The process of __________ usually involves modification and selectivity

Q: A new recessive mutant allele doesn’t show pseudodominance with any of the deletions that span…

A: Pseudodominance is defined as the sudden appearance of the phenotype of a recessive gene in a…

Q: Please Give a clear explanation handwritten answer.

A:

Q: QUESTION 2 The highest frequency sound is detected by unique hair cells located anywhere along the…

A: The inner ear is located next to the middle ear and is a double-walled structure. It has two main…

Q: Why are parasitic infections of nematodes still common despite our understanding of their biology?…

A: The parasitic can reside in the human body's small intestine. They reproduce by laying eggs and…

Q: We are not usually consciously aware of our blood glucose levels because: O Information about blood…

A: Brain senses the changes in the blood glucose levels but the information is processed by the PNS and…

Q: 1. What is special about the saliva of openbills?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: John, a 47-year-old white male, weighs 86 kg and is 1.7 m tall. Calculate his body fat percentage…

A: Body Mass Index BMI is an indication of fatness in the body. It measures the body fat depending on…

Q: What is the Ro for a population with 300 susceptible individuals (S) at time zero, a transmission…

A: The estimated number of cases directly generated by one case in a community where all individuals…

Q: What are the external anatomy of a cat and its function? 2. What are the external anatomy of a…

A: Answer

Q: ain also.

A: Jawless fishes are about 100 species. Bony fishes are about 58% if all species so, they are the…

Q: Adaptive radiation is when populations diverge from a common ancestor into new species,  each of…

A: Adaptive radiation/ convergence is a phenomenon in which populations can undergo two processes:-…

Q: Question 4 In order to replicate both strands of DNA SIMULTANEOUSLY , E. coli bacteria folds or…

A: The replication process is responsible for producing the ds daughter DNA molecule from parental ds…

Q: 3. Listed within this chart are descriptions of a variety of DNA mutations. Your job is to fill in…

A: *Mutations cause change in  DNA sequence thar are resulted from DNA copying errors during cell…

Q: Which statement about energy flow in ecosystems is accurate? A.Energy flow reaches an equilibrium…

A: Environmental science is one of the sciences that we must learn that every living thing on this…

Q: Spongy bones do not have a haversian system. a) False b) True

A: Introduction - Compact bone is more dense and lighter than spongy (cancellous) bone. Plates…

Q: 27. Based on your knowledge of the structure and organization of prokaryotic and eukaryotic gen…

A: Prokaryotes are primitive cells which have simple cellular organisation. They do not have any…

Q: An example of a limiting factor would be the amount of food available in a population. True False

A: Introduction :- A limiting factor is something that restricts the size of a population and slows or…

Q: Rowena was tasked to measure the actual magnification of her specimen mounted on a  slide without…

A: A simple microscope is a magnifying glass with a short focal length and a double convex lens. The…

Q: Adaptive radiation is when populations diverge from a common ancestor into new species,each of which…

A: Adaptive radiations is an evolutionary pattern whereby a single ancestral form diversifies os…

Q: Who is Wisdom and what record does she hold? 2. What are salt glands and why do seabirds have them?…

A: 1. I couldn't understand it properly. Probably this will help you...  Wisdom is a literary…

Q: Within an ecosystem, the total amount of energy produced initially by primary producers will be the…

A: Answer :- Option (A) is correct. - More than.

Q: Referring to Figure 17-32, draw an inviable product fromthe same meiosis

A: Introduction: Pseudo-linkage is said to occur when linkage is observed between two loci that were…

Q: what are the 7 indicator microorganisms that must not be exist in pharmaceutical products ? how we…

A: Microorganisms aid in the creation of various foods, the manufacture of medications, the…

Q: SSBS are: A single-stranded bodies called Okazaki fragments. B substrates for DNA ligases. ©…

A: The biological information flows through genes. DNA is the main genetic material of most of living…

Q: true or false:  mutations add to genetic variation by producing new alleles.

A: INTRODUCTION The change in our DNA sequence that happens as a consequence of errors in DNA copying…

Q: born with sickle cell anemia. What is the frequency of individuals in this population who do not…

A:

Q: How do systematists apply the principle of parsimony?

