At which rank does the zebra split from the rhinoceros? Zebra Animalia Rhinoceros Animalia Chordata Common Name Wolf Horse Kingdom Phylum Class Animalia Animalia |Chordata |Chordata Chordata Mammalia Perissodactyla|Perissodactyla Equidae Equus grevyi Mammalia Mammalia Carnivora Mammalia Perissodactyla Equidae Equus caballus Order Family Genus Rhinocerotidae Diceros bicornis Canidae Canis lupus Species RANK

Q: A 15-year-old boy presented with a history of episodic vomiting associated with subacute encephalopa...

A: Abstract:Two cases of hyperammonemia with elevated citrulline are reported, one resulting from a def...

Q: You are on a hike and collect an interesting organism. You carefully examine and research the organi...

A: Introduction: Robert H. Whittaker, in 1969 proposed a new five kingdom system of classification of o...

Q: Know the relationship between exons and protein domains.

A: Introduction: Nucleic acid coding segments found in mRNA are known as exons. Non-coding segments in ...

Q: 5. creates proteins from all amino acids an representing the protein. A. mitochondria B. ribosomes C...

A: Ribosomes are the proteins factory of the cell. Along with its association with tRNA and other cellu...

Q: In the Primula plant, the blue flower color is due to malvidin, a pigment encoded by the completely ...

A: Here, in Primula, malvidin pigment shows blue color flowers which is controlled by gene M.

Q: Explain how prokaryotic cells reproduce.

A: Prokaryotic cells have genetic material but no nucleus; instead, their genetic material is stored in...

Q: What is the clinical deficiency presented by hemophilic people? What is the genetic cause of that de...

A:

Q: Virulence factors allow microbes to be pathogens. This means that a bacterium with more virulence fa...

A: Option c  Can more easily infect hosts and cause disease. Virulence is defined as the degree of path...

Q: Which of the following is not part of MALT? View Available Hint(s) for Part A       Peyer's patches ...

A: The spleen is not part of MALT.

Q: Describe Reproductive based on adaptation and speciation. Give a real world example.

A:

Q: We discussed 3 "directions of movement" categories a transporter can move a molecule (symport, antip...

A: When two molecules are transferred together in same direction is called symport. When two molecules ...

Q: What characteristics of protozoa make them resemble animals?

A: Protozoa are unicellular organisms that have some traits with animal cells, such as the ability to r...

Q: Why do they look different? And why do they have different physical traits and phenotypes??

A: The DNA is the genetic material in living organisms that is made up of nucleotides. DNA is present i...

Q: In a population of pea plants, there were 20 pea plants with white flowers (pp), 160 were heterozygo...

A: Hardy-Weinberg equation can be referred to as the calculation that can be utilized to find the popul...

Q: What is the clinical defciency presented by hemophilic people? What is the genetic cause of that def...

A: Hemophilia is a type of common hereditary coagulation blood disorder. It comes under bleeding disord...

Q: Identify some of the types of regulatory controls that operate in eukaryotes after mature mRNA is fo...

A: Gene expression in eukaryotes is regulated at several levels.  

Q: Bacteria capable of growing on minimal media are considered which of the following? a. auxotrophs ...

A: culture media, also called growth media, are particular mixtures of nutrients and other materials th...

Q: A condition wherein both phenotypes appear to be spotted or mixture of traits on the third phenotype...

A: Correct option is: B i.e. Incomplete dominance

Q: Explain to a friend the experimental strategy that was used to decipher the genetic code.

A: The genetic code involves the set of rules determining the conversion of nucleotide sequence into a ...

Q: Imagine that NADH concentrations are made high in a cell. What is the logical result? Select all tha...

A: NADH is produced in the cytoplasm through glycolysis and by Kreb (TCA) cycles in the mitochondria. T...

Q: Which of the following is true of the FoF1 ATPase under normal cellular conditions? Select all that ...

A:   Introduction :  FoF1 complex present in inner mitochondrial membrane and it can create ATP.  FoF1 ...

Q: Which of the following would be unlikely to cause a cell-mediated immune response? View Available Hi...

A: The correct option is Staphylococcus aureus. Hepatitis B virus, Mycobacterium tuberculosis, and diff...

Q: you performed a sanger sequencing on a particular segment of DNA. Explain at the molecular level wha...

A: Effect on gel profile when we either forgot to add ddNTPs Or add more ddNTPs in test tubes during sa...

