Q: How does analysis of DNA and proteins support each other evidence for evolution?
A: Introduction :- The interpretation of genetic sequences is known as DNA analysis, and it can be util...
Q: the living cells of * bone osteoclasts Osteocytes O
A: Bones provide the structure for our bodies. Human skeleton is made up of 206 bones.
Q: How can a large amount of biological diversity protect an ecosystem from environmental damage? Why a...
A: Introduction In this question we will discuss about how large amount of biological diversity can pro...
Q: The principle of the alkaline method for plasmid DNA isolation is: O A. An acidic solution different...
A: Plasmid DNA isolation by alkaline lysis method This method is the most commonly used method to isola...
Q: if two carriers of the gene for albinism marry, each of their children has probability 1/4 of being ...
A: As 1/4 are albino then 3/4 will be normal or we can say that 3/4 won't have albmino a) (3/4)6 = 0.17...
Q: State a specific domestic crop and show the evolution with explanation.
A: Crop evolution has followed a multifaceted line of trends as explained below. Wheat is one such dome...
Q: in your own words, please describe the squash and the squash soup
A: Squash:- Squash is a kind of vegetable in a family of plants that comes in several different types, ...
Q: A. Theoretical: The Punnett square will be used to examine the theoretical outcome of possible monoh...
A: Phenotype It is the external and morphological appearance of an organism for a particular character....
Q: What is the role of social justice in social workers?
A: When actions are taken that infringe on a group's rights, minimize their opportunities, or treat the...
Q: In the scientific competition against fixism, what are the main arguments that favor evolutionism?
A: Introduction :- The theory of evolution is founded on the assumption that all species are connected ...
Q: 16 whe Which statement is TRUE for the reciprocal regulation of phosphofructokinase-1 (PFK-1) and fr...
A: Introduction: The process by which the glucose (6C compound) is split into two molecules of pyruvic ...
Q: What is the formula for net primary production (NPP)? How does NPP relate to energy pyramids?
A: Introduction :- The difference between the energy fixed by autotrophs and their respiration is preci...
Q: Homo erectus is the earliest hominin found outside of the African continent. Group of answer choices...
A: Homo erectus is an extinct species of the human genus (Homo), perhaps an ancestor of modern humans (...
Q: Which of the following enzymes are NOT used in recombinant DNA technology O A. Eco RI O B. Ligase O ...
A: INTRODUCTION Recombinant DNA (rDNA) is a process of joining DNA molecules from two different sources...
Q: shown in the figure. Which of the following statements is true for the following experimental result...
A: First, we need to know that what is the technique- q-rt-pcr? It stands for Quantitative Reverse Tran...
Q: In humans, wavy hair is a dominant trait and straight hair is recessive. 80% of the individuals in a...
A: The population which is ideal in nature is found in Hardy Weinberg equilibrium. The ideal population...
Q: The two basic requirements, needed for studying the type of protein synthesis and intercompartmental...
A: Palade and colleagues' study detected the location of newly synthesized amino acids by labeling them...
Q: What is the primary function of the sigma factor? Is therea protein in eukaryotes analogous to the s...
A: SIGMA FACTOR : are RNA polymerase detachable polypeptide component. Eukaryotic transcription factors...
Q: BamHI >
A: BamHI is the Restriction Endonuclease which is incorporated into the circular plasmid. Here,lane 1 s...
Q: 1: Where was the Nariokotome Boy Found? How long ago did he live? How old was he? 2: What species do...
A: Nariokotome Boy or Turkana Boy:- About 1.8 million years ago, a boy died and this specimen is the mo...
Q: The flow of genetic material in microbial cells usually proceeds from? O a. Proteins through RNA to ...
A:
Q: Animal Primary Functions Human Using tools, picking up and holding objects Whale Cat Bat Bird Crocod...
A: Limbs A limb is nothing but one of the jointed appendages found either on the human body or om the b...
Q: Put the following tasks in the order they would occur during a DNA cloning experiment. a. using DNA ...
A: Restriction enzymes are restriction endonuclease that recognizes particular restriction sites on the...
Q: What are helicases and topoisomerases?
A: Enzymes are the proteins present in the cells and have catalytic powers.
Q: Which enzyme is used in Sanger sequencing reactions? O A. DNA polymerase O B. S1 endonuclease O C. l...
A: Introduction :- Sanger DNA sequencing is commonly employed in research to target smaller genomic are...
Q: In the nematode C. elegans, some worms have blisteredcuticles due to a recessive mutation in one of ...
A: Suppressor mutations are defined as the mutations that take place only if there is the presence of a...
Q: Which of the following distinguishes axial filaments from flagella? Flagella are short and axial ...
A: Axial filament and flagellum both help in locomotion.
Q: Direction: 1. Read each situation in the table below, then state if it is a density independent limi...
