Q: Who created the two-part naming system used in biology?
A: Carl Linnaeus, a Swedish naturalist, was the first to devise the scientific naming system that is st...
Q: Are there ribosomes in a plant cell?
A: Yes, ribosomes are found in both plant and animal cells, and they function in the same way. Yes, you...
Q: Question 1 How is the plant anatomy useful to us?
A: Introduction In this question we will discuss about how plant anatomy is useful to us.
Q: How do you explain evolution to people who believe that it is just a theory
A: Evolution is characterized as the course of development and improvement or the theory that organic l...
Q: 1. You have been charged with breeding larger Leprechauns for next St. Patrick's Day. You measure th...
A: Selection differential is the difference in the base population mean and the mean of the selected pa...
Q: name and function of the cell s
A: The cell nucleus is the most noticeable organelle within the eukaryotic cell and perhaps the most im...
Q: To move in a specific direction, a migrating cell must use extracellular cues to establish which por...
A: Introduction GTPases are a wide family of hydrolase enzymes that attach to and hydrolyze the nucleot...
Q: In peas, round seed shape (R) is dominant to wrinkled seed shape () and yellow seed color (Y) is dom...
A: Alleles are the alternative forms of a gene that are located on the same locus of homologous chromos...
Q: Some patients with severe emphysema have constant high levels of carbon dioxide because of inadequat...
A: patients have a reduced ability to exhale carbon dioxide adequately, which leads to hypercapnia.Over...
Q: Do all vascular plants develop annual rings?
A: Specifically, these are the plants that contain phloem and xylem structures, which are responsible f...
Q: The normal vaginal microbiota is usually dominated by D a variety of lactobacilli O Gardnerella O Ca...
A: Microbes are organisms that are too tiny to see without a microscope, such as bacteria, archaea, and...
Q: Figure 1. The ecosystem structure and functioning are governed by at least five independent control ...
A: The combination of living organism along with the environment around them is termed to be the ecosys...
Q: State the Scientific Name and Family for Ginger
A: Angiosperms are the highest order plants in the plant Kingdom. They are the largest group of plants ...
Q: When a population reaches a stable age distribution all age classes have the same mortality rate th...
A: Answer;- older individuals outnumber younger individuals Explain;- The thought of stable age distrib...
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A: These are all the enzymes used in replication of DNA Replication of DNA is a very important process ...
Q: Ginger undergoes three (3) stages of Growth. Name and describe the these stages from Germinating sta...
A: Introduction:- Ginger is a perennial herb. It is used as a spice in many dishes. In Ginger Gingero...
Q: The PCR technique uses (a) heat-resistant DNA polymerase (b) reverse transcriptase (c) DNA ligase (d...
A: The polymerase chain reaction, or PCR, is a chemical reaction used by molecular biologists to amplif...
Q: Climate is the result of a variety of global processes. What of the following is a climatological dr...
A: Global warming is the long-term heating of Earth's climate system observed since the pre-industrial ...
Q: 2009 Question #1: Describe how a plasmid can be genetically modified to include a piece of foreign D...
A: Procedure.. After transformation, bacteria are selected on antibiotic plates. Bacteria with a plasmi...
Q: Antibiotics are used in the feed of penned animals by livestock farmers. Because the medications dec...
A: Antibiotic use can promote creation of superbugs which can contaminate meat and poultry and cause ha...
Q: Mechanization of transportation has allowed mass movement of humans all around the globe in the past...
A: Globalization is a complex and multi-faceted set of processes that has a wide range of effects on hu...
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A: The genes are located on the particular locus of the chromosome. An organism contain autosomes and s...
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A: Biotic factors such as predation, disease, and inter- and intra-specific competition for resources s...
Q: 1. If two genes, A and B, are completely independent, a testcross with an individual heterozygous at...
A: 1. A dihybrid cross between individuals heterozygous for both traits will result in a 9:3:3:1 phenot...
Q: Cite three examples of an application of PCR (polymerase chain reaction).
A: Three examples of an application of PCR (polymerase chain reaction) - 1. Amplification of the DNA /...
Q: A population of chipmunks live in an area of plentiful nuts and seeds on the ground. There are also ...
