Question

What can we identify as the most important reason(s) for poor living standards?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Biology

Other

Related Biology Q&A

Find answers to questions asked by students like you.

Q: Are chloroplast moving or stationary? Make an inference to explain this

A: Chloroplasts are found in the mesophyll cells of the leaves. These are lens-shaped, oval, spherical,...

Q: 1) Voltage-gated ion channels on the cell body: a) allow Ca2+ to enter, leading to neurotransmit...

A: Voltage gated transport – Voltage-gated channels help in the movement of molecules in and out of the...

Q: What would be the effect on reading frame and gene function if: Two bases were inserted into the mi...

A: The nucleotide sequence may be DNA (deoxyribonucleic acid) or RNA (Ribonucleic acid). Nucleic acid s...

Q: Fifteen-year-old Dolores was embarrassed to talk with her mother about the pain she felt in her “pri...

A: Precancerous condition of cervix is the presence of squamous intraepithelial lesions. Major risk fac...

Q: What are the divisions of the immune system?

A: Immune system The human beings are always at war with foreign objects like bacteria, viruses, fungi ...

Q: When talking about photosynthesis, the word "synthesis" means to bring together molecules to make gl...

A: Photosynthesis is the method by which green plants produce food and energy. They do so by converting...

Q: WHAT IF? Suppose two plant populations exchangepollen and seeds. In one population, individuals of g...

A: It is given that the individual of genotype AA is common in one population (9000 AA; 900 Aa; and 100...

Q: A pregnant 25-year-old woman with known HIV infection presents to an obstetric office for a 20-week ...

A: Human immunodeficiency virus caused AIDS and interferes with the ability of our body to fight infect...

Q: Explain the link between greenhouse gas accumulation and microbial cycling of carbon and nitrogen

A: Microbes form the backbone of each and every biological system in order to control global biogeochem...

Q: Which of the following DNA regulatory protein “motifs” consists of one a-helix and one b-sheet, link...

A: Deoxyribonucleic acid (DNA) binding proteins are proteins that attach to single stranded or double s...

Q: Nitrogen fixing bacteria can use atmospheric nitrogen as their sole source of nitrogen. Imagine you ...

A: The microbes are grown in an artificial culture medium in a laboratory set up. These media provide n...

Q: 3. Suppose that a parent with genotype RrTt has the allele arrangement: R The gamete frequency is as...

A: The genetic map or linkage map represents the linkage of genes in chromosomes. Alfred Sturtevant, th...

Q: Question 9 Which resistant structure can Bacillus species form that E. coli cannot mycolic acid rich...

A: Bacillus species and E coli  are gram positive bacteria and thick layer of Peptidoglycan is present ...

Q: To which of the two lighting conditions would you expose seedlings if you wanted to maximize the rat...

A: Plants are autotrophs that produce their energy through photosynthesis. If the plant receives optimu...

Q: Explain the role of karyogamy in biological classification?

A: R.H. Whittaker organized the organisms into five kingdoms such as Monera, Protista, Fungi, Plantae, ...

Q: Which of the following can increase oxygen delivery to an actively metabolizing tissue?   A. l...

A: Bohr effect increases the efficiency of oxygen transport through the blood. As more and more metabol...

Q: What are the components of innate immunity?

A: The innate immune system comprises of the barriers that aids to keep viruses, bacteria and other for...

Q: If someone with auburn hair has children with someone with red hair (but whose mother had black hair...

A: On the basis of a cross involving only one trait ( monohybrid cross), the law of segregation was for...

Q: The Calvin Cycle is also called   A. the light independent reactions   ...

A: The Calvin cycle is a series of chemical reactions that fix CO2 into 3 carbon sugars.

Q: isolating a suspected agent in a sick individual that is absent in a healthy individual is sufficien...

A: Answer: Introduction: Robert Koch is a German Physician established four postulates for causative re...

Q: In what ways are the cells of the onion and Elodea similar? Different?

A: Plants are eukaryotes. Plants live mostly in terrestrial environments while some plants live in aqua...

Q: Draw/Diagram how translation starts at the N-terminus of a protein. Include the ribosome and label t...

A: The translation is the process of synthesizing peptide chains or proteins. This involves ribosome, m...

Q: In organisms that undergo alternation of generations, the gametophyte ______. Group of answer choic...

A: Alternation of generations, also known as metagenesis is the type of life cycle that occurs in the p...

Q: What is growth in "pure culture"? O Growth of human pathogens Growth of just one species in the lab ...

A: A microbial culture is a method of multiplying microbial organisms by letting them reproduce in a pr...

Q: which specifies an inactive ASIP protein, and for the Kb allele of gene K, whose product is a functi...

A: ASIP (Agouti signaling protein) is an antagonist of MC1R (Melanocortin 1 receptor). MC1R is a G prot...

Q: Which part of antibody influences it biological function.

A: The Fab region of the antibody determines antigen specificity while the Fc region of the antibody de...

Q: Explain the contribution of antigenic determinant in false negative and false positive test

A: An epitope is known as an antigenic determinant. It is a part of an antigen that is recognized by th...

Q: Homeotic genes(A) encode transcription factors that control the expression ofgenes responsible for s...

A: Gene is the basic subunit of the chromosome and it refers to the nucleotide sequence. It is known to...

Q: With respect to this form of natural selection, explain the meaning of the word directional.

A: Natural selection is a process that results in the adaptation of an organism to its environment by m...

Q: Please complete table 15.2 with diagrams that illustrate the appropriate components. Which blood cel...

A: The blood group in human beings is an example of multiple allelism. Multiple allelism refers to the ...

Q: A woman with normal chromosomes mates with a man who also has normal chromosomes. a. Suppose that, i...

A: Non-disjunction is the failure of separation of chromosomal pair during anaphase stage of cell divis...

Q: The first step of operating a fire extinguisher is to aim at the base of the fire. True False

A: The given statement regarding the operating of fire extinguishers is TRUE.

Q: How might a reduction in species diversity affect the other three components of biodiversity/.

A: Ecosystem is a biological macrosystem which forms the interacting relationship of the plant and anim...

Q: Discus immune response to a pathogen through the oral (oral-anus) and respiratory route.

A: Answer: Introduction: The immune system of body replies to pathogens or antigens by forming antibodi...

Q: Approximately how much chlorophyll was present in the moderate-light plants after 24 hours? ...

A: The given curve has amount of chlorophyll (on y-axis) and time for which light is exposed on to plan...

Q: Describe pressures in the eye, lungs, spinal column, bladder, and skeletal system.

A: The human body is composed of various physical factors that aid in diagnostic procedures. The body c...