Q: Chromosomes are visible under the microscope during cell division because, disintegration of the nuc...

A: Chromatin is the complex made up of DNA and proteins. It is found in eukaryotic cells and is respons...

Q: where and how would hyaluronidase most likely act to break down HA?

A: The enzyme hyaluronidase, which breaks down hyaluronic acid, has long been utilised to improve drug ...

Q: Give 1 example of spectroscopic technique and discuss concepts involved and instrumentation.

A: The splitting of light into constituent colours is referred to as spectroscopy. In simple terms, it ...

Q: For each of the following experimental goals, is PCR orgene cloning preferable and why?a. Isolate th...

A: Introduction The polymerase chain reaction (PCR) is a widely used method for rapidly making millions...

Q: Although purified actin can assemble reversibly in vitro, various actin-binding proteins regulate th...

A: Introduction Actin is a multifunctional globular protein family that forms microfilaments in the cyt...

Q: A condition wherein there is a blending of traits on the third phenotype. multiple alleles lethal ge...

A: The debunked hypothesis that passing down features from two parents results in kids with attributes ...

Q: What is the difference between the terms infection and disease?   Disease refers to the invasion of ...

A: Pathogens are the harmful microbes that causes disease in the body. 

Q: If you had a mixed culture that contained a Gram-negative enteric bacterium and Gram-positive haloph...

A:   MSA or mannitol sale agar used in microbiology. It encourages growth of some group of bacteria whi...

Q: In cats, a black cat when crossed with a white cat produces a tabby which appears to be a grey cat s...

A: There are few points : Alleles that lack dominant and recessive relationship and both are observed p...

Q: One feature that virtually all plasmid vectors have incommon is the polylinker (also called a multip...

A: A restriction site is that 6 – 8 DNA sequence that is recognized and bounded by a particular restric...

Q: Describe and give example of Gametic on Adaptation and Speciation

A: Gametic Speciation:- Gametic isolation is a type of pre zygotic barrier where the gametes( egg and s...

Q: pedigree chart. C

A:

Q: Describe how HIV replicates

A: Introduction:- Because the virus combines its genetic information with the genetic information of a ...

Q: Bypassing a checkpoint in the cell cycle may result in a cancer cell Multiple Choice O condensing it...

A: The basic process of metastatic conversion is that the cell undergo gain of function mutation in ant...

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: Cryosurgery, there isn't a little pain sensation because low temperature tend to densities nerve. * ...

A: 1. Cryosurgery: The word "cryo" relates to extreme cold. So cryosurgery is a procedure involving Ext...

Q: What is the inactivation of the X chromosome? What is a Barr body?

A: It is believed that women are more susceptible to X chromosome inactivation than men are. X chromoso...

Q: A major difference between exotoxins and endotoxins is that endotoxins are _____. View Available Hin...

A: Toxins are the poisonous responses that are produced by the bacteria so that they can access the hos...

Q: Which of the following is true of the FoF1 ATPase under normal cellular conditions? Select all that ...

A: The FoF1-ATPase enzyme is vital for cell energy reactions. The inner membrane of eukaryotic mitochon...

Q: How do the Arp2/3 complex and NPFs nucleate the assembly of actin filaments?

A: Introduction:- Actin filaments (F-actin) are linear polymers of globular actin (G-actin) subunits th...

Q: Environmental factors can influence the survival rate of the organism in a population. Name at least...

A: Survival rate of individual in a population is the percentage of people who are alive and are fit en...

Q: Which of the following natural cellular process does PCR use to amplify a target DNA? O A. Gene Expr...

A: Introduction :  Polymerase Chain Reaction or PCR is a technique used in molecular biology to make mo...

Q: Why is Charophytes located at the bottom of the Cladogram?

A: Phylogeny of plant kingdom is depicted in the given figure. The phylogeny depicts the evolutionary r...

Q: The likelihood of co-transformation of two bacterial genes increases: a. As their distance apart on...

A: The transformation of a gene include the introduction of a foreign desired gene at the place of a pr...

Q: Why is myosin II the only myosin capable of producing contractile force?

A: Introduction Myosins are a group of motor proteins that play a key role in muscle contraction and a ...

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: The astronomer Carl Sagan once said, “We are made ofstar stuff.” Explain why this is true of all lif...

A: Cosmos are composed of stars that are organized into galaxies.

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.