Thomas hunt Morgan believed genetic mutations were the source if genetic issues and he expoxed flies to radiation and then breed the mutants. what would he use as a control group
Q: Characterize bacteriophages.
A:
Q: In fruit flies, gray body (G) is dominant to black body (g). If a male with a black body mates with…
A: A trait is a characteristic features that is unique to particular individual . A monohybrid cross is…
Q: In corn plants, ragged leaves (R) are dominant to smooth leaves (r). If two ragged leaf plants are…
A: 4th option is correct i.e. Rr, Rr and rr. In corn plants, ragged leaves (R) are dominant on smooth…
Q: Hybridoma technology allows one to generatemonoclonal antibodies to virtually any protein. Why isit,…
A: Introduction Hybridoma is a culture of hybrid cells made up of B cells and myeloma cells fused…
Q: A common step in the isolation of cells from asample of animal tissue is to treat the tissue with…
A: A combination of trypsin and EDTA is often used to dissociate cells and tissues. Trypsin is a…
Q: 2. An atrial septal defect is a birth defect in which there is an opening in the septum between the…
A: Introduction The cause of an atrioventricular septal defect is unknown. An atrial septal defect is a…
Q: What is the role of oysters as a sustainable food source? O Oysters filter 50 gallons of ocean water…
A: Oysters are one of the keystone species present in our ecosystem that has a greater impact on the…
Q: heterozygous mice for the Sd gene are shown to have relatively shorter or lack a tail true or false
A: Sd / wildtype = heterozygous = short tail Wild type/ wild type = homozygous = long tail Sd/Sd…
Q: RNAi (or RNA interference) is the process of creating double-stranded RNA in the cells. Explain how…
A: * RNA interference (RNAi) also called as Post Transcriptional Gene Silencing whi h is an conserved…
Q: Construct a cladogram based on the following data. Mosses are plants with no vascular tissue.…
A: Land plants can be referred to as multicellular creatures that have a variety of properties that…
Q: Please answer the following 35 MCQS Pinocytosis is cell eating cell drinking cell lysis O cell…
A: Introduction :- Pinocytosis is a cell's process of ingesting fluids as well as dissolved small…
Q: Calibri Light (H.. v 11 A BIU ov Av A 2. Are bacteria unit- or multicellular? What about the chains…
A: Since you've asked multiple questions, we are only answering the first three answers for you. If you…
Q: How does the ras path trigger the initiation of a new branch off an existing actin filament –…
A: Actin (thin filament) and myosin are examples of contractile proteins (thick filament). Troponin…
Q: Which of the following is true about Cleavage? Choose all possible answers a. At the end of…
A: Cleavage is the process of cell division in the developing embryo following fertilisation in…
Q: In Labrador retrievers, some puppies have pink noses and some have black. Labrador retrievers with…
A: *Given that In Labrador retrievers some puppies have pink noses and some have black noses * And…
Q: List the anatomical pathway the water molecule takes from the left biceps femoris until it is…
A:
Q: What is the difference between active transport and passive transport
A: Active and passive transport are the means of transport that is required for the movement of…
Q: In humans, the genes for red-green color blindness (R = normal, r = color blind) and hemophilia A (H…
A: Given: In humans, The genes for red-green color blindness (R = normal, r = color blind) and…
Q: Draw the steps that take place during conjugation.
A: Bacterial conjugation is a process by which genetic material is transferred from one bacterium (the…
Q: . functional insulin required the association of two polypeptides known as the A and B chains
A: Insulin is a hormone generated by the beta cells of the islets of Langerhans in the pancreas that…
Q: In differential translation, a different transcript may be recovered depending on which TATA box is…
A: Mutation refers to both the process of altering a gene or chromosome and the outcome of that…
Q: Answer & Classify the plants based on the physical appearance of their defense structures. If they…
A: Plant defenses are the adaptatios that reduce the damage and mortality caused by herbivores and…
Q: Endocrine Ligand acting on intracellular rec should be: O Hydrophilic O Hydrophobic O Amphipathic O…
A: Ligand is a specific molecule which binds to its receptor. These receptors are of two types…
Q: How can one cell give rise to different types of cells? Support your explanation with embryologic…
A: In embryological evidence , all sexually reproducing organisms start their lives from a single cell,…
Q: methylation
A: The DNA methylation regulates the gene expression by recruiting the proteins that are involved in…
Q: The binding between the substrate and the active site of the enzyme: O Is very specific O Resemble…
A: Enzyme is a biocatalyst. It speeds up the reaction.
