Do you think the human species can continue raising its global carrying capacity? How so, or why not? Do you think we should try to keep raising our carrying capacity? Why or why not?

Q: What are some advantages of ecotourism for a state like Hawai‘i? What might be a potential disadvant...

A: Introduction Ecotourism is defined as "responsible travel to natural areas that conserves the enviro...

Q: of the following statements must be backed up with an in-text citation of a published sour A. I beli...

A: An in-text citation is a short version of a reference you have made in your work-cited list or bibli...

Q: Joe has the hiccups. The hiccups are periodic spastic contractions of the diaphragm. The diaphragm s...

A: The diaphragm generates the hiccups.  Hiccup is a severe involuntary (spasmodic) contraction of the ...

Q: Explain the definition of primary aging and secondary aging, give some examples.

A: Aging is associated with dynamic biological, physiological, environmental, psychological, behavioral...

Q: . Complete the following table by identifying the feedback mechanism involve in the following situat...

A: Endocrine system functions and maintain homeostasis based on the feedback mechanisms . Hormone level...

Q: Eggs subjected to an isotonic solution will have a measured circumference that

A: Introduction: Isotonic solution:Two solutions with the same osmotic pressure over a semipermeable me...

Q: Acetyl-CoA, the TCA Cycle, and the Electron Transport Chain

A: Acetyl-CoA (acetyl coenzyme A) is a molecule  participates in some biochemical reactions in protein,...

Q: A mutation creates a STOP codon where one was not before. Which of the following could NOT h O Delet...

A: All genetic variety comes from mutation, which provides the raw material for evolutionary forces lik...

Q: Consider these two crosses and assume that independent segregation is exhibited by all gene pairs. D...

A: Introduction: The Punnett square is a square diagram used to predict genotypes in a cross or breedin...

Q: Why are earthworms important in our ecosystem?

A: Introduction: Earthworms have a reddish brown color with a cylindrical body. The body is also elonga...

Q: Calculate the change in osmolarity and the volume of extracellular and intracellular fluid when a hy...

A: Osmolarity is concentration of active particles in a solution. 

Q: Dr. Cantu discovers an archaeon living in a hot spring in the El Tatio geyser field in Chile where t...

A: Answer :- Option (C) is correct. - Thermophilic.

Q: Which of the following is the most appropriate pairing of microbe and biosafety level?   methicillin...

A: BSL 1 - bio safety level 1 -this type of Laboratories contain microbes that may or may not cause the...

Q: How many carbon dioxide molecules are liberated after each cycle of the Krebs cycle? For a single gl...

A: Introduction From the above question we have to explain How many carbon dioxide molecules are libera...

Q: Which of the following statements must be backed up with an in-text citation of a published sour A. ...

A: In order to understand the question, we need to know what is an in-text citation: An in-text citatio...

Q: Answer the following questions: If a corn grain is actually a fruit, where is the pericarp? Does a ...

A: Corn or maize is the most commonly eaten cereal which is a bunch of kernels or seeds.  Fruits are de...

Q: What is responsible for sharp differences in species diversity between places such as India vs South...

A: The number of different species found in an environment, as well as the relative abundance of each o...

Q: I don't understand, pls help ASAP!

A: The beta-sheet of the spider comprises the alanine.  

Q: A hypothethical population of 10,000 humans has 6,840 individuals with the blood type AA, 2,860 indi...

A: Given that, AA individuals are= 6840 AB individuals are= 2860 BB individuals are= 300 Total=10000  

Q: Bdellovibrio would be great to use to treat all human pathogens, but it cannot be used as biological...

A: Based on an experiment conducted in 1992 by Jackson and Whiting, Bdellovibrios is a potential agent ...

Q: What are some industrial processes that use bacteria What are examples of human diseases caused by b...

A: Bacteria in industries :- Bacteria are used in various industries like food industry, pharma industr...

Q: Your patient is HIV+ and is having trouble sticking to their treatment plan. Help them understand wh...

A: HIV drug resistance - when virus replicating continuously even in the presence  of that particular i...

Q: Is plastic surgery good

A: Yes in case anyone wants to improve the esthetics of a certain parts of the body, plastic surgery is...

Q: OR Use the tree to determine whether salamanders have claws or nails. Hagfish Salamander Lizard Perc...

A: Cladogram: they are the branched diagrams which represents evolutionary relationships. For studying ...

Q: Questions 1. Which of the lenses does not contribute the magnification of the specimen? 2. What are ...

A: Since you have posted a question with multi- sub parts , we will solve first three sub-parts for you...

