What event/s during meiosis is simulated by the flipping of the coin? Explain these events briefly.      Independent/Random Assortment. Explain why?

Q: An increase in lymphocytes may mean a problem associated with.   a. clotting   b. immunity   C. pulm...

A: Correct option : Immunity  Lymphocytes are the major components of the immune system. There are two ...

Q: Since eukaryotic chromosomes are assembled with histone proteins, how are replication and transcript...

A: Histone  These are the proteins that are basic in nature as they are abundant in the amino acids lys...

Q: Once you have studied the wiggers diagram   Create your own outline of the steps with a brief explan...

A: Cardiac cycle:The cardiac cycle describes the human heart's activity from the start of one heartbeat...

Q: Explain why improvement seen in diabetes in some type of bariatric surgery is independent of weight ...

A: Bariatric surgery or weight loss surgery is a surgery done in digestive system to promote weight los...

Q: Why is embryogenesis important in reptile specially in snakes?

A: Importance of embryogenesis in reptiles especially in snakes. 

Q: Question 3. Phylogenies can represent speciation events due to a. All or any of these b. Prezygotic ...

A: Evolution has been a gradual process of development of the various species. Over the years the slow ...

Q: In an electrophoretic gel across which is applied a powerful electrical alternating pulsed field, th...

A: Introduction Gel electrophoresis is a technique that uses size and charge to separate and analyse ma...

Q: Which type of myosin is found in contractile bundles?

A:

Q: E STRS is

A: Short tandem repeats (STRs) are short repeated sequences of DNA (2–6 bp) that account for approximat...

Q: Complete the following in table form Disease Pathogen

A: Staphylococcal Food Poisoning: - Pathogen:- Staphylococcus Aureus Clinical Features:-  Sudden nause...

Q: Consciousness can be defined as a set of action potentials occurring among neurons in which of the f...

A: Introduction Sentience, or knowledge of internal and outward existence, is the most basic form of co...

Q: The plasma membrane is composed of a phospholipid bilayer with embedded proteins. What is one of the...

A: Plasma membrane separates interior of the cell from outside environment. It allows specific molecule...

Q: What is the overall chemical reaction for cellular respiration?

A: Cellular respiration is the process of producing energy in the form of ATP from glucose in the food ...

Q: Which animal is the most distant relative (less related) to the other three? Zebra Animalia Rhinocer...

A: Classification is the way to categorize organisms depending upon their characters.  classifications ...

Q: III. Write TRUE if the statement is correct and FALSE if otherwise. 7. A female parent possessing an...

A: 7. X linked dominant mutations will be expressed even when it is heterozygous. If the female parent ...

Q: . An ebony strain of flies was discovered to be sensitive to carbon dioxide. Crossing a female sensi...

A: Introduction A reciprocal cross is a breeding experiment used in genetics to determine the impact of...

Q: Name: Chal car. Directions: For each question below, select the best answer and nl in the a on the a...

A: 1. Gregor Mendel studied the different traits present in a pea plant using mathematical analysis of ...

Q: Explain why certain genes in eukaryotic cells are present in multiple copies.

A: Genes are expressed by the process of transcription and protein synthesis.  

Q: The genotypic ratio of the cross between Aabb x aaBb is O 3.1 O 11 0 9:3:3.1 O 1:1:1:1

A: The genotypic cross-ratio along with the Punnett square is discussed in details in the step 2.

Q: Escherichia coli is a facultative anaerobe that ferments sugars. In the absence of oxygen, it does n...

A: Aerobic respiration  is a phenomenon in which the energy is harvested to fulfil energy requirements....

Q: Hyaluronidase and collagenase both allow bacteria to _____. View Available Hint(s) for Part A       ...

A: Answer 

Q: O htpserto.mheducation.com/ext/map/index.html?_con=con&external browser=0&launchUrl=https%253A%252F%...

A: Introduction :- Variation in gene frequencies is referred to as genetic variation. Individual differ...

Q: Species I is diploid (2n=8) with chromosomes AABBCCDD. Related species II is diploid (2n=8) with chr...

A: Chromosome mutation A chromosomal mutation is a DNA mutation that affects a lengthy stretch of the g...

Q: Describe the possible roles of allosteric modulation in theregulation of metabolic pathways.

A: Enzymes are proteins that act as a catalyst, speeding up chemical reactions without changing themsel...

Q: You are trying to clone a gene. You have successfully isolated it from the genomic DNA of an organis...