A: Many factors restrict population number and expansion in nature. Density-dependent With rising...
Q: Define about restriction site ?
A: Recombinant DNA is made up of molecules of DNA from two different species that are inserted into a h...
Q: Give and explain each of a health promotion program or intervention about access of clean and safe d...
A: Diarrhea, typhoid and cholera are the diseases that can be caused due to bacteria. This diseases are...
Q: Compare and contrast the toxicity levels between water-soluble vitamins and fat-soluble vitamins usi...
A: Vitamin toxicity: Overdoses of vitamins cause toxic effects on the body.
Q: If one bit is mutated on the chromosome 11010001, which of the following chromosomes cannot be gener...
A: * Mutations means change in a DNA sequence by altering the bases. *Mutations arise due to mistakes m...
Q: What is the importance of water, carbon and nitrogen for living organisms? Explain briefly.
A: There is wide diversity in living organisms in our biosphere. Are all living organism made up of the...
Q: . The following pedigree is for a dominant phenotype governed by an autosomal allele. What does this...
A: Introduction: The method of analyzing traits in several generations of a family is called pedigree a...
Q: The nervous tissue that consists of myelinated axons transmitting information throughout the central...
A: The white matter refers to the sections of the brain and spinal cord that communicate between the va...
Q: Human females have two X chromosomes (XX); males have one X and one Y chromosome (XY). a. With respe...
A: Male has two types of chromosomes are X and Y whereas females have two chromosomes both are X and X....
Q: Two albinos marry and have four normal children. Howis this possible?
A: Introduction Albinism is a genetic condition that causes a person's skin, hair, and eyes to be excee...
Q: How are enzymes classified? What are the different classes of enzymes?
A: Enzymes are biocatalyst that is proteinaceous in nature and perform a specific type of chemical reac...
Q: An individual’s unique set of_______ can be used in DNA profiling. a. DNA sequences c. SNPs b. short...
A: Introduction In the genome, there is usually two types of nucleic acid sequence present. One is Non...
Q: Stoin namedD rathion E.coles Epidarmis S. Substilis Bacillus streptococep
A: Introducrion : staining is necessary in microscopy to enhance the contrast in a microscopic image...
Q: What goes into the reaction tube for Sanger sequencing? Template DNA, primers, DNA polymerase, an...
A: Sanger sequencing was developed by Frederick Sanger and his colleagues in the year 1977 to determin...
Q: Using appropriate examples, describe some of the ways thatgenetically engineered microorganisms are ...
A: Genetic engineering modifies the genome of organisms.
Q: Molds are ubiquitous or widespread due to what visible structure? Explain in minimum of 4-5 sentence...
A: Introduction:- Molds are microscopic creatures that can be found both indoors and out. They are a na...
Q: G6PD deficiency is an X-linked recessive disorder. When people who have this disorder eat fava beans...
A: An X-linked trait is regulated by the genes present on the X chromosomes.
Q: O proprioceptor O photoreceptor O mechanoreceptor O chemoreceptor
A:
Q: Huntington’s disease is a dominant trait inheritance in humans. What is/are the possible genotype/s ...
A: Huntington 's Disease is a neurodegenerative disorder which shows autosomal dominant inheritance pat...
Q: At each origin of replication, DNA synthesis proceeds bidirectionally from two replication forks. Wh...
A: Introduction The process of replicating a double-stranded DNA molecule into two identical DNA molecu...
Q: Number of Difference in Amino Acid Sequence in Cytochrome-C Protein between Human and Organisms belo...
A: * we can find that difference in cytochrome C protein between the organisms and this will shows the ...
Q: Which of the following is true regarding the medial vestibulospinal pathway? O a. It functions in th...
A: The medial vestibulospinal pathway: It is made up of axons originating from medial and inferior nucl...
Q: For each species, all______ in the complete set of chromosomes is the____ . a. genomes; library c. m...
A: Chromosomes are the thread-like structures that appear during cell division.
- Illustrate and describe the life cycle of the following:
- Trichuris trichiura
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- Give the the significance and function of the following structures/conditions unique to phylum Rotifera. Answers should be direct and precise.There are Three classes in the superclass agantha.Name and discuss each class,give an example of each. Classes being : Ostracodermi Cephalasspidomorphi myxiniiGive graphical presentation alternation of generation in Selaginella
- Phylum Sarcomastigophor Labyrinthomorpha Apicomplexa Microspora Acetospora Myxozoa Ciliophora Habitat Symmetry Germ Layer Give two classes belonging in each phylum. Locomotion Digestive Respiratory Circulatory System Excretory Nervous Reproductive Fertilizatio nHabit , Habitat & spore of Selaginella shows diversity. ExplainWhat are the unifying characteristics of Sardinella tawilis under the following taxonomic ranks: Class - Actinopterygii — Order - Clupeiformes —