A student noticed that the leaves of a young maple tree in a forest were larger than the leaves of a young maple tree growing in an open field. Explain thi difference.

Q: A segment of mRNA produced by the normal order of DNA nucleotides and the corresponding amino acid…

A: Introduction   Genetic code or codon is a three nucleotide sequence present on mRNA. It gives the…

Q: What is the importance of captive breeding endangered animals in captivity?

A: Introduction :- The process of keeping plants or animals in controlled habitats such as wildlife…

Q: What are the ways to create a harmonious relationship using Sorrells’ intercultural praxis and third…

A: The intercultural praxis model by Dr. Kathryn Sorrells advances a non-linear approach to…

Q: Identify the organ systems and particular organs that allow for the following bodily functions…

A: Poikilotherms or cold-blooded creatures are animals that cannot create internal heat. All species…

Q: In a set-up where Plant 1 and Plant 2 are exposed to light, Plant 1 had a transpiration rate of 1.24…

A: Plants exhibit adaptations to their environmental conditions.

Q: answer 11-15 please

A: Independent variable is the cause.Its value is independent of other variables in the experiment.…

Q: Learning Task 15-01 Comparing Plant and Animal Cells PLANT CELL List the parts that BOTH the plants…

A: A cell is the basic structural and functional unit of life forms. Every cell consists of a…

Q: Match the following forms of interaction with the correct example. predation [Choose ] mutualism…

A: Ecological interactions ecological interactions are defined as the interactions between different…

Q: Match the following trophic level terms with the correct description. autotroph [Choose ]…

A: Trophic levels are divisions observed in a food chain. A food chain shows the movement or flow of…

Q: Outline the steps used to determine whether two genes are linked (including Chi-square tes

A: Introduction:- Genetic linkage is one of the most important properties of genes that are found close…

Q: The Gram-negative bacterium Yersinia pestis, thecausative agent of the plague, is extremely…

A: Acetylation or phosphorylation are the modifications in the proteins by changing its structure,…

Q: Which of the following is not a fundamental characteristic of living organisms? Select one: O a.…

A: The fundamental characteristics of a living organisms are as follows: - made of cells acquire and…

Q: Why 3' end should be G and C and 3' should not have more than 3 consecutive G and C?

A: Polymerase Chain Reaction ( PCR) is a technique of making numerous copies of genetic material ( DNA…

Q: How the adaptation helps the plant:

A: Deciduous trees are found in the temperate climate which is characterized by winter season and…

Q: What would be the effects if metamerism is absent in annelids? 2. Account for the variety of…

A: Annelids  Annelids are the segmented worms that belong to the phylum Annelida. Their body has…

Q: Aeromonas Salmonicida   classification; genotypic and phenotypic information; where it lives; its…

A: Aeromonas salmonicida classification and other information.

Q: What happens when a nonsense mutation is introduced into a transposon's gene encoding transposase?

A: Nonsense mutation is a change in DNA that causes a protein to terminate or end its translation…

Q: How is actin, LDL receptor, N-acetyl galactosaminotransferase, Foxp3, Beta-hexosaminidase A, and…

A: Actin, LDL receptor, N-acetyl galactosaminotransferase, Foxp3, Beta-hexosaminidase A, and ERdj3 are…

Q: Activity 1.4: Essay.Direction: Explain your answer.Today, it is easy to make transgenic plants and…

A: Transgenic plants or animals is a genetically modified organism (GMO)  whose DNA has been altered…

Q: Explain the concepts of TDT (Thermal Death Time) and TDP (Therma Death Point), and discuss one…

A: Introduction Microbiological contamination is the unintentional or accidental introduction of…

Q: To review: The mechanism by which the DNA damage suffered in S phase could be repaired in a cell…

A: The cell cycle is a highly regulated mechanism that regulates how cells advance from one phase to…

Q: STATE THE HYPOTHESIS (In if-then format):

A: There are few important points:  peel are used as natural dye . Red color is due to the presence of…

Q: Describe three (3) environmental management principles and explain how you, as a student and young…

A: Introduction There are 7 basic environmental management principles:-  Polluter Pays Principle (PPP)…

Q: Compare and contrast the roles of cells and proteins involved the a) the innate and b) the adaptive…

A: Multicellular organisms' ability to outlast harmful germs is known as immunity. There are specific…

Q: 1. Give 5 similar species with different characteristics. 2. Give examples on the reproductive…

A: Introduction A species is a group of living organisms that are genetically similar and capable of…

Q: Explain the Importance of protein purification in biotechnology.

