What are the distinctive characteristics of Rattus mindorensis in the following taxon: Family -Muridae — Genus- Rattus —

Q: 6. It according to evolutionists, which is the best test to show the relatedness of two organisms? *

A: Evolution is a continuous change in the characters over generations on any species. There are…

Q: Is there any situation in which DNA is made based on a RNA template? What is the enzyme involved?

A: ANSWER;-  The cycle in which DNA is synthesized having as a layout an RNA chain is called reverse…

Q: What is the rule for the pairing of nitrogen-containing bases in the DNA molecule? And in the RNA?…

A: There are two types of nucleic acids: DNA RNA

Q: 39. Describe the respiratory system of birds. Specify how it is different from humans and why is so…

A: The respiratory system is a biological system in plants and animals that consists of particular…

Q: How are tardigrades able to survive in harsh conditions?

A: Tardigrades can be present almost everywhere on the planet. The phylum has been seen from…

Q: Bacteria are prokaryotic cells, i.e., they do not have a membrane-delimited nucleus. Eukaryotes have…

A: Prokaryotic organisms lack membrane-bound organelles such as the nucleus, mitochondria, and…

Q: Risk factors for prostate cancer includes all of the following, except Older age (over 65 years old)…

A: Cancer is a fatal disease that has both physical and mental consequences for a person. Cancer can…

Q: Snow geese (Chen caerulescens) come in two color types, white “snows” and “blues” with dark bodies.…

A: A trait is a characteristic that is unique to particular individual. A monohybrid cross is a cross…

Q: The table below records information on a gene with two alleles, Z and Y, in four different…

A: * There are four types of  evolutionary forces  mutation gene flow genetic drift natural selection…

Q: To avoid back pain, a person should always have good posture. ( spinal vertebra and discs are…

A: When your spine is aligned properly, your body maintains a relatively straight line from your head…

Q: How is the ribosome a target in terms of antibiotic action mechanisms

A: Ribosomes are major target for antibiotic action and can be mediated by the following:-…

Q: Distinguish the correct order of symptoms that may occur when the brain's dose of toluene goes from…

A: Toluene is a colorless liquid which has sweet odor. It is mainly used as a solvent, in jet fuel, and…

Q: T7-MDM2 Myc-RYBP p53-(His-Ub), MDM2 p53 Myc-RYBP B-Actin QUESTION 12 In the RYBP case study paper,…

A: *Ring1 and YY1 binding protein (RYBP) belongs to polycomb group proteins that implicated in…

Q: Florida Scrub Jays live in extended family groups in which one pair breeds and all of their…

A: Distribution of individuals or plants in a particular area forms  different types of pattern. This…

Q: Do the phosphate and the pentose groups give homogeneity or heterogeneity to the nucleic acid…

A: The phosphate and pentose bunches are something very similar in each nucleotide that makes a nucleic…

Q: Step Input Output Dependent Reactions Independent Reactions Reactions) Write the full chemical…

A: Step input output Light dependent reaction Sunlight, H2O, NADP+, ADP NADPH, ATP, O2 Light…

Q: 1. Auto infection occurs in which parasite? 2. A host where the parasite does not develop further to…

A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the remaining…

Q: meat in the refrigerator has a strange odor

A: Answer Beef that's gone bad has a sour smell. Sometimes with an aroma like milk that has gone off.…

Q: eservatives cannot be used for direct + mount ?

A: Answer 1  Correct option is D  Explanation Preservation of specimens is necessary when stool…

Q: The volume of blood in the ventricle at the end of a systole or ejection period is known as

A: The cardiac cycle is the time period that begins with atrioventricular contraction and concludes…

Q: AGUCAGUCAG The codon chart is shown below, what amino acid sequence does the MRNA sequence: 3'…

A: The production of peptide chain or protein from the mRNA is known as translation that occurs within…

Q: Adaptive immunity includes both humoral and cell-mediated immune responses, which interact but also…

A: The white blood cells (WBC) in our body are responsible for giving immunological protection.…

Q: Give a term to describe the statement. All valves are closed and the volume of blood remains…

A: Cardiac cycle is the process of contraction and relaxation of cardiac muscle to pump the blood in…

Q: A and B antigens are fully developed at what age? A. 6-8 В. 9-10 С. 3-4 D. 2-4

A: Introduction Antigens are any substance that causes the body to make an immune response against that…

Q: . Vestigial structures are body parts that seemingly have no purpose or function. They once did, but…

A: Ans 1 -  vestigial organ are the organs that have no function in human body right now but the had…

