Write the difference between Mice and Rats?

Q: The following is a map of four genes on a chromosome: A and E A A and G OW and E A and W 5 E and G W…

A: Recombination frequency:  During the process of meiosis the frequency at which two genes occurring…

Q: Which of the following is the protein recommendation per pound of body weight? 0.4-0.7g 0.1-0.3 g…

A: INTRODUCTION Protein Protein is a macromolecule composed of amino acids and act as the building…

Q: Determine which statement(s) are true/false NK cells are a type of lymphocyte involved in acquired…

A: Immunity to a disease is achieved through the presence of antibodies to that disease in a person's…

Q: The Ura3 based selection identifies cells with defects in components required for import into the…

A: Introduction: The ura 3 gene is usually been defined as they are contributing to the production of…

Q: nes at QRT gene in one pair of wins, And and Becca, at 1 year of age, again when they are 25 years…

A: The sequences in the DNA determine the phenotype of an organism. But not all sequences in a DNA are…

Q: explain pathogenesis of edema

A: What is edema? Soft tissue expansion, or edema, is caused by a rise in extracellular fluid. The…

Q: How lateral association promotes the subsequent rapid formation of a microtubule.

A: Introduction: The hollow, cylindrical nature of the microtubules. They have a diameter of around 25…

Q: High intensity exercise has recently been advocated by the military for which of the following…

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a…

Q: What does "clinical appearance" mean when diagnosing infections?

A: Introduction Diagnosis is the process followed by physicians for the identification of a disease.

Q: Inhibitory local, inhibitory distant, excitatory local, excitatory distant and neuromodulatory are…

A: Axon is a long, thin fiber that extends from the cell body of a neuron and transmits nerve impulses…

Q: Given the food web below where predator preferences are indicated using strong (thick arrow) and…

A: Competition coefficient mean the inhibitory effect of one species over another.

Q: The data are generated from an initial parental cross. One parent displays the disease phenotype and…

A: The monohybrid cross is the cross between two individuals of homozygous genotypes that produce the…

Q: What is the expected molecular weight of the protein encoded by the sequence provided here:

A: A protein is formed by various amino acids linked together by peptide bonds. By knowing the number…

Q: If you had primed reverse transcription of your E. coli RNA with an oligo-dT primer rather than a…

A: Introduction:- Reverse transcription is the process of synthesis of DNA molecules from the RNA…

Q: C Chicken Human Mouse Lancelet Zebrafish Frog Cladogram 2 (Reece et al., 2014) a. Which lineage of…

A: A phylogenetic tree is a graphical illustration that represents how taxons are closely related to…

Q: Please answer fast 7. What is true about the strategy of selective breeding?   Choosing parents with…

A: Heritability is the most important factor to take into account when choosing the best species…

Q: In flies, long wings (W) are dominant to short wings (w). Two homozygous recessive flies are…

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Q: Explain what hemodynamic is and its pathological disorders

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Q: how is energy production an application of biotechnology?

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Q: What new symptoms do you predict if the following exotoxins appeared in a new bacteria? Explain why…

A: 1. A lower respiratory (lung) bacteria with the Cholera Toxin  Predicted Symptoms a) Low potassium…

Q: American cat breeders are trying to establish a new breed of cat with unusual, curled-back ears, to…

A: To know the mode of transmission of the trait, curl cat mates with normal ear male. Then observe the…

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A: DNA is a double stranded structure in which each strands are made up of nucleotides. Nucleotide is…

Q: Axons have diameters of _________ and do not _______.     0.4µm to 1mm, contain microtubules…

A: Axons are the long, thin fibers that carry electrical impulses away from the cell body of a neuron.…

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A: The inheritance is the transfer of characteristics from one generation to another. The inheritance…

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A: Diabetes is a chronic illness that arises when the pancreas does not generate sufficient insulin or…

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A: coldness receptor are basic Thermoreceptor .these are present all over the body .cold receptor sense…

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A: Introduction A disease is a sickness or illness characterized by specific symptoms and signs. A…

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A: The outcome would have no effect on extrinsic apoptosis.

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Primate evolution

Primates are a relatively new species and first appeared in the fossil record nearly 55 million years ago. They may have originated as far back as the cretaceous period. Their fossils were observed in North America, Asia, and Europe. Long before the first monkeys and their prosimian relatives developed, most animal species thrived and died. The first primates did not exist until about 50-55 million years ago, even though the planet is 4.54 billion years old and the first life goes back at least 3.5 billion years. Dinosaurs had been extinct for 10 to 15 million years when this happened.