Q: Provide an illustration and brief description of the pathway of light in relation to magnification o...
A: Introduction :- A microscope is a device that magnifies images of small objects, allowing the observ...
Q: The A locus and the D locus are so tightly linked that norecombination is ever observed between them...
A: Introduction Genes can be linked or autonomous. When they segregate during the time of formation, t...
Q: 5 points A woman is phenotypically female but has a Y chromosome. Further tests find a deletion in h...
A: People usually have X and Y as sex chromosome. Women have two X chromosome while boys have one X chr...
Q: A. Based on what you learned from this module and from previous biology lessons, how doyou think can...
A: Genetic engineering is described as the use of biotechnology to manipulate the genetic material of a...
Q: b. all of their children have porphyria pologi 1 no mol molOu 1 malo with pornhuria
A: Answer - {b} all of their children have porphyria.
Q: When is having a homozygous dominant genotype for Tay Sachs harmful? O When tuberculosis is widespre...
A: Tay sachs Disease: It occurs when a child inherits a flaw in the HEXA gene from both parents. The ge...
Q: 2
A: It's comes under histology It's cardiac muscle which is shown by microscope
Q: In a parental cross of a ADHL disease trait, where the father is affected and the mother is unaffect...
A: ADHL disease is a autosomal dominant trait
Q: A species of tortoise finds its way to Grand Isle LA, where it becomes isolated with excessive resou...
A: A)Resource Partitioning : * Resources partitioning is the the division of resources to avoid inters...
Q: Illustrate the relationships among the membranes and compartments of (a) mitochondria and (b) chloro...
A: Cell organelles can be described as the organs located in living cell’s cytoplasm. Organelles of dif...
Q: The presence of Barr bodies in a cell indicates O the presence of sex-linked genetic disorder. O the...
A: Mammalian male have XY chromosome and females have two X chromosomes. Here one of the two X chromoso...
Q: What is Aerobic exercise ?
A: Aerobic exercises are the form of physical activities that includes your cardiovascular system. It l...
Q: location of a gene on a b. phenotype chromosome C. locus an iorganism's physical characteristics d. ...
A: Biological macromolecules are massive molecules that are required for live organisms' survival and g...
Q: Select the sequence that most accurately describes glycoprotein processing in the eukaryotic cell. 1...
A: Glycoproteins are molecules that contain protein and carb chains that are engaged with numerous phys...
Q: In figure 4-7 why does facilitated diffusion have a maximum rate of diffusion?
A: In facilitated diffusion, transport of substances across a biological membrane takes place which occ...
Q: Indicate whether the statement is TRUE or FALSE. 1. Coulter counter method will produce an overesti...
A: Coulter counter method is employed for counting the blood cells in a sample giving a complete blood ...
Q: How do the structure and function of rough ER differ from those of smooth ER?
A: The endoplasmic reticulum is membrane bound organelle consisting of delicate branching and anastomos...
Q: Contrast the functions of mitochondria and chloroplasts, and discuss ATP synthesis by each of these ...
A: Mitochondria are double membrane bound organelles found in all the eukaryotic cells. The avarage num...
Q: 3. Differentiate between genetic and environmental variations.
A: Introduction :- In genetics, variation refers to an individual who differs from others of his or her...
Q: laborate on the advantages and disadvantages of asexual and sexual reproduc
A: Asexual reproduction : It is a type of reproduction that does not involve the fusion of gametes or c...
Q: Why can wet soils occur both near the equator, where rainfall is high, and at high latitudes, where ...
A: wet soils occur both near the equator, where rainfall is high, and at high latitudes, where rainfal...
Q: Memory is stored in what part of the brain
A: Solution : Memory is the faculty of the brain by which data or information is encoded, stored, and r...
Q: Explain the Jacob and Monod’s operon theory ?
A: Genes are located on chromosomes and code for polypeptides.
Q: How important are evidences of evolution to the present time?
A: Fossil: Any preserved remains, impression, or evidence of any once-living thing from a previous geo...
Q: A 5mL sample diluted 1:1 with trypan blue is counted using a hemocytometer. A total of 325 viable ce...
A: In different scientific disciplines, cells are counted using a device known as a hematocytometer. He...
Q: 1. Draw and describe the possible result that may be observed on an agar plate that utilized a 4-str...
A: When information indicates that the microorganism is micrococcus.
Q: The final amount of each primer required in a PCR reaction is 25 picomol. If the total volume of the...
A: This is a dilution based calculation. We can dilute a stock solution to get the desired concentratio...
Q: A woman is affected with Prader-Willi syndrome due to a deletion that includes both the Angelman syn...
A: Both the Prader-willi syndrome and Angelman syndrome is caused by deletion of of longer arm (q arm) ...
Q: In what area does the stem elongate?
A: Stem is the arial part of the plant and it bears branches, leaf, flower and fruit. Stem elongated th...
Q: 3. From the ingredient lists below, circle the interfering agents used in each crystalline candy lis...
A: Candies can be categorized into crystalline and noncrystalline candies based on key interfering agen...
Q: Human culture______________________.
A: Culture is defined as the characteristics and knowledge of a specific group of people, encompassing ...