A: Biological systematics is the research of the past and current diversity of living forms, as well as…

Q: Which of the following is true about neglected tropical diseases? Group of answer choices Though…

A: * Neglected Trophical disesase commonly seen  in countries like Africa and Asia and Latin America…

Q: 7. In the PCR technique, each round of amplification by the Taq DNA Polymerase enzyme produces 2 new…

A: Introduction PCR is a technique that helps to amplify specific DNA sequences. The strands of DNA…

Q: 1111 ) cY TO PLASMIC FRACION (UNTREATED CELS) 2. ) CYTOPLASWMIC FRA CIION ( LPS TREATEO) 4) NuCLEAie…

A: Lane 1 consist of know molecular weight to which comparision can be done with those of other lanes…

Q: The distribution of a herd of deer is shown in Fig. 4.17. Using the values below for the dimensions…

A: Introduction A population is a group of individuals of the same species living in the same region…

Q: Which statement is false when considering alleles and gene

A: An allele is a part of the gene. Generally, two alleles make one gene. Based on the presence of the…

Q: a. At what time point did would a nerve begin to fatigue? Comment on the percentage decrease in…

A: Introduction Muscle fatigue:- It is a decrease in maximal force or power production in response to…

Q: A mutation produces a new beneficial dominant allele.  Which of the following statements is false…

A: Mutation   Any changes in the DNA from its originality is known as mutation.

Q: Like nucleotides, amino acids have directionality in their back bone. While nucleic acids are…

A: Central dogma The process of translation of DNA into gene products is called the central dogma. It…

Q: (i) What type of transmembrane protein is it? || (ii) Does it have an N-terminal peak above 2 on a…

A: Membrane proteins are responsible for most of the dynamic process carried out by membranes. Most…

Q: HITCHHIKER'S THUMB: The distal (last) joint of the thumb can be bent back to form a 45 degree angle…

A: Hitchhiker thumb is encoded by gene present on autosomal chromosome. It is a recessive trait.

Q: false: in humans, genes make up more than 50% of the genome.

A: Most genomes, including the human genome and those of all other cellular life forms, are made of DNA

Q: List two possible missense mutation effects on the new polypeptide.

A: *missense mutation occurs when there is  change in a single base pair that causes substitution of…

Q: What is the main bloom-forming phytoplankton species in Florida Bay? Describe one factor that helps…

A: Plankton blooms means phytoplankton, microscopic plants float in the sunlight layer of the ocean.…

Q: Question 19 A transversion mutation would be replacing T by: (A) either A or G BU

A: Ans- In molecular genetics, transversion refers to as the point mutation in which purines are…

Q: In case of red algae why you grind the sample with water?

A: During extraction for further instrumental analysis using a suitable solvent is one of the most…

Q: 8. Objective lens X has a limit of resolution equal to 0.2 mm while objective lens Y has 30 pm. a.…

A: Resolving power  It can be defined as the ability of the objective lense to distinguish between two…

Q: Which of the following enzymes is responsible for the bulk of DNA synthesis during replication in…

A: DNA pol I,II and III are present in prokaryotes. However it is the DNA polymerase III which is…

Q: Evolutionary Sciences ask: O "Why" questions O "What" questions "How" questions O "When" questions

A: The main function of evolutionary scientists is how the today's organisms evolved into the current…

Q: What similarities and what differences between the graphs? What antibiotics were the most…

A: These graphs are based on the observation of bacteria collected from cave and were tested for…

Q: 1. The enzyme that fills the gaps between the Okazaki fragments is ________. a.DNA polymerase…

A: Introduction DNA, or deoxyribonucleic acid, is the carrier of genetic information from generation to…

Q: Chapter 23- Diseases of the Digestive System Match the description on the left side to the correct…

A: INTRODUCTION Answer to the question 41-50 is given below.

Q: Briefly discuss Mendelian Inheritance with that of crossing-over.

A: The Mendelian genetics gives us idea about the inheritance of genetic materials from the parents to…

Q: Vhat is the driving force behind divergent evolution? Explain.

A: Divergent evolution happens when a populace of animals or plants is parted into two gatherings by a…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.