-Leu. It binds to its receptor (KDEL…
Q: Why does infective endocarditis involve several organ systems?
A: Infective endocarditis refers to an infection on the endocardial surface of the heart, which may…
Q: What is texture? Is the good texture the bulk or the consistency? Is there an ideal texture that we…
A: Note:- according to bartleby guidelines i can answer only first question because both questions…
Q: AMNIOTE EVOLUTION A cladogram shows the evolutionary relationships between groups of organisms. The…
A: Introduction Evolution:- Evolution refers to the change of characteristics of a population that can…
Q: How are parenchyma, collenchyma, and sclerenchyma distinguished from one another?
A: Introduction Tissues are the group of cells that combined work to perform a specific function.…
Q: If you count 70 colonies from a urine culture obtained using 0.001ml calibrated loop, how many…
A: CFU or colony forming unit is an unit of measurement that is used to estimate the viable microbial…
Q: Using the Table above as a guide, indicating what media could be used to differentiate the…
A: Introduction : The bacterium Staphylococcus epidermidis is gram-positive. It is a natural component…
Q: Why is the reticulocyte count important?
A: Blood is a connective tissue composed of plasma and cells. It serves the function of transport of…
Q:
A: Diameter of spherical bacteria = 1 micrometer Diameter of rod shaped bacteria = 1 micrometer Length…
Q: Describe the various techniques and tools used by geneticists, including examples of applications in…
A: Introduction Genetics is the heredity study. This study deals with the genes passed on from one…
Q: given below statement is True or false, The thyroid gland is superior to the pancrea
A: The positions of the body's anatomies are superior and inferior. Superior refers to being above a…
Q: DNA extraction, PCR, gel electrophoresis, and DNA sequencing of PCR products. Give a description of…
A: DNA extraction is the procedure of isolating the Deoxyribonucleic acid from biological samples. PCR…
Q: the given below option what step causes a sarcomere to shorten? cross-bridge formation calcium…
A: The component of a muscle fiber that contracts is called a sarcomere. Actin and myosin make up the…
Q: Meiosis Allows fish to control their buoyancy OIs a cell division that produces a diploid cell
A: The type of cell division known as meiosis produces four haploid daughter cells from a single…
Q: A researcher studying epigenetic changes induced by exercise had participants pedal a stationary…
A: Introduction DNA is the molecular structure that is composed of a pair of polynucleotide chains and…
Q: Q10
A: Typhoid fever is a bacterial infection transmitted via contaminated water and food. It is less…
Q: the given below option which of the following is not a component of evolution by natural selection?…
A: The main mechanism governing the persistence and continuity of species on Earth is evolution. The…
Q: Given the following genotypes for two parents, AABBCc × AabbCc, assume that all traits exhibit…
A: Simple Dominance- This means one gene allele is dominant while the other is recessive. Hence, in…
Q: If humans have 46 chromosomes in each of their body cells, determine how many chromosomes you would…
A: Introduction A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's…
Q: Discuss why it is important for us to conduct research at the basic level of physiology in order to…
A: Introduction Mycobacterium is a bacterial species responsible for causing tuberculosis and leprosy…
Q: How does the body try to compensate for insufficient cardiac output during shock states?
A: Shock refers to the failure of the cardiovascular system to pump enough blood and nutrients to the…
Please answer fast.
Step by step
Solved in 2 steps
- A plant with genotype AAbbccDDEE is crossed with one that is aaBBCCddee. F1 individuals are selfed. What isthe probability of getting a F2 plant whose genotype is exactly the same as the genotype of one of the originalparents?A cross is made between two plants with five independently assorting genes. SHOW YOUR WORK AA Bb Dd Ee hh X Aa Bb Dd ee Hh What is the probability of obtaining a plant with the genotype AA BB Dd ee Hh?During an investigation, two German shepherds with long hair were each bred with a German shepherd with short hair in a first-generation cross. The offspring from each first-generation cross were then bred to produce a second-generation cross. Which questions could be answered using the results of this investigation? Select the three correct answers. O Is hair length in German shepherds a dominant or recessive trait? O How often does the mutation for long hair randomly occur in German shepherds? How does the protein made by the gene for hair length differ among German shepherds? O Is long hair in German shepherds an inherited trait? O What percentage of offspring in the second generation of German shepherds are homozygous for the recessive hair-length trait?
- If heterozygous smooth seeds Ll are taken and crossed with homozygous rough seeds ll. What will be the result of the crossing for the phenotype and the genotype?COU f) What kind of offspring can be produced if a red-flowered plant is crossed with a pink-flowered plant? Show your work. g) What kind of offspring is/are produced if a pink-flowered plant is crossed with a white-flowered plant? Show your work. hleodPurple (P) flower color is dominant to white (p) flower color. Cross two heterozygous parents using a Punnett square. What are the genotypes and phenotypes of the resulting offspring? Express the results as ratios.
- A plant with a genotype MmNN is self-fertilized. What is the genotypic ratio of the offspring?A botanist carries out a cross pollination with two red poppies. In the result he obtained 75% red flowers and 25% white flowers. Determine the genotypes of the parents, using the letter R.A parent pea plant with the genotype Ttrr produces offspring in which half are tal and round and half are short and round. What’s the genotype of the other parent?
- The diagram shows a plant that is heterozygous for two genes. G = yellow; g = green; R = round; r = wrinkled G Four different types of gametes are produced by a heterozygous individual when crossing over occurs, and two different types of gametes are produced when crossing over does not occur. What does this information reveal about crossng over? O Crossing over introduces variety by producing different combinations of alleles. O Crossing over reduces the incidence of DNA and chromosomal mutations. O Crossing over introduces variety in by creating types of genes. O Crossing over maintains the count of genes and the original alleles in both chromosomes. Copyright ©2021 Certica Solutions, Inc. https://encase.te21.com/Assessment/View/fc425cee-df10-4f28-a988-c3calbfa788a/675fd7db-03b1-48af-af8e-f6be62227cd7#Height among red stalk plants is divided into tall, medium and short. From tests, scientists know it is governed by two alleles of the same gene. It is known that tall plants and short plants are homozygous. What is the genotype of the medium plant? Explain your reasoning in one to two sentences. A cross between a medium plant and a tall plant occurs. What would be the genotypes? Show your work/explain your reasoning. Can medium plants be true breeding (i.e. be bred with other medium plants to ALWAYS produce medium plants)? Explain your reasoning. étv MacBook Pro %23 $ & * 3 4 5 7 8. T Y D F H. JImagine you are crossing two plants that have these two genotypes—Tt and tt. What are the two genotypes of the gametes that the Tt plant can make? What is the one genotype of the gametes that the tt plant can make? Set up a Punnett square to analyze the cross. Does the Punnett square need to have four boxes or just two? If you were crossing a TT plant with a tt plant, how many boxes would be necessary in a Punnett square?