Q: What does this diagram illustrate? Complete the labels.
A: Bacteriophage is a specific virus that can infect the bacteria. These can cause severe damage to the…
Q: 3. Differentiate between Sere and Seral communities.
A: Sere is a succession of ecological communities. A seral community is an intermediate stage in an…
Q: Essential Elements for Plant Growth Macronutrients Micronutrients Carbon (C) Iron (Fe) Hydrogen (H)…
A: Plant nutrition involves uptake of the chemical that are necessary for plant growth. These chemical…
Q: development involves regulated growth that results from the interaction of the genome with cytoplasm…
A: ANSWER;- false Explain;-No development involves regulated growth that results from the interaction…
Q: If a cell is placed in a solution that has the same concentration of solutes as in its cytoplasm,…
A: When a cell is submerged in an isotonic solution, there is no net movement of water entering or out…
Q: 20. in differential translation, a different transcript may be recovered depending on which TATA box…
A: Translation: The process through which RNA codes for specific proteins is known as translation. It…
Q: 14. Guanine normally pairs with cytosine. Oxidative damage can result in the modification of guanine…
A: 8-Oxoguanine is one of the most common DNA lesions caused by reactive oxygen species altering…
Q: Turtles, lizards, and birds belong to one major lineage of amniotes, and_______ belong to another.…
A: Introduction:- Amniotes are vertebrates that grow their embryos in a sac called an amnion. A…
Q: urther discussion questions: a) What is the wavelength of UV light with maximal absorbance by…
A: Proteomics is a new field based on the human genome project. Proteomics is primarily concerned with…
Q: functional insulin requires the association of two polypeptides known as the A and B chains
A: Insulin's main function during the fed state is to manage the body's power generation by regulating…
Q: These types of proteins come from foods that contain all amino acids for nitrogen balance and tissue…
A: Introduction A protein is a naturally occurring, extremely complex substance and does most of the…
Q: 3. One indication of the relative importance of various ATP-producing pathways is the Vmax of…
A: I gave you the answers below.
Q: Indicate whether each statement presents an idea of Jean-Baptiste Lamarck, of Charles Darwin, or of…
A: Lamarckism is the idea that an organism can transmit on physiological features gained by the parent…
Q: How can we easily determine VEGF expression in a western blot experiment? By using fluorescent…
A: VEGF (Vascular Endothelial Growth Factor) is a highly potent angiogenic factor that plays a key role…
Q: functi 2. A developing fetus obtains oxygen from its mother's blood. In an organ called the…
A: Fetal haemoglobin (HbF) is the type of haemoglobin that is prominent during pregnancy and has a…
Q: Describe how you would go about step-wise using the biotechnology available (RNA sequencing, PCR,…
A: The most efficient strategy for disease prevention and control is vaccination, which involves the…
Q: Among living animals, only birds have_____ . a. a cloaca c. feathers b. amniote eggs d. a…
A: Introduction :- The tissue that will become the female fetus's intestinal, genital, and urinary…
Q: An experimental cell line expresses K+ inward rectifier channels, Na+ leak channels, K+ channels…
A: The α-1 adrenergic receptor is a type of receptor that is responsible for mediating the effects of…
Q: In people, the trait for colorblindness (Xb) is a recessive sex linked trait and normal vision (XB)…
A: Introduction:- Color blindness is the inability to distinguish between the three primary colours of…
Q: the diploid somatic nucleus of xenopus has 900 copies of rDNA and in the mature oocyte it could…
A: Transcription is a process in which DNA is converted to RNA.