Q: Enrichment culturing may require use of controlled environmental conditions.   True False

A: Enrichment culturing involves selection and growth of a particular type of microorganism.  Enrichmen...

Q: Describe the steps involved in allopatric speciation.

A: The term speciation is associated with the new and distinct species origination from its population ...

Q: Is there a Hardy-Weinberg equilibrium in the population?

A: The Hardy-Weinberg formulas are used to tell whether evolution has happened in the population or not...

Q: Take a look at an adaptable landscape with several fitness peaks. Why does a population of, say, a v...

A: SARS- Cov2 these viruses can infect people and some animals. SARS-CoV-2 was first known to infect pe...

Q: How are the metabolic pathways different in lactic acid fermentation and ethanol fermentation?

A: Lactic acid fermentation as well as alcoholic fermentation both occurs in absence or lack of oxygen....

Q: Which of the following is the correct sequence of structures involved in the hearin external to inte...

A: Answer : Option (5) is correct. Pinna, tympanum, ossicles, cochlea, cochlear nerve.

Q: What are the main features of animal husbandry? Explain thoroughly.

A: Animal husbandry represents the branch of agriculture that is about the care and rearing of livestoc...

Q: The major function of the tympanum is to; O None of these is correct Convert sound (pressure) waves ...

A: Answer :- Option (B) is correct. - Convert sound (pressure) wave into mechanical vibrations.

Q: the tree to determine which lineage is oldest. Hagfish Salamander Lizard Perch Mouse Pigeon

A: A phylogenetic tree is a pictorial representation that shows the lines of evolutionary descent of di...

Q: A patient with flatulence (gases in the digestive tract) might have active View Available Hint(s) fo...

A: Flatulence is a buildup of gas in the digestive system that can lead to abdominal discomfort.Flatule...

Q: The diagram shows a phylogenetic tree. Ray-finned fish Sharks Amphibians Primates Rabbits Crocodiles...

A: Phylogenetic tree It refers to a branching diagram that displays the evolutionary relationships of d...

Q: A broth containing 1 million bacterial cells is treated with an antimicrobial agent that kills 90% o...

A: Option c is correct.. 7 minutes. If A broth containing 1 million bacterial cells is treated with an ...

Q: How does the ecological impact from a diet consisting strictly of animal products (e.g., dairy produ...

A: Calories are defined as the energy that an individual obtains from food consumption and then uses by...

Q: Which of the following is NOT a characteristic for bacteria in general? a. Plasma membrane has no s...

A: Bacteria cell are prokaryotic in nature and they do not have true nucleus and cell wall.

Q: Do you think circumcision should be illegal?

A: Circumcision is a surgical procedure that includes removal of foreskin of penis. 

Q: 120 20 Feeling 102 100 99% 104 80 0.2 95%. 106 60 0% 2x102 108 40 75% 2x10 1% 50% 10-10 20 5% 2x104 ...

A: Ear is the organ that enables hearing and, in mammals, body balance using the vestibular system.

Q: Which of the following statements is true about the IL-1 family of cytokines? A. They are powerful a...

A: IL-1(Interleukin-1) family of cytokines are a group of 11 cytokines that are associated with innate ...

Q: Crenation can result from a change in which of the following?   osmotic pressure hydrostatic pressur...

A:  INTRODUCTION     Crenation is determine the water may existing the cell via Osmosis. Crenation main...

Q: Which  sentence says true about evolutionary relationship of organisms? *         a. DNA evidence sh...

A: Evolutionary relationship  It explains the relationship between species. It relates the similarities...

Q: In the laboratory you observe that IL-4 stimulates the proliferation of B cells, cytotoxic T cells a...

A: Introduction: Cytokines are a group of proteins that serve as chemical messengers and are secreted b...

Q: Mutations can sometimes happen in the sex chromosomes. What is the effects if a female has a missing...

A: Answer :- when mutations happen in sex chromosomes then it effects female has missing sex chromosome...

Q: Describe environmental systems

A: The earth houses the biotic and abiotic factors of ecosystems.

Q: Pros and Cons of CRISPR-CAS9  please explain it in a simple language

A: Answer 

Q: 1. A nondisjunction is a rare event during meiotic division wherein the homologous chromosomes fail ...

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading ...

Q: Protein purification table: A 50 ml crude skeletal muscle extract contains 32mg of protein per ml. T...

A: Amount of initial extract formed = 0.14 µmol /minute. Protein = 32mg/ml,  given then for 10 microlit...

Communities and Ecosystems

Ecology contains two words: Eikos means dwelling, and logy means to study, so the combined meaning is studying habitat or living.