Why did Staphylococcus aureus appear in golden yellow color. And the way to differentiate between Staphylococcus aureus And the staphylococcus albus

Q: Branchial arches are absent in humans but not in fishes.

A: The branchial arches are embryologic structures that transform into anatomic features in adults.  Th...

Q: In sweet pea plants, an allele for purple flowers (P) isdominant when paired with a recessive allele...

A: Mendel is famously referred to as the “Father of Genetics.” He gave three laws describing the inheri...

Q: Briefly explain the importance of several receptors in aquatic environment. Provide concise examples...

A: Environmental receptors: they are used in ecological risk assessment. 

Q: How do plants control the opening and the closing of stomata?

A: Introduction: There are small openings on the lower surface of the leaves. These pores are called st...

Q: What plant tissues are responsible for supporting of plant?

A: Introduction In this question we have to write the tissues responsible for supporting of plant.  

Q: Imagine a cross between AA and Aa individuals. What is the genotypic ratio among the offspring? O on...

A: Genotype is defined as the genetic constituent of an organism. There are two alleles present for a s...

Q: Which would be most useful in the process of lysing a bacterium so that it's DNA could be collected ...

A: Cell Lysis  It is the process of rupturing the membrane or walls of a cell.

Q: What difference of person to have Muscular body compare to very muscular and extremely? Like three d...

A: The muscular system is in charge of the human body's mobility. Around 700 identified muscles are att...

Q: What is the significance of putting scale bar in photomicrographs?

A:  Scale bar:A scale bar is an instrument or software that attaches to a slide or image when it is imp...

Q: What are the types of plant geotropisms? Why do the stem and the roots present opposite geotropisms?

A: Introduction :- Geotropism is the movement of plant components in reaction to gravity. Geotropism ca...

Q: Explain in your own words: What are the unique anatomical structures observed in birds to carry out ...

A: Introduction:- Avian gastronomy is as diverse as that of mammals, resulting in classifications such ...

Q: . In a certain plant, the flower petals are normally purple.Two recessive mutations arise in separat...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Answer the following: 1. Which pieces of DNA are the most informative? Why? 2. Explore the concept o...

A: The process of determining the sequence of nucleotide bases (As, Ts, Cs, and Gs) in a molecule of DN...

Q: In the phylogeny shown, how many species lack males that grow horns? Threshold mechanism 1 ,Threshol...

A: The correct answer is- a. None

Q: Why is evolution important in explaining the diversity of life

A:

Q: 1. Cross a male rat with heterozygous brown fur with female rat with white fur. Note that brown is d...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: Botulinum toxin is a neurotoxic protein produced by the bacteria Clostridium botulinum. Botulinum to...

A: Toxins produced by botulinu Clostridium botulinu is a Gram-positive, anaerobic, rod-shaped, spore-fo...

Q: What does it mean to be a disease hunter?

A: Hunter disease is a rare and inherited syndrome in which the body cannot properly digest the sugar m...

Q: What are the Rule of Independent Events, the Product Rule, and the Sum Rule. Define single nucleotid...

A: These rules are used in biology to classify events and explain the difference in various events  SNP...

Q: Where on the tree did lungs (or lung derivatives) evolve? Group of answer choices D C A E B

A: Phylogenetic tree of chordates is given in the question. Phylogeny depicts the evolutionary relation...

Q: Describe at least three other limiting factors (other than the number of predators or prey) that can...

A: The three factors that effect the size of thr population are as follows :  Environmental factor Sho...

Q: A woman will give birth to a quadruplets without knowing the gender. What is the probability of havi...

A: 1.Given,              Quadruples are born.And the total possible outcomes are 2 power 4 i.e16. And t...

Q: Label the tissues that form each layer, namely the columnar epithelium, reticular fibers, smooth mus...

A: In this photomicrograph i can't labelled the reticular fibre and loose CTP because of this image not...

Q: In your own words, kindly give the function and allowable limit (if applicable) of each of the follo...

A: Beef cubes- Beef cubes are high in protein and helps to build muscle. It prevents iron deficiency an...

