Q: Which is the dominant form of DNA found in the cell? (A z BA с) н D) B
A: The self-replicating biomolecules, that are present in the chromosomes and carries genetic informati...
Q: During which phase of mitosis do the chromosomes begin to unwind (become less condense)?
A: Mitosis is a cell division process that involves production of two diploid (2n) daughter cells from ...
Q: Why is photoperiod such a widely used time cue?
A: The ability of a plant to re-orient its shoot growth towards a light source is known as phototropism...
Q: Question 1 A What is the sequence of the sample DNA submitted for sequencing given the gel electroph...
A: Sanger sequencing is a method for determining the nucleotide sequence of DNA using a chain terminati...
Q: What are the types of eggs based on their yolk content? What patterns of cleavage will they undergo ...
A: As per bartleby guideline we are suppose to answer only 1 question. Please post the other question s...
Q: Arrange the scrambled words to form a term related to genetics. 2. After you have formed the words,...
A: Genetics-Genetics is a branch of biology concerned with the study of genes, genetic variation, and h...
Q: aturalist visiting an island in the middle of a large lake observes a species of small bird with thr...
A: Genetics is the scientific study of genes and heredity—of how certain qualities or traits are passed...
Q: a) List two animals which feed primarily on fluids b) List one animal that relies on symbiotic algae...
A: INTRODUCTION Answer of the question is given below.
Q: Elaborate the relationship among symplast, apoplast, and the Casparian strip in plants
A: Q. Elaborate the relationship among symplast, apoplast, and the Casparian strip in plants Answer - ...
Q: In a double stranded DNA if the adenine content of a double-stranded DNA is 30% of the total bases, ...
A: The fundamental unit of life is the cell. An organism's cell count determines whether it is prokaryo...
Q: Prompt With many issues regarding stem cell research with one of them being the utilization of embry...
A: INTRODUCTION Stem cell research The scientists grow stem cells in the lab and later the cells are ma...
Q: The following DNA nucleotides are found near the end of a bacterial transcription unit. 3′–AGCATACA...
A: Introduction Deoxyribonucleic acid is a molecule made up of two polynucleotide chains that coil aro...
Q: Amino acids bind to which part of the tRNA?a. Anticodonb. DHU armc. 3′ endd. 5′ end
A: t-RNA also termed as transfer RNA is type of RNA which carries a specific amino acid to m-RNA presen...
Q: Supercoiling of DNA A requires GTP as source of energy B is not observed in eukaryotes (c) requires ...
A: Requires the action of topoisomerases. Option-C
Q: In the transport of an ion from the soil solution to the xylem, what is the minimum number of times ...
A: The xylem transports moisture and dissolved nutrients to the leaves from the roots of the plant. The...
Q: What are isoaccepting tRNAs?
A: Ribonucleic acid (RNA) is a polymeric molecule that plays a variety of roles in biology, including g...
Q: How do heredity and environment affect intelligence?
A: Heredity, often known as inheritance or biological inheritance, is the transfer of attributes from p...
Q: Make a cladogram
A: Introduction: A cladogram is a diagrammatic representation that depicts the relationship between dif...
Q: Detection of external signals by plant cells often results in a transient rise in the concentration ...
A: Calcium is an important nutrient for plants. It is a component of cell walls and membranes, contribu...
Q: What is the effect of increased atmospheric CO2 and reduced ocean pH on skeleton formation in marine...
A: All living organisms that live in the ocean are adapted to the underwater environment. There are sev...
Q: a gamete of a FISH-X has 32 chromosomes, how many of each of the following structures will be presen...
A: Kindly post remaining questions because as per Bartley guidelines experts can solve max of 3 subpart...
Q: What issues do you think may happen with our immune systems and the production of the next generatio...
A: The concept that pregnancy is associated with immune suppression has created a myth of pregnancy as...
Q: Arcanobacterium haemolyticum may cause pharyngitis or cutaneous infections. It grows as a tiny colon...
A:
Q: frequencies
A: Abstract Behavioral isolation is thought to arise early in speciation due to differential sexual and...
Q: Describe the location and purpose of the synovial membrane.
A: The entire skeletal system is linked together by joints, which aid in various forms of movement. A j...
Q: How do the elements in phloem such as sieve tubes, companion cells, phloem fibres and phloem parench...
A: introduction:-Tissues are collections of cells that have a similar structure and work together to fu...
Q: what is the purpose of filling an API rapid 20E incubation tray with water
A: The goal of this study was to see how well the API 20E and API Rapid NFT systems worked for identify...
Q: In the example of the grey heron population in the UK, what factor was responsible for the limit on ...