Q: Which region will add the most people between 2013and 2050? Which will increase by the greatest…
A: Population growth can be defined as the number of individuals added in previous population in an…
Q: Why is solely cutting calories not as efficient as cutting calories and exercise? O Reduced resting…
A: Diet and exercise are both important for optimal health. Achieving a calorie deficit through diet…
Q: Polygenic Inheritance: Cat Coat Color Read about the inheritance of cat coat color In each cat…
A: Given: X Gene is affected by coat color. Allele X^b - black fur. Allele X^B - orange fur. If it is…
Q: Contrast a bacterial flagellum with a eukaryotic flagellum.
A: Introduction :- Flagella are filamentous protein structures that can be found in bacteria, archaea,…
Step by step
Solved in 3 steps
- Evolution in Humans 1) explain how differences in gene expression of genetically similar organism can result in different evolutionary outcomes 2) describe the evolution of symbolic thought in humansIn Dr. Kettlewell's experiment When had a mutation taken place that was important to the relationship between the moths and the birds? Question 2 options: The mutation that allowed for increased color variation in the moth gene pool happened before the industrial revolution. Mother moths, detecting changes in the color of the trees, caused a mutation in their eggs that caused her offspring's color to blend into the color of those trees. The presence of pollution caused mutations in the juvenile state of the moths (much like the way the Teenage Mutant Ninja Turtles developed.) When the tree color changed relative to the amount of pollution, a mutation allowed cells in bird eyes to adapted to moths' color changes.article: Dolly the sheep 1. Mention 2 failed attempts on mammal cloning. 2. What did you learn from this activity? What is its importance to Developmental Biology?
- Biology A colleague has given you a population of avian neural crest cells to use in an in vitro culture system, but that individual keeps poor records and does not remember if the neural crest cells are still undifferentiated. How would you go about testing the cells to determine if they were undifferentiated or differentiated down a particular neural crest lineage? Include your experimental design and any necessary controls you will need to interpret your results.Review View Help Editing A" B IU Av =<=v 至 三 ... 11. What did we learn about the size of our genome? Why was it surprising 12. Why did Darwin think snakes evolved from animals with legs? What other animals have "lost" their legs? 13. What causes genetic switches to turn on and off? 13. What causes genetic to switches to turn on and off the regulation which is an important part of normal development. Genes are turned on and off in different patterns during development to makeAdvances and New Technology Classify the following advances and new technologies whether they belong to advances in statistics and computing (AS), molecular genetics (MGT), and/or reproductive biotechnology (RB). Please take note that some technologies can be classified into two classifications. In such cases, you have to mark both classifications. Otherwise, it will be treated as wrong. AS MGT RB Best Linear Unbiased Prediction (BLUP) Artificial Insemination Cloning via Somatic Nuclear Transfer PCR-based genotyping technology Multiple Ovulation and Embryo Transfer (МОЕТ) In vitro oocyte maturation and in vitro fertilization Genomic EBV
- Describe Human cloning itself – what does it do, how does it work? Relate it to some aspect(s) of the basic biologyan actin gene in humans is 92 identical to the homologous actin gene in mice. An actin gene in human is 80% identical to the homologous gene in yeast. what does this say about how long ago those organism has a common ancestor?What is your opinion on Synthetic Life Forms/creation of artificial organisms?
- A scientist is breeding orange butterflies in the laboratory. She notices a white butterfly (see image below) in the latest generation of animals. She sequences the genome of this butterfly and notices a mutation in the gene that codes for pigment in the wings. Explain how this mutation would result in a white butterflyWhich of the following observations would support the Darwinian theory for the evolution of cancer cells (select all that apply)? A. Mutations enable tumor cells to grow faster than normal cells. B. Cells within the tumor each have different mutation in RAS C. Cells isolated from a tumor are all found to have an inactivating mutation in a gene that is normally pro-apoptotic D. Cells of the same type isolated from a tumor are all found to have multiple identical mutations E. Cells of the same type isolated from a tumor are found to be genetically distinct and have different types of mutationsWhen doing a lab that involves Extraction of Genomic DNA from adult Drosophila melanogaster. - What are the controls you should use and why use these? What is special about the genomic DNA? What do you expect to find (using these genomic DNA samples)? please help!