Write five different laboratory instruments used to test blood in different fields. Explain the process on how it is used.

Q: Why is Abscisic acid also known as stress hormone?

A: Abscisic acid is referred to as a stress hormone because it causes a variety of responses in plants…

Q: Why is not any one parameter good enough to demonstrate growth throughout the life of a flowering…

A: A plant's growth is considered to have occurred when the amount of protoplasm in the plant…

Q: How do predator populations "mold" prey populations? Support your answer with evidence from your…

A: Predator is the organism which eats other organism, and prey is the organism which is food of…

Q: genotypes of parents

A: Answer :

Q: T cells and B cells have many similarities in how they produce their highly diverse repertoire of…

A: Somatic hypermutation (or SHM) is a biological mechanism by which the immune system adapts to new…

Q: Construct a dichotomous key containing the following

A: Dichotomous key : A dichotomous key is an important scientific tool, used to identify different…

Q: Explain why there are no tree-sized bryophytes.

A: Plants on land are divided into two types: vascular plants and non-vascular plants (also called as…

Q: Polymerization of tubulin subunits into microtu-bules occurs with an increase in the orderliness of…

A: A cell is a mass of cytoplasm that is bound remotely by a cell layer. Generally minute in size,…

Q: Suppose you spot two species of birds feeding side byside, eating seeds from the same plant. You…

A: In the field of biology, competition is a type of an interaction that lies between any organism and…

Q: COMPARE AND CONTRAST THE ANATOMICAL DIFFERENCE BETWEEN THE FALLOPIAN TUBES AND THE VAS DEFERENS.

A: INTRODUCTION The tissues, glands, and organs are involved in producing offspring (children). In…

Q: Explain why pure water has the maximum water potential.

A: Introduction In this question we have to explain why pure water has the maximum water potential.

Q: What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c)…

A: Answer :  Chondriocytes : these are the cells which are responsible for the formation of the…

Q: Are there any H3O+ ions present in pure water at neutral pH (i.e., at pH = 7.0)? If so, how are they…

A: Pure water is also referred as either the distilled water or deionized water. In the distilled…

Q: What are the steps involved in formation of a root nodule?

A: Root nodules are found in plants. It is formed due to symbiotic association between the leguminous…

Q: Question 8. What method can be used to compare the transcriptomes of individual single cells?

A: Methods used for comparing the single cells transcriptomes.

Q: b. The proximal histidine forms a(n) Select ] bond with [ Select ] while the distal histidine forms…

A: Hemoglobin is the pigment present in the red blood cell. It transports gases across the body parts.

Q: 1/How can an inhibitor affect enzyme activity in a cell? 2/Outline glycolysis in terms of…

A: 1) Enzyme inhibitors are substances that modify the catalytic motion of the enzyme and therefore…

Q: at are the factors affecting the rate of

A: Diffusion is a net movement of molecules along the concentration gradient i.e., region of higher…

Q: What role does root pressure play in water movement in plants?

A: It is the positive pressure that develops in the roots of plants as a result of the active…

Q: A person with Down syndrome has one less chromosome than normal. Select one: a. False b. True

A: Introduction Chromosomes are the condensed form of chromatin present in the nucleus of the cells.…

Q: Did your recombinant DNA have more than one insert? What was the orientation of the insert(s)? Make…

A: *Recombinant DNA technology is to transfer genes from one organism to another or changing genes by…

Q: the charophytes are at the base of the phylogenetic line of land plants. True or False

A: Charophytes are green algae found in fresh water which are autotrophic  They are also called…

Q: Austria and Luxembourg banned the import of genetically modified cotton seeds by Monsanto as they…

A: Genetic pollution or genetic contamination is the unintentional introduction of genetically…

Q: Explain pressure flow hypothesis of translocation of sugars in plants.