A: Protein Proteins are the polymers composed of hundreds or even thousands of the amino acids linked…

Q: How does an event (action potential) on the outside of a muscle fiber trigger the contractile…

A: The contraction of muscle take place upon the generation of signal in nervous system. This signal is…

Q: Why are viruses with lipid-containing envelopes relatively susceptible to certain biocides?

A: Virus  Viruses are the infectious particles that contains either DNA or RNA as a genetic material.

Q: Plagata has a transpiration rate of 1.1554 cm³/min while Delonix Regia has 1.8687 cm³/min. Which of…

A: Transpiration is the process by which plants loose water from stomata of their leaves.

Q: For many years it was a complete mystery howcytotoxic T cells could see a viral protein that seemed…

A: T and B cells are immune system lymphocytes that aid in the elicitation of an immune response…

Q: Carrie's a strong genetic component? True or false?

A: Alcoholism can be defined as excessive alcohol consumption or abuse of alcohol leading to the…

Q: Shigella sonnei -  a short paragraph on the clinical significance of the organism.

A: Shigella is a gram-negative, non-motile, anaerobic bacteria, it is responsible for causing…

Q: annelids

A: An earthworm has a streamlined body with no antennae or fins or arms or legs! This streamlined shape…

Q: Alcohol does not impair impulse control, just our judgment? True or false

A: Introduction  Alcohol is a chemical solution which act as a stimulant or depressant. It is produced…

Q: 1. How many spermatids are formed from 10 spermatogonium B?  a. 20 b. 40 c. 80…

A: Each spermatogonium transforms into primary spermatocyte. This forms two secondary spermatocyte by…

Q: Putting everything together, explain how the sickle cell anemia character is maintained at…

A: Introduction Sickle cell anaemia is one of several inherited disorders known collectively as sickle…

Q: Please answer fast

A: Drosophila melanogaster has a large red compound eye, short antennae and three smaller simple…

Q: 7. During several days, Patient A got a meal with high caloric value, and Patient B- with a low…

A: Metabolism can be described as all of the chemical processes that occur continually within your body…

Q: 1. This graph comes from a study on the effects of European green crabs on the food web in Bodega…

A: In an ecosystem, biotic components interact with each other and exhibit various kinds of…

Q: Scenario: In a species of butterflies, the allele for red wings (R) is dominant over blue wings (r)…

A: Chi-square test for independence or association is used to check whether two variables are related…

Q: Can you give further explanations regarding this topic? We are about to tackle this in our next…

A: Our DNA is made up of four bases which are A= Adenine, C= Cytosine, G= Guanine, and T= Thymine. Here…

Q: Is the structure of organs/parts of the digestive system affected by the insect's diet? Explain such…

A: The different types of food insects eat affect the parts/ organs of the digestive system. Every…

Q: What is the fundamental moleculardifference that distinguishes a stemcell?

A: Introduction :- Stem cells are the body's raw materials, the cells that give rise to all other cells…

Q: What insects are expected to have the most sclerotized heads?

A: Introduction :- The head capsule of an insect is a hard, highly sclerotized compact structure made…

Q: Why do living trees not rot? Redwood trees, forexample, can live for centuries, but once they die…

A: Introduction :- The state of decaying, deteriorating, or declining is referred to as decay. What has…

Q: Question 14 Select one answer.  Ion channels tend to have multiple protein subunits. This indicates…

A: Introduction :- Ion channels are protein molecules that span the cell membrane and allow ions to…

Q: A patient with a urine pH of 4.5, a blood pH of 7.3 and a PCO2 of 32 mmHg. Identify the acid base…

A: With the help of a pH scale, the acidic or basic condition of a fluid can be determined. The range…

Q: Which of the following is not a sustainable fishing solution? Monitor fishing activities to in…

A: Sustainability is defined as meeting our own needs in such a way that the future generation can also…

Q: How does peptic ulcer disease cause anemia?

A: Anemia due to peptic ulcer.

Q: Proteinaceous toxins known as bacteriocin are produced by the following Col-plasmids.    A. Col B,…

A: Introduction Bacteriocins are the proteinaceous or peptidic toxins which are produced by bacteria to…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.