Q: A. Crossword on Earth's Record of Life Directions: Use the clues to answer the crossword puzzle. The...
A: Geologic Time Scale:- A record of the life forms and geologic events in. Earth's history. Scientists...
Q: In Figure 4-6, why does the diagram not show meiosesin which two crossovers occur between the same t...
A: Crossing over is a process that takes place only and only between the chromosomes that are homologou...
Q: Answer the following: 1. Genomes with DNA-DNA hybridization value of 68% belong to the same _______...
A: DNA-DNA hybridization technique: it is used to determine the sequence similarities between one known...
Q: How does individual behavior decrease biotic potential? a) It reduces the reproductive rates of indi...
A: Biotic potential is the maximum reproductive capacity of an organism under optimum environmental con...
Q: The two strands in a molecule of DNA are held together by peptide bonds covalent bonds hydrogen bon...
A: The DNA double helix is held together by two types of bonds, covalent and hydrogen. Covalent bonds o...
Q: How is the reading frame of a nucleotide sequence set?
A: A reading frame is a nucleotide triplet sequence that may be translated into a polypeptide and is de...
Q: How is understanding the external and internal anatomy help in promoting healthy lifestyle through m...
A: Anatomy is the branch of biology that deals with the structure of organisms and their constituents. ...
Q: Detailed introduction of artificial photosynthesis?
A: Introduction: Photosynthesis is the process of preparing food in the presence of sunlight and chloro...
Q: In Find the genotype of the missing parent. In Andalusian fowls, the black (B) and white (W) alleles...
A: 1. The genotypes of missing parents will be - BW and WW. 2. The probability of black offspring (BB) ...
Q: Briefly describe some of the defining features of the birds, reptiles, amphibians and mammals classe...
A:
Q: Which of the following is the most likely treatment of choice?
A: Answer : Since pus formation indicates the present of infection, therefore treatment would involve p...
Q: Explain why developmental biology is important for the preservation or survival of life.
A: Developmental biology is a branch of science that deals with processes and pathways that control the...
Q: In this image a stage micrometer and an ocular micrometer are aligned so that the 10 o.u. line align...
A: Given: 10 o.u. aligns 100 um. 90 o.u. aligns 200 um. This basically means: 90-10 o.u. = 200-100 um ...
Q: Match the description with the phase of melosis. Letters may be used more than once. Homologous chro...
A: Cell division is of two types, mitosis (equational division) and meiosis(reductional division). each...
Q: 2 3.
A: Introduction:-Both cortical and cancellous bone tissue make up long bones. They are divided into num...
Q: . a. A mouse cross A/a ⋅ B/b × a/a ⋅ b/b is made, and inthe progeny there are25% A/a ⋅ B/b, 25% a/a ...
A: Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half...
Q: If you were a part of the research teams conducting such phenomenon (the SARS-CoV-2 vaccines testing...
A: Vaccine: it is also known as disarmed pathogen because, it is made up of weakend, killed, fragmented...
Q: Which of the following statements about DNA replication is false? Replicati on of DNA occurs after a...
A: Dna replication is a process by which dna molecule replicate to produce it's identical dna copy. Dna...
Q: What is antiterminator hairpin ?
A: It is a secondary structure of RNA. It determines interaction in ribozyme and can help in RNA foldin...
please do answer number 5. thank you
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Which one of two radiometric dating methods that we studied in our course is useful for the identification of absolute age of buried organic remnants (bones, charcoal, woods)? Can you please help me with this questionoriginal materials are organisms preserved in materials such as A. Dirt B. snow C. diamonds D. AmberThe most useful method for dating ancient calcium rich cave deposits would be Group of answer choices A: Argon-Argon Dating B: Paleomagnetic Reversals C: Electron Spin Resonance Dating D: Uranium-Thorium Dating E: Potassium-Argon Dating
- A soil consists of layers called ________ that taken together are called a ________. a. soil profiles : horizon b. horizons : soil profile c. horizons : humus d. humus : soil profile41. Which layer of soil is found above the bedrock and below the topsoil, is brightly colored (usually reddish yellow, due to iron oxides, aluminum, and silica), but does not contain much organic matter? A. the A-horizon B. the B-horizon C. the C-horizon D. the O-horizon E. the E-horizonThe primary agent of contact metamorphism is: A) Temperature B) Pressure C) Weathering D) Flowing water
- 44: All of the following materials can be radiocarbon dated except Group of answer choices A: Seeds B: Bones C: Wood D: Stones E: CharcoalSoil particles are arranged in order of increasing size are A. sand, silt and clayB. silt, sand and clayC.clay, sand and siltD.clay, silt and sandA soil consists of layers called that taken together are called a ________. soil profiles : horizon horizons : soil profile horizons : humus humus : soil profile
- What is the term used to describe the solid rock that lies beneath the soil? a. sand b. bedrock c. clay d. loamterra -cotta is a type ofWhat is an "empty" grave? A. A grave that is booby-trapped to trick grave robbers. B. A grave where the individual has completely decomposed and it appears that no individual was buried there. C. There is no such thing as an empty grave. D. A grave that is actually empty and never held an individual or any grave goods.