A: The niche concept was first formally defined by Hutchinson in 1957. According to him, the activity r...
Q: Describe the features of a typical CRISPR locus in a bacterial cell.
A: CRISPR (short for clustered regularly interspaced short palindromic repeat) acts as the immune syste...
Q: Which of the two molecules from seventh step of glycolysis, 1,3 Bisphosphoglycerate or 3-Phosphoglyc...
A: Embden Meyerhof Pathway - Glycolysis. The sequence of reactions by which glucose is degraded anaerob...
Q: Define about Taq polymerase ?
A: Answer: Biotechnology is the branch of science which deals with the application of biological techni...
Q: 17. Complete the following Central Dogma Grid Puzzles: First determine which DNA strand is the templ...
A: A "nucleic acid" is a linear polymer of nucleotides that is a component of the cell's information tr...
Q: Shown below is a partial gene map for Drosophila melanogaster. In Drosophila, vermillion e are reces...
A: The genetic cross are monohybrid and dihybrid cross. The monohybrid cross results in a phenotypic ra...
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A: Algae are characterized collectively of prevalently amphibian, photosynthetic, and nucleus bearing c...
Q: A is dominant over a and B is dominant over b. Genes A/a and B/b assort independently. The parental ...
A: AAbb X aaBB F1:- Ab Ab aB AaBb AaBb aB AaBb AaBb
Q: Discuss the types of patterns in the organ system.
A: The types of patterns in the organ system
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A: Cardiac muscles are defined as striated muscles, because of the arrangements of myofibrils within th...
Q: 6. Cross a Heterozygous Green Parakeet with a white Parakeet. What is the percentage of the genotype...
A: Introduction: A dominant trait is that which masks the phenotypic expression of its contrasting trai...
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A: Answer :: P50 is the oxygen tension or the pressure of oxygen at which hemoglobin or other oxygen ...
Q: What is the molecular basis of dynamic instability?
A: Introduction: A microtubule is a tubular linear polymer of tubulin protein which is a part of the cy...
Q: Why would the requirement for multiple hits make cancer less likely in younger people?
A: Cancer is a term used to describe diseases that involve abnormal cell growth. Cancer can occur anywh...
Q: After harvesting crop, why drying is the most critical part
A: *drying is important part after crop harvesting. *Crop productions like grains is a long term proces...
Q: Spondylocostal dysostosis is an autosomal recessive disorder with characteristics including short th...
A: Introduction: Hardy – Weinberg Principle mathematically explains the occurrence and consistency of g...
Q: A contractile vacuole_____ . a. captures prey c. expels water b. stores food d. detects light
A: Introduction Contractile vacuole is a regulating organelle found in freshwater protozoa and lower me...
Q: 5. Cross a Hooked Nose-tail bearing Hobbit with a heterozygous straight nosed none-tail bearing hobb...
A: Cross between a hooked nose-tail bearing hobbit with a heterozygous straight nosed none-tail bearing...
Q: 1. Semelparous life history 2. Iterous species 3. Senescence 4. Antagonistic pleiotropy 5. Carrying ...
A: here we need to give definition of various Semelparous and Iteroparous Life histories.
Q: Retrotransposons are mediated by the enzyme O a. transposase O b. RISC O c retrotransposase O d. ret...
A: Retrotransposons move by a copy and paste mechanism. However transportions describe the copy is made...
Q: you are given a printout of the sense strand of your DNA. The printout is shown below. The first th...
A: Introduction: DNA is a double helix having a sugar-phosphate backbone like a ladder and the base pai...
Q: From the list given - choose all the regulatory sequences that you thỉnk would control the expressio...
A: Introduction Gene expression in eukaryotic cells is regulated by repressors as well as by transcript...
Q: Compare CRISPR-based endonucleases with restriction endonucleases.
A: Introduction CRISPR and restriction enzymes are two types of gene modifying methods.
Q: Explain the Molecular Techniques for Analyzing RNA ?
A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...
Q: In Drosophila, sepia eyes (se), curled wings (cu) and ebony body (e) are found, in this order, on ch...
A: If genes are located on the same chromosome then they are known as linked genes. In this condition t...
- Describe methods to control and destroy prions.
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