Which of the following is a symbiotic relationship?   Two plants competing for light   A fox feeding on rabbit   A small crustacean feeding on the blood from the gills of a fish   A fungus breaking down dead organic matter

Q: discuss how ACC deaminase containing plant growth-promoting bacteria facilitates plant growth and…

A: Plant growth promoting bacteria effect the growth of plants :-

Q: What is a lethal allele? Contrast recessive lethal allele and dominant lethal allele.

A: Allele: An allele is one of two or more versions of a gene. An individual inherits two alleles for…

Q: Animal Population Over Time The bar graph represents experimental data collected in a region of…

A: >> Hypothesis: With increasing human population over the years there is a decline in the…

Q: State for each of the following statements if they are true or false: a. Cumulative incidence ratio,…

A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the remaining…

Q: Q.1. What is the role of Agrobacterium tumefaciens in plant transformation?

A: Agrobacterium tumefaciens- It is a plant pathogenic bacterium. It is a naturally occurring soil…

Q: Wxplain why the 5’-to-3’ rule creates a conundrum during replication.

A: Answer

Q: Explain the process of somatic hybridization.

A: Plant hybridization- the process of crossbreeding between genetically dissimilar parents to produce…

Q: Immune-mediated myositis (IMM) is a muscle wasting disease that occurs in quarter horses with an…

A: Given information IMM or immune-mediated myositis is a muscle-wasting disorder. The mutation is…

Q: ng the body structures of a sea anemone, a flatworm, a nematode, an annelid worm, and a fish. Are…

A: Our world is full of biodiversity. All kind of living organism that are found on our earth…

Q: A facility says they need 15 μL of a 40 ng/μL solution of plasmid DNA for sequencing. The typical…

A: Appropriate amount of DNA is one the key elements in gene sequencing. Amount of DNA for sequencing…

Q: How to calculate % organic matter content in leaves?

A: To remain active microorganisms need a good balance of carbon and nitrogen (ranging from 25 to 35)…

Q: Body too warm Body too cold Body Body cooler warmer Homeostasis is the control process that " keeps…

A: The homeostasis mechanism is responsible for maintaining a constant internal conditions in our body.…

Q: Q.1. What is the role of Agrobacterium tumefaciens in plant transformation?

A: Introduction In this question we will discuss about the role of Agrobacterium tumefaciens in plant…

Q: Using a schematic diagram, summarize the following steps in preparing competent cells for…

A: prepare competent cells for transformation ;- Add 20 µL of each ligation reaction or 1 ng of uncut…

Q: mutualism

A:

Q: Fungal infections are most common in______ . a. plants c. mammals b. insects d. birds

A: Introduction :- A fungus is a microscopic organism that can be mould or mildew. Fungi can be found…

Q: 3. Why can't Enterobius vermicularis not analysed thru stool examination?

A: Because of the female's long, pointed tail, the nematode (roundworm) Enterobius vermicularis is…

Q: 2. What is meant by the "unholy three" and what made the parasites termed such?

A: Ascaris lumbricoides, Trichuris trichiura, hookworm these are called as the unholy three.

Q: Lois and Peter, who are each NOT trisomic for chromosome 21, are awaiting the birth of a 2nd child…

A: * Given that Lois and Peter are not trisomic for chromosome 21 and they have a child Meg with no…

Q: Scientists were studying three organisms (B, D, and G) for the amount of time spent by the cell in…

A: The cell cycle is the process through which a cell can divide, develop, and repair itself. There are…

Q: 3. What should be the highlight of health education and promotion activities for prevention and…

A: Bad sanitation can be contributing factor to the spreading of the disease related to parasites.…

Q: The life table below is for a species of lizard. Use it to answer the questions below. It can be…

A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…

Q: Which of these tuning curves illustrate the role of the outer hair cells for amplifying the…

A: the frequency of the originating sound determines the location of the peak of the travelling wave on…

Q: [Cellular Respiration] Which feature depicted in the figure is due to the function of the electron…

A: Cellular respiration is a process of breaking down large sugar molecules into their monomers to…

Q: Brown hair (B) in rabbits is dominant over white hair (b). A brown hair rabbit is crossed with…

A: The B allele encodes brown hair. It is dominant over b allele. The bb encodes white color.