A: The grey Heron is a long legged wading bird of the heron family, native throughout temperate Europe ...
Q: e recessive allele
A: Microevolution on a small scale, is defined as a change in the frequency of gene variants, alleles, ...
Q: Explain, in your own words, why it is important to perform serial dilution when trying to quantify b...
A: Serial dilution is type of dilution used in field of microbiology to identify the cell count.
Q: What was the hypothesized relationship between Photosynthetic Rate and Irradiance?
A: Photosynthesis can be explained as a physiochemical process;in which the sunlight is used by the pho...
Q: The blob operon produces enzymes that convert compound A into compound B. The operon is controlled b...
A: A group of genes that are transcribed under a single promoter and an operator is referred to as oper...
Q: What are model organisms?
A: Introduction: The choice of model organisms is based on their ability to be modified experimentally...
Q: Elaborate why is vascular tissue a complex tissue
A: Introduction :- The vascular bundles are made up of xylem and phloem. The xylem transports water and...
Q: The filtrate is dilute at the start and end of the loop of Henle. What, then, is the function of the...
A: Introduction: The bladder, ureters, kidneys, and urethra makes up the renal system. This system is n...
Q: What parts of DNA make up a transcription unit? Draw a typical bacterial transcription unit and iden...
A: Introduction Deoxyribonucleic acid is a molecule made up of two polynucleotide chains that coil arou...
Q: Why is the left ventricle more muscular than the right ventricle?
A: The human heart is divided into two halves: left and right. The right atrium receives deoxygenated b...
Q: Instruction: Identify labeled parts (text appearing after image) of the frog skeleton. se S V
A: Introduction A frog is a tailless amphibian with a short squat body, smooth moist skin, and extremel...
Q: Draw an RNA nucleotide and a DNA nucleotide, highlighting the differences. How is the structure of R...
A: Introduction: All living organisms are made out of nucleic acids. Linear chains of monomeric nucleot...
Q: 1. What is/are the effect/s of the burning of Amazon (2020) and Australian (2019-2020) rainforests i...
A: A rain forest can be described as a tall, dense jungle. The climate of rain forest is very hot and h...
Q: The rocks and sediments in a gizzard that break apart food mechanically play a role similar to what ...
A: Animals have evolved different types of digestive systems to aid in the digestion of the different f...
Q: Explain how cephalization, jaw development, and paired limbs guided vertebrate evolution. Include th...
A: Cephalization-it is the process in by which nervous tissues become concentrated in the head.
Q: What role, if any, do the noncanonical Wnt signaling pathways have inplanarian regeneration?
A: Regeneration is an evolutionarily conserved process in animal kingdoms, however, the regenerative ca...
Q: Computer programmers, working with molecular geneticists, have developed programs that can identify ...
A: Transcription is the process of copying information from a strand of DNA into a new messenger RNA mo...
Q: Elaborate repair mechanisms that prevent permanent mutations in DNA are associated with replication,...
A: The genetic information is stored in the nucleotide sequence of DNA.
Q: Where can KecKzia rhizonkila, Escherichia coli, and Bacillus subtilis generally be isolated from in ...
A: Introduction: Microorganisms are widespread in nature. In the five-kingdom classification, they are ...
Q: How do you think human body sustains life
A: For metabolic functioning, all life forms require certain essential chemical components. The element...
Q: The long solenoid structure of the chromatin material binds to a protein scaffold through the SARS o...
A: The solenoid model of DNA is the packaging of DNA in case of eukaryotes. Short region of DNA doubl...
Q: The Watson and Crick model of DNA structure shows the following EXCEPT A the turn of the DNA helix r...
A: Watson and Crick proposed a specific DNA structure called the 3-dimensional DNA. DNA is comprised of...
Does this global pattern reflect the ecological processes that characterize
populations?
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- Does Distance Between Salamander Populations IncreaseTheir Reproductive Isolation?Which species decreased in number and what might account for this decrease?Why was certain species' density more accurately estimated, and why may some have approached the actual density sooner than others (with a smaller sample size)?
- Do aphids attack old or young trees? Give detailed biological/ecological reason to why they choose specific age tree?Why are many species absent from continents that contain suitable habitat?If two populations of the same species of insects have been geographically isolated from each other for an extended period of time they will mostly exhibit?
- In the case study Surtsey Island, Iceland, what were some pioneer species? How did you know they can be considered to be pioneer species?What is the evidence that the megafaunal extinction in the Pleistocene was partly caused by humans?Is the biological species definition likely to work well for classifying insects in amber? Plants that reproduce asexually? Fish in an aquarium?