A: This is the most plausible theory for translocation of sugars in plants as it explains adequately…

Q: Complete the Table: Situation: Princess Bell cross breed her roses flowers. The pink-colored rose…

A: Punnet square is used in the prediction of the genotype of the offspring when two parents are…

Q: In which of the following scenarios would selective media most likely be used to DECREASE the number…

A: * Microbiota are the microorganisms that are commensals or  symbiotics  or pathogenics. *Function of…

Q: How many links long are MOST food chains? O 2 links or fewer O 5 links or fewer 8 links for fewer O…

A: Introduction A food chain is a feeding relationship between different organisms in a particular…

Q: The elements oxygen and sulfur have similar chemical properties because they both have six electrons…

A: Three types of bonds are ionic bonding, covalent bonding, and metallic bond. An ionic bond is a…

Q: Even though a very few cells in a C4 plant carry out the biosynthetic - Calvin pathway, yet they are…

A: C4 pathway is also known as Hatch - slack pathway which is a photosynthetic process of carbon…

Q: In your point of view as a senior high school stem student, How will you raise an awareness on the…

A: Hypertension :  It is the increase of the arterial blood pressure of blood exerted on the wall of…

Q: How can you distinguish between H. habilis and H. erectus?

A: Homo Habilis and Homo Erectus are two fascinating species of human or hominid evolution that are…

Q: How many possible different trees (branching pat-terns) can in theory be drawn to display the…

A: Introduction The most recent common ancestor (MRCA) of a group of organisms, also known as the last…

Q: Name and describe the three different categories of carbohydrates, including their structures and…

A: Carbohydrate is a group of organic compounds occurring in living tissues and foods in the form of…

Q: What is the significance of step-wise release of energy in respiration?

A: In biology, respiration is defined as the process of converting oxygen into carbon dioxide and water…

Q: Multicellular organisms have division of labour. Explain.

A: Introduction We will explain the given statement in below step.

Q: how are SDS-PAGE and BN-PAGE techniques used determine the composition of protein-photosynthetic…

A: PAGE OR the polyacrylamide gel electrophoresis is a kind of molecular technique that involves the…

Q: Explain how the reproductive traits of seed plants give them anadvantage over seedless plants in dry…

A: There are several reasons for the plants to survive in the dry climates. After the maturation, the…

Q: In Central America, it has been found that if natural forests are retained within and around coffee…

A: Win-Win situation It is a kind of situation when all parties are benefitted or are satisfied in some…

Q: The deep scattering layer is created by which of these: a) seasonal changes in the thermocline b)…

A: Phytoplanktons are marine algae that are able to synthesize their own food due to presence of…

Q: This is a biology textbook. Explain why the chemical principles that are described in this chapter…

A: Chemistry is the science of matter (atom and molecules), whereas biology is the study of living…

Q: Compare and contrast the chickenpox and shingles. For each disease, include in you answer: 1.…

A: INTRODUCTION A pathogen is an organism that causes illness in its host, with virulence referring to…

Q: Discuss the advantages and disadvantages of targeted vs mass control using COVID-19. ( if you can…

A: Covid-19 is a viral infection caused by a coronavirus.

Q: What are the cellular components of blood?

A: It contains a variety of different components, including erythrocytes (RBCs), leucocytes (WBCs), and…

Q: Discuss how bats and bats pollinated flowers are modified to maximize each other 2. Describe an…

A: Pollination is a process in which flowers reproduce sexually through meeting of the female and male…

Q: Which of the following is fertilized to produce a zygote?

A: 29) As during oogenesis the secondary oocyte or the ovulated egg has been arrested in the Metaphase…

Q: explain properly. How is a species’ population dynamics affected by the presence of another species…

A: A species ecological niche can be defined as the range of resources and the conditions allowing the…

Q: Which are thought to have evolved first, aerobic bacteria or photosynthetic bacteria? Explain.

A: There are two main types of bacteria, aerobic and anaerobic. Aerobic bacteria need oxygen to…

Q: What is midpoint potential of redox active centers in photosynthetic organisms? What factors affect…

A: Note- as we are allowed to do only one question at a time. I'm posting answer of first question.…

Q: What are bypass polymerases? How do they differ fromthe replicative polymerases? How do their…

A: Polymerases are enzymatic proteins that has a specific role in maintaining the overall molecular…