Q: Of all the parasitic insects discussed herein (endoparasites, ectoparasites, mallophaga, anoplura,…

A: Introduction :- Parasites are the organism's which lives at the body surface or inside the body of…

Q: What are the main events of the first mitotic period?

A: Introduction - Mitosis is a phase of the cell cycle in which a cell's nucleus is divided into two…

Q: Compare the excretory systems of a flatworm and an annelid worm. How are they similar? How are they…

A: Animal kingdom is a kingdom which comprises of Eukaryotic , heterotrophic organism . It comprises of…

Q: Briefly explain this statement -"Use of Laboratory Animals in Pharmaceutical Research " Please…

A: Animals in the laboratory are utilised in a variety of settings, such as: Medicine is the process of…

Q: In humans, Rh+ individuals have the Rh antigen on their red blood cells, while Rh− individuals do…

A: Rhesus (Rh) factor is a protein located on the surface of red blood cells that is inherited. You're…

Q: Charles Darwin had so many observations after his voyage through the HMS beagle. What Darwinian…

A: Charles Robert Darwin, English naturalist, was the first to founded the theory of organic evolution.…

Q: Researchers are using lentivirus to deliver fetal hemoglobin genes to individuals with sickle cell…

A: Gene therapy is used to correct defective genes in order to cure a disease or help your body better…

Q: Discuss the ecological importance of tapeworms.

A: Answer

Q: You are studying a biochemical pathway and isolate Neurospora mutants I, II, and III. Mutant I can…

A: According to all the information given above, A will be considered as the starting point of the…

Q: What proportion of energy stored at one trophic level ends up being LOST as it moves to the next…

A: The "trophic level" is simply a feeding level, as seen in a food chain or food web. The bottom…

Q: Identify the parts on the picture at the top. [ DNA, Chromosome, Tumor Suppressor, Proto-Oncogene,…

A: * Chromosomes are thread like structures which can be found inside the nucleus of animal and plant…

Q: Detail the symptoms and presentation of the disease (1 paragraph), the mechanistic pathology of the…

A: Answer :-  * symptoms and presentation :- As the infection proceeds to increase and annihilate your…

Q: you are asked to develop a risk management plan for laboratories working with biohazards. describe…

A: Emergency management or preparedness is a critical subject that involves a varied collection of…

Q: Chargaff's rule applies to: Group of answer choices A. only RNA B. both DNA and RNA C. only DNA…

A: INTRODUCTION chargaff's rule This rule state that the purine and pyrimidine bases of DNA of any…

Q: Describe some of the ways in which animal body plans can vary.

A: Introduction A body plan, also known as a Bauplan or ground plan, is a set of physical…

Q: Using your own words, differentiate the following words. 1. Open circulatory system vs. Close…

A: Circulation can be described as the to and fro movement of something. Circulation is required to…

Q: SET 2: In corn, the following allelic pairs have been identified in chromosome 3: +/b > plant color…

A: Genes forms the hereditary units of life. The genes can have alternative forms called as alleles.…

Q: What is the mitotic apparatus?

A: Introduction - The mitotic spindle is a structure that separates duplicated chromosomes during cell…

Q: What is the advantage of a complete digestive tract?

A: An incomplete digestive system is made up of a single opening digestive cavity that functions as…

Q: Explain echolocation in bats.

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: a.Briefly describe the roles of Rhizobium, Nitrosomonas, Nitrobacter and Pseudomonasbacteria in the…

A: Rhizobium is the bacteria that live in symbiotic association with the root nodules of the leguminous…

Q: Q.10. What is the role of microbes in reducing environmental degeneration caused by chemicals?

A: Microbes are organisms that are too small to see without the use of a microscope. They include…

Q: Drag and drop the correct choice into the blank space Drag the labels of the parts of the…

A:

Q: You’re working in Marshall Nirenberg’s lab, trying to decipher the genetic code. You use several…

A: Marshall Nirenberg studied the genetic codes for protein synthesis in his biochemical research. He…

Q: A researcher that uses mouse models to understand protein function in the immune system ,genetically…

A: INTRODUCTION Genetic Engineering Genetic engineering uses rrecombinant DNA technology to alter the…

Air Pollution

The excess accumulation of pollutants or undesirable alterations in the environment and its resources such as air, water, and land can be referred to as pollution. Pollution affects the components of the environment. Pollution is considered a global issue as it is showing harmful effects worldwide. Metropolitan cities are more impacted by pollution than countryside or villages.