Q: 2- The odorant-binding protein (OBP) was described in rat and cow as a lipocalin that binds odorants…

A: Abstract NGAL (neutrophil gelatinase-associated lipocalin) also known as lcn2 or siderochalin is…

Q: Calculate the reservoir volume filtered in an affinity absorption system plasma filtrate flows…

A: Stream rate Q is characterized to be the volume of liquid passing by some area through a region…

Q: a cross between AaBb and aaBb should give what phenotypic ratio?   A. 7:1   B. 15:1   C. 3:1…

A: There are many inheritance pattern that deviates the basic mendelian ratio and it becomes really…

Q: Which of the following intestinal flagellate is most consistent with the following descriptions ?…

A: Flagellated protozoa are found in the intestines of humans all over the world, with a high…

Q: Please elaborate your answer with supporting facts. Why the fundamental building blocks of all cell…

A: The cell membrane (also known as the plasma membrane (PM) or cytoplasmic membrane, and historically…

Q: Based from the knowledge you have learned, how do you perform Oral Glucose Tolerance Test

A: The glucose tolerance test can be used to screen for type 2 diabetes. It measures your body's…

Q: Consider a gene with two alleles, C and M. The table below describes fitness for different genotypes…

A: *Evolutionary factors are  Natural selection Mutations Migration Gene flow Genetic drift. * These…

Q: Question 7 Refer to step 7 of glycolysis (slide #25 or so) and define "substrate level…

A: Glycolysis Also know as embden-meyerhof-parnas pathway or EMP pathway. Glycolysis is the sequence…

Q: Give further examples of animal movement and its applications, such as in ants, lizards, and…

A: Creature velocity, in ethology, is any of an assortment of strategies that creatures use to move…

Q: PrfA is a protein that serves as a global regulator of virulence genes in Listeria, a bacterium that…

A: The bacterium Listeria sp. is a pathogenic bacterium that is responsible for causing listeriosis.

Q: What structures in Tiktaalik make it so important in the Water to Land Transition? Group of answer…

A: Tiktaalik was an extraordinary organism that existed about 375 million years ago. Tiktaalik had the…

Q: What would you say to a friend that mentioned that they cannot take X antibiotic because they have…

A: * Antibiotics are kind of medications that stops the growth or destroys microorganisms. *…

Q: 7. The figure shows the effect of light on the rate of photosynthesis Based on the graph, answer the…

A: (a) In general, light is not a limiting factor in terms of performance. It becomes a limiting factor…

Q: can you illustrate and explain it

A: Gangliosidoses are a group of inherited metabolic diseases caused by a deficiency of the different…

Q: Which are the nucleotides "portions" that bind in the formation of nucleic acids? What is meant by…

A: Nucleic acids are the polymers formed from nucleotides monomers  Examples of nucleic acids are DNA…

Q: Snow geese (Chen caerulescens) come in two color types, white “snows” and “blues” with dark bodies.…

A: The handwritten solution given below is the answer.

Q: Snow geese (Chen caerulescens) come in two color types, white “snows” and “blues” with dark bodies.…

A: The frequency can be found out the hardy Weinberg equation  Which is P2 + 2pq + Q2 = 1  Where P2 is…

Q: Snow geese (Chen caerulescens) come in two color types, white “snows” and “blues” with dark bodies.…

A: ANSWER;-  D.) 20776

Q: What are the unifying characteristics of Sardinella tawilis under the following taxonomic ranks:…

A: Sardinella tawilis, however, is considered the most valuable fish inside the area that calls for…

Q: There are many organelles that appear similar to lysosomes yet they are endocytotic vesicles. What…

A: A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are…

Q: A particular flower can be purple, blue, red or white. Two different pure-breeding white plants are…

A: The term locus is associated with a specific site on a chromosome where a gene is located, according…

Q: In turkeys a dominant gene R produces the familiar bronze coloured feathers; its recessive allele r…

A: The cross between two individuals when performed by taking two pair of characters (alleles) is known…

Q: If a brown labrador dog mates with a black labrador dog, what will their offspring look like?   A.…

A: Epistasis is a non- allelic interaction in which one gene masks, inhibits or suppresses the…

Q: What will happen if there are too many species in a particular ecosystem? What will you suggest in…

A: Ecosystem is a area where all the biotic factors like plants, animals and abiotic factors like air,…

Q: Mr. Santos is a Developmental Biologist, wants to study the growth and development of the three…

A: Ans13- Although amphibian gastrulation is considerably modified in comparison with that in animals…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.