Q: In maize (corn) plants, a dominant allele I inhibits kernel color, while the recessive allele i perm...
A: Recessive character is always expressed in homozygous condition where as dominant character is alway...
Q: Name the diseases caused by each of the four primary fungal pathogens.
A: Fungal infections cause a wide range of diseases in humans. Primary pathogenic fungi can establish i...
Q: In a species of bird, feather colour is determined by a single, non-autosomal gene that shows comple...
A: Given Feather colour is non autosomal means it is sex based charecter. Parent phenotype Female - r...
Q: Q 2: What would you predict, given the new niche hypothesis? Human head and pubic lice lineages dive...
A: Human head lice and chimp lice both are from the same genus and diverged at the same time
Q: Explain the colonization of teeth and the development of a biofi lm.
A: Introduction Microorganisms can be found living in colonies or in solitary. However, sometimes micr...
Q: What is arteriosclerosis? Relate such in lipid. Include pictures of someone with arteriosclerosis.
A: Arteriosclerosis is a condition in which plaque deposits restrict blood flow, resulting in diminishe...
Q: In the example below, how many chromosomes are in each cell in prophase and anaphase? a. 8and8 b. ...
A: Answer:- option A is correct. (8 and 8 )
Q: Discuss ways and method imposed by the global health organization on zoonoses infections cause by To...
A: The ways and method imposed by global health organization on zoonoses infection-though it caused by ...
Q: ANSWER THE FOLLOWING QUESTIONS REGARDING THE FUNGI/INFECTION. 1. What are the Candida species? Give...
A: Fungi infection , also known as mycosis is the term used to refer to an infection caused by fungi. F...
Q: Through mycorrhization, a plant obtains important nutrients such as ________. a. phosphorus, zinc, a...
A: Mycorrhizae is a symbiosis between a fungus and the roots of a vascular plant. Mycorrhizas are locat...
Q: (e) If you collected a sample of water being ejected from Saturn's moon, Enceladus, you could examin...
A: A sample-return mission is a spacecraft mission that collects and returns samples to Earth for study...
Q: Name four bacterial diseases for which the dark-fi eld microscope is an effective diagnostic tool.
A: Dark-field microscopy is a type of microscope that illuminates unstained samples. This technique use...
Q: AP axial skull (Towne method) 2. PA axial facial (Caldwell method)
A: 1. The Towne view is a calculated anteroposterior radiograph of the skull and envisions the petrous ...
Q: Discuss the Structure and function of a synapse ?
A: In the human body, the brain is a complex organ present. The brain is the control center of the body...
Q: 43. Fragmenting one large park or preserve into many small parks with human habitation in between th...
A: Habitat fragmentation occurs when a big tract of forest is separated into several smaller areas, red...
Q: Define the Eukaryotic DNA Replication ?
A: DNA replication occurs when DNA polymerases synthesize a complementary DNA strand to the original te...
Q: Which diseases are zoonoses? Name them and the major vector involved.
A: Vectors are living creatures capable of transmitting infectious illnesses from people to humans or f...
Q: Give and cite sample research that could mitigate Toxoplasmosis
A: Toxoplasmosis, caused due to protozoan Toxoplasma gondii, is a widespread intracellular protozoan in...
Q: Draw a dilution scheme for a dilution of phage from 1.5 x 1010 PFU/mL to 1.00 x 102 PFU/mL. Achieve ...
A: Dilution is defined as the mass of melted original substrate or previously deposited track divided b...
Q: Select the correct answer from the answers provided. Which phase of a fungal life cycle is best adap...
A: The life cycle of fungus follows different phases. The most common one is of four phases - spore, ...
Q: Recall the characteristics seen in the Rickettsia that make them unique.
A: Rickettsia are bacteria which carry a gram negative cell wall, multiply through binary fission, are ...
Q: Which of the following are ways in which early hominins differed from apes? (select all correct answ...
A: The Great Apes are a sub division of primates that includes humans. Humans are primates, however ape...
Q: Relate the successful use of oral rehydration therapy to the pathogenesis of cholera.
A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial s...
Q: Some physical traits are a disadvantage for species survival, explain the role sexual selection play...
A: Sexual selection, hypothesis in proposing that the development of specific prominent actual characte...
Q: Which characteristics of DNA polymerase I raised doubts thatits in vivo function is the synthesis of...
A: DNA polymerase is an enzyme that is responsible for DNA replication in a prokaryotic cell. During th...
Q: Many humans living today have Neanderthal (Homo neanderthalis) DNA, due to breeding between H. neand...
A: Homo sapiens are descended from Neanderthals.
Q: Besides syphilis, what other diseases are caused by bacteria in the genus Treponema?
A: Syphilis is a sexually transmitted disease (STD) caused by the bacterium Treponema pallidum.
Q: Question 2 From the Pseudomonas aeruginosa plate, type below the numerical measurement (millimeters)...