A: Gene cloning is a process to form multiple copies of desired DNA of interest.  This is done to- * to...

Q: Which of the following can be a achieved by CRISPR/Cas9-based genome editing tool? A. Knocking out o...

A: CRISPR/Cas9 is a genome editing technology whose main function is to edit parts of genome by removin...

Q: B D E a. Describe each as n= 2 (1 or 2 "sets" of information is held on how many chromosomes). Also ...

A: NOTE- as we can provide answer of one question at a time, so I'll give answer to part (b) only. For ...

Q: What is true of the proteins illustrated in the diagram below? Select all statements that are true. ...

A:

Q: Describe and give example of Temporal in adaptation and speciation.

A: Adaptive radiations is an evolutionary pattern where by a single and sister form diversified into se...

Q: Actin filaments have a defined polarity. What is filament polarity? How is it generated at the subun...

A: Introduction:- Actin filaments play a variety of roles in the cell. For one thing, they act as track...

Q: What is the major steps of embryogenesis of snakes

A: Embryogenesis is the process of development of embryo from zygote by repeated cell division through ...

Q: Imagine a friend tells you that humans are naturally aggressive, "just look at chimpanzees." Questio...

A: Introduction: The ancestors of Mammals belong to Therapsida as there are various similarities seen i...

Q: Solve for the genetic problems below. One point each for: a. genotype of the parents b. Punnett squa...

A: The alleles are the alternative forms of a gene that are located on the same locas of a homologous c...

Q: 26. Most basic approach on pattern of inheritance: A. Classical B. Molecular C. Polulation D. None

A: The DNA is the genetic material in living organisms that is a double stranded antiparallel molecule....

Q: Which of these is caused by the effects of auxin? (choose all that apply) 1.Maintaining apical domin...

A: Answer :- As we know that Auxins are powerfull development harmone created by plant normally. They a...

Q: Chose an example of how a microbe uses a specific macromolecule and present it to your peers . Inclu...

A: Microbes often use different macromolecules. Details on how it obtains macromolecules with proper ex...

Q: The gene for the primase enzyme is mutated and is nonfunctional. What is the result of such a mutati...

A: The process associated with the duplication of genetic material or DNA can be described as replicati...

Q: genotypes of the individuals in the chart. child who is blue-eyed. Blue eyes are mostly recessive. M...

A: The pedigree along with genotypes are attached below

Q: What are the main human diseases caused by fungi?

A: Infections with fungi are responsible for the following human diseases: coccidioidomycosis, histopla...

Q: Trace a drop of blood as it enters the vena cava and travels through the heart and the rest of the b...

A:

Q: Numbers: 16 - 22 Proper disposal of waste and used supplies: 16. Used needle 17. Used cotton (withou...

A: Biomedical Waste:  Any garbage containing infectious (or possibly contagious) items is classified as...

Q: The process by which homologous chromosomes exchange genetic materlal Multiple Choice Reterence occu...

A: According to the question, we have to explain the process by which homologous chromosomes exchange g...

Q: Table 1 Blood pressure recordings for all positions Body positions Mean systolic BP Mean diastolic B...

A: There are Physiologic changes which are associated with aging leads to an increase in systolic blood...

Q: Explain what caused the increase in oxygen in Earth’s air andwaters

A: Answer :- The atmosphere of the Earth contains around 78 percent nitrogen and 21% oxygen. There are ...

Q: The "charging" of tRNA requires which of the following? Select all that apply. Select one or more: O...

A: Introduction Amino acid activation which is also known as aminoacylation or tRNA charging refers to ...

Q: What is the benefit of proteases in a cylinder of proteasome? What would happen if proteases functio...

A: Proteasome: protein complexes involved in degradation of damaged or unnecessary proteins. 

Q: What is the optimum requirements of the squash soup to know if that soup is acceptable and high qual...

A: Squash soup It is rich in vitamin A, potassium, fiber, and several other vital nutrients. These nut...

Q: llustrate the developmental system of plants

A: Plant development is defined as a continuous process starting with embryogenesis and the formation o...

Q: At least three hemoglobin alleles in human populations alterhemoglobin structure in such a way as to...

A: a sporozoan protozoan of the genus Plasmodium that is transmitted to humans or certain other mammals...

Q: nucleation site and moved into the axon. It was noted in the text that cytoplasmic dynein is respons...

A:       INTRODUCTION          In a particular cells there are proteins, organelles, vesicles and other...

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.