Provide an illustration and describe the different types of egg as to the concentration of yolk they contain. Give examples of chordates that have the said type of egg. (a) Isolecithal,  (b) Telolecithal Thank you!

Q: Please help explain Angiotensin-converting enzyme 2 (ACE2) is a receptor for cell entry of…

A: Angiotensin II converting enzyme has the main role of degradation of Angiotensin II. It is the main…

Q: 1 2 10 3 11 12 13 5 14 15 6 8 16 Figure 8.1 Muscles in the dorsal side of the frog

A: Soft tissues include muscles. Your muscles are made up of many flexible fibres.

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A: Given number is 7.31000 To do= add 1 in the last position and convert it into scientific notation.

Q: Assume for a moment that crossing-over did not occur. Would you agree that you received half of your…

A: Crossing over is a phenomenon that develops in novel gene combinations by transferring and swapping…

Q: This question follows from the last question The D value for a resistant strain of bacterial spores…

A: Time required to ensure a SAL of 10^6.

Q: In a canine expt, a dog’s filtered load of sodium (Na+) in an isolated pump-perfused kidney is found…

A: Given: Filtered sodium Na+=15 mmol/min To find: To find the volume of Na+ that remains in the tubule…

Q: 1. What is the probability that one of the offspring will have the genotype DdEeFfggHHli? 2. What is…

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Q: Choose the Management Principle that best describes the picture provided. WORLD ANIMAL PROTECTION O…

A: World Animal protection is an organisation that focuses on the animal rights and give importance to…

Q: 2. Many animals preferentially assist individuals with whom they are most familiar. Explain how such…

A: Introduction Kin refers to someone you are related to a member of one's family.

Q: CLASSIFICATION Domain EXAMPLES FEATURES essentially all cell-based organisms containing nuclei or…

A: The system of categorisation of different organisms into different groups on the basis of their…

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A: Typically, population refers to the number of people in a certain place, such as a city or town,…

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A: Ruffed Grouse are one of ten grouse species native to North America, and they are one of the…

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A: Translation: The process through which RNA codes for specific proteins is known as translation. It…

Q: Is an increase in albumin excretion observed only in pathological urine? Why or why not?

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Q: 1. ____ are phospholipid with serine at coe that forms rafts that float about within the membrane.…

A: A phospholipid is a lipid with a phosphate group that is found in large amounts in cell membranes.…

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A: A veld which is also commonly known as veldt is large landscape that is open and flat. Perennial…

Q: In a few short sentences, describe the most widely accepted hypothesis concerning the evolution of…

A: Humans are different from other animals in many characteristics such as walking on two feet…

Q: 1. Explain the role of Statistics in biological science.

A: Statistics is the science of collecting, analyzing, presenting, and interpreting data.

Q: The job of a ribosome is to: make an mRNA transcript of DNA synthesize a new strand of DNA using the…

A:

Q: 8. If the molecular weight of E. coli DNA is taken as 2.7 x 10° and the average molecular weight of…

A: Nucleic acids are essential for all forms of life and are found in all cells. Nucleic acid comes in…

Q: 6. In man, normal color vision vs red-green color blindness is controlled by the allelic gene C…

A: The colorblind trait is encoded by genes present on the X chromosome. It is a kind of recessive…

Q: Give an example and explanation of how niche differences related to diet are manifest in differences…

A: Introduction Niche:- It is the particular area within a habitat occupied by an organism, it is the…

Q: SHORT ESSAY. Answer the following questions briefly. Write your answers on the space provided. Limit…

A: INTRODUCTION Thermoregulation This is the process by which mammals maintain their body temperature.

Q: II. Problem Solving: Instruction: Using the data on the situation below, compute for the…

A: We are only allowed to do upto three subpart of a question. Please repost the undone question again.…

Q: QUESTION 4 In fruit flies, white eyes (we) and miniature wings (mw) are encoded by two mutant…

A: The test cross is given in this question. The crossing occurs between the unknown parent with…

Q: 2. Why do we use samples in the collection of data?

A: A research proposal is a document that specifies the aims of their research and the techniques that…

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A: This is a type of behavioural sexual selection in which the behaviour or the characteristics shown…

Q: The sodium pump is an example of a catabolic process. an anabolic process. stored energy. a. b. C.…

A: The sodium-potassium pump is an example of an active transport membrane protein/transmembrane…

Q: 3 8 2. 5. 1. 6. 7,

A: A cell is the basic unit of life. All living creatures are made up of cells, ranging from…

Q: Which of the following does NOT play a role in DNA replication? O helicase promoter O ligase…

A: ANSWER;- None of the above Explain;- Does not play a role in DNA replication is a stop codon. -Stop…

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A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA,…

Q: Explain in 3 paragraphs what is coevolution and its types (pairwise, diffuse, and genefor gene…

A: Coevolution  It is defined as the process of evolution of two species in a mutually dependent…

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A: In several cases, the person under depression found to have shrinked brain. The gray matter volume…

Q: What is carotenoids, carotenes and xanthophyll? Why these compounds are important in human diets?

A: Introduction Photosynthesis is the process through which green plants and other organisms use light…

Q: Acyclovir is best said to be a / an: Select one: O a. nucleoside Ob. nuclear base C. MRNA drug Od…

A: Acyclovir : Acyclovir is an antiviral medicine generally used for the treatment of viral diseases.…

Q: Choose which does NOT belong to the group then give the commonality of the remaining 3 terms 1.…

A: (According to Bartleby guidelines, first three sub parts have been answered. Please post the…

Q: Ray-finned fish Rodents & rabbits Crocodiles Birds Sharks Amphibians Primates Hair Eggs with shelle…

A: The phylogeny tree is given in the image. It depicts the relationship between the taxons present in…

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A: Polymer are made up of many monomers.  The polymerization reaction allows the formation of different…

Q: On average, about how many bird species were present in this forest plot before fragmentation? How…

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Q: A survey was conducted for a certain trait (the ability to roll tongue or inability to roll the…

A: Introduction Hardy-Weinberg equilibrium:- It states that the genetic variation in a population will…

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A: Homeostasis refers to the process of maintaining internal physiological parameters in a changing…

Q: List all the etiologic agents of superficial and cutaneous mycoses

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Q: To explain: The way in which the plants with nodules for nitrogen-fixing bacteria might…

A: Nitrogen fixation is the process through which atmospheric nitrogen is converted to ammonia through…

Q: The calculated chi-square value which is 0 is less than the critical value which is 5.991 (under the…

A: Given values calculated chi-square value= 0 critical value = 5.991  degree of freedom = 2

Q: Which of the following structures are involved in balance/equilibrium? Select all that apply.…

A: A. Cerebellum controls posture and balance.  Semicircular canal, Vestibule and cochlea are part of…

Q: A population has 700 individuals, 85 of genotype AA, 320 of genotype Aa and 295 of genotype aa. What…

A: The Hardy-Weinberg equation is expressed as: p2 + 2pq + q2 = 1  p is the frequency of the "A" allele…

Q: Indirect bilirubin water insoluble * True O False The ALP are a group of enzymes that hydrolyse in…

A: Bilirubin is found in 2 states ; Direct and Indirect bilirubin. Indirect bilirubin is not conjugated…

Q: (Y=black/y-yellow). The heterozygotes are the color mixture called calico or tortoise-shell. What…

A: The coat color is encoded by the genes present on the X chromosomes.  The black color is present in…

Q: If a phage is undergoing lytic growth, which protein is bound to the operator region? O Both Lambda…

A: INTRODUCTION Lytic stage of phage This is the reproductive stage of bacteriophage  it include 6…