A: Note: As Per Guidelines, We Are Allowed to answer one question at a time. So i am answering Q2. And...
Q: Ensure answers are clearly labelled 1a, 1b and 2. Part 1: Consider three autosomal genes (E, F and G...
A: Information given above- E- male e- female Ee- hermaphrodite F-long tails f- short tails G- black wh...
Q: When it is summer in the United States
A: There are 4 seasons in United States Summer Spring Winter Fall
Q: Sanjay recently adopted the typical college diet, increasing his intake of processed fat and sugar. ...
A: Due to changing life style people faces weight gain. Weight gain occurs due to any reasons. It may b...
Q: Students in our classes sometimes ask how it is possible for a single enteric carrier to infect 1,00...
A: An outbreak is a spike in the number of cases of a disease in a short period of time. It can be loca...
Q: Compares the length of the chromosomes of several viruses to the size of their head structure ?
A: Viruses are non-cellular pathogenic particles capable of causing infection in a variety of hosts. Vi...
Q: How histones play the most essential structural role of all the proteins associated with DNA ?
A: Introduction Each human cell contains around 2 meters of DNA which contain about 3 billion base pai...
Q: Name the most common opportunistic fungal pathogens.
A: Fungal pathogens are the pathogens that cause infections in humans. The study of pathogenic fungus i...
Q: Discuss the differences between a complete flower and an incomplete flower.
A: Flower is one of the important part which is involved in sexual reproduction of plants. It consists ...
Q: Single Matching. Match each disease in the left column with its vector or vectors in the right colum...
A: Introduction: Vectors are the causal organisms or living agents that carries or transmits infectious...
Q: Relate the formation of plaque to periodontitis.
A: The term periodontium refers to the supporting tissues of the teeth such as the alveolar bone and gi...
Q: d differences in the structure and function of cellulose and starch. briefly compare and contrast th...
A: Carbohydrate provides energy to our body. These are the sugar molecules and one of the important com...
Q: Some people think that the species living on earth today will eventually become extinct and be repla...
A: Species living on earth will eventually become extinct only when they are not conserved well.Extinct...
Q: Compare Bacillus anthracis (Anthrax) and Mycobacterium tuberculosis
A: A pathogen is a disease-causing organism. Microbes are found in abundance in your body. These microo...
Q: There are several nations where malnourishment is a common occurrence. What may be some of the healt...
A: Nutrition represent the healthy nutrients in food. A healthy and balanced diet constitutes the nutri...
Q: che following best describes the evolutic ns are descended from chimpanzees bod a common anc
A: The evolutionary process that led to the development of Homo sapiens as a unique species of the homi...
Q: Harmful alleles persist in some populations, explain how this is possible with natural selection occ...
A: A harmful gene can persist in the population for a variety of reasons. The gene is helpful in some ...
Q: How do we know that in vivo DNA synthesis occurs in the 5'to 3' direction?
A: Introduction DNA replication is very crucial for the continuation of life as every new daughter cel...
Q: 1) Scientists have crossed multiple individuals of the volantem lumbricus to increase the population...
A: Incomplete Inheritance is a type of inheritance pattern in which none of the alleles is dominant and...
Q: Before using the top agar, maltose and MgSO4 must be added. Why are maltose and MgSO4 added after au...
A: Given, The stock concentration of maltose is 20% Required concentration is ~0.2% Final volume is 5m...
Q: A seedling germinating under a stone grows at an angle away from the stone and upward. This response...
A: Plant developments can be characterized as the progressions in the spatial direction or adaptation o...
Q: In notatoes., skin colour is determined by the interaction of the P and Y loci, each of which has tw...
A: An allele is a variant form of a gene, each gene resides at a specific locus (location on a chromoso...
Q: Describe the disease, habitat, pathology, and diagnostic indicators of Sporothrix schenckii.
A: Sporothrix is a thermally dimorphic fungus with distinct macroscopic morphologies depending on the t...
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- What does the term morphology mean?Horse - Equus caballus Trace its origin and evolutionary history or changes in the species. Describe its structures and their functions. What is the importance of this species to our environment? Give trivia about this species. Does this organism produce oxygen? Explain. What are the ancestral species of your chosen organism? Has this species been genetically engineered? If yes, in what way? How does this species reproduce? What organisms have similar structures to this species? Do these structures have the same function? Does the species have tissues, organs, and/or organ systems? What is its role in the flow of energy? Give at 15 least a sentence to each question.What invention changed the fate of the passenger pigeon in Oklahoma ? How ?
- What are the prevailing scientific theories and evidence surrounding the process of abiogenesis, and how does it contribute to our understanding of the origin of life on Earth?What genes from the mitochondrion are also used for phylogeneticanalysis? Can you name and describe at least two genes?What is Abiogenesis? Make a comprehensive essay about the theories on the Origin of Life: Abiogenesis.