Q: One of the major phylogenetic conclusions of this study is: choose one    a.   The Ginkgoales ar...

A: Answer : d.   The Gnetales are the sister group to angiosperms among extant gymnosperms.

Q: find an example of a set of genes that have been horizontally gene transferred between bacteria or a...

A: Horizontal gene transfer (HGT) can be defined as the acquisition of genetic material from another or...

Q: 12. Assume that spherical particles with diameter=100 µm and density=1.1 g/cm³ have sedimentation ve...

A: 13. Isopycnic centrifugation is better to separate RNA from protein .

Q: MULTIPLE CHOICE Question 6 Which statement explains the process of artificial selection? Human cross...

A: Answer  D) it is when humans select the beneficial traits they want 

Q: Which of the statements below is true about good predictions? can select more than one answer Group...

A: A good prediction is is forecast about what will happen in the future it is based on experience and ...

Q: How would the H+ required to produce ATP differ in an ATP synthase that has an Fo subunit with a c r...

A: H+ produce ATP in this manner ; Low pH increases the concentration of base causing mitochondria to p...

Q: If the true inheritance pattern was a normal Mendelian dihybrid cross, it would be more likely to re...

A: * Mendels dihybrid cross : *Dihybrid cross  means crossing  between two different genes that has two...

Q: How do populations of predators and prey vary in predatism

A:

Q: (d) Given below is an apparatus used to study a particular process in plants. Study the same and ans...

A: (i) Ganong's Potometer. (ii) Because not all of the water taken up by the plant is used for transpir...

Q: What is coronary disease?

A: Introduction In this question we have to discuss about the Coronary disease.  

Q: how they can affect the populations

A: Ecology at the organismic level is essentially physiological ecology which tries to understand how d...

Q: A farmer wants to keep geese out of their field. This farmer builds a fake Coyote to scare away the ...

A: Correct option is Associative learning (option 4).

Q: In Figure 6-14, write possible genotypes for each of thefour snakes illustrated.

A: Genotype is defined as the genetic makeup of an organism while phenotype is the physical manifestati...

Q: Direction: Complete the Venn Diagram. In the outer circles, write the difference between negative an...

A: Negative feedback: A control system that helps the body maintain homeostasis by sending a signal to...

Q: Gel electrophoresis separates molecules based on size O charge O weight

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: Ele...

Q: Describe the specimen and explain how the presence of fossil bacteria supports the idea that the Ear...

A: Answer : specimen is the term used for the sample of anything which is used for testing and which te...

Q: Cross the two brown frog with both heterozygous alleles on the two genes (BbGg x BbGg).  1. What is...

A:

Q: 1. What is the probability of having pink flowers when pink snapdragon and white snapdragon are cros...

A: Introduction: Incomplete dominance is a form of intermediate inheritance in which one allele for a s...

Q: Chlamydia trachomatis is a sexually transmitted infection. The organism can be classified in differe...

A: Microbes may enter the body in a variety of ways and cause infection everywhere, but antigen and lym...

Q: Question 5 0.5 pts Which of the following are receptors used for neurons during reception? O Voltage...

A: 5.  Volatge gated ion channels

Q: at are the types of hair

A:

Q: In your own understanding, Indentify the hurdles that may help to lengthen the shelf-life of squash ...

A: The shelf- life of a product depends upon the condition in which the product is being placed. Better...

Q: What are the important scientific works being pursued by epidemiologists in Singapor

A:

Q: In Figure 6-19,a. what do the square/triangular pegs and holesrepresent?b. is the suppressor mutatio...

A: Mutation is a permanent change in the genetic material (the genome) of a cell of a live creature or ...

Q: trace a glucose molecule from starch sitting in the small intestine to a body cell. What is the role...

A: A transepithelial transport mechanism, begun at the apical membrane by the cotransporter SGLT-1, tra...

Q: How is sympatric speciation different from allopatric speciation? Group of answer choices Allopatric...

A: Q. How is sympatric speciation different from allopatric speciation? Group of answer choices 1. Allo...