How would scientists describe the density of a population? O 47 giraffes living on the African savanna O 194 nematode worms in a given area of soil O 1,500 frogs living in a large pond O6,000 starlings flying in a flock going south

How would scientists describe the density of a population? O 47 giraffes living on the African savanna O 194 nematode worms in a given area of soil O 1,500 frogs living in a large pond O6,000 starlings flying in a flock going south

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter45: Population And Community Ecology

Section: Chapter Questions

Problem 2VCQ: Figure 45.10b If the major food source of the seals declines due to pollution or overfishing, which...

See similar textbooks

Related questions

Q: what is natural sciences? what is the value of studying natural sciences and how useful it is to us…

A: Biology is one of the sub disciplines of natural science. Natural science comprises of both life…

Q: Cloning of an eukaryotic gene can be carried out in bacterial cells. However, for the protein…

A: Eukaryotic genes are the regions of DNA that act as templates for the production of RNA by RNA…

Q: The Venus flytrap is a carnivorous plant that eats insects. Suppose the county where these are…

A: Loss of habitat is one of the key reasons behind the population declination of many species. This…

Q: How many molecules of NADH and FADH2 are made if one glucose molecule goes through glycolysis and…

Q: For each of the following sequences, fill in either the DNA, the mRNA sequence, or the amino acid…

A: The given mRNA sequence: AUG ACU AGC UGG GGG UAU UAC UUU UAG The corresponding DNA sequence will be…

Q: homology modelling and such are available free online. State the functions of CLUSTAL W, BLAST and…

A: Numerous computational methods are used in bioinformatics, that include sequence and structural…

Q: To be considered invasive, a species would likely have population growth rates (r) in the introduced…

A: Population growth rate : Population growth rate is the rate of change in the population, in a given…

Q: Light is needed for photosynthesis, because it

A: Plants and other living things perform a process called photosynthesis to transform light energy…

Q: DNAT A C C A C C C C C G T A T G G C T G G G…

A: DNA and RNA acts as a genetic matter that carry the genetic information from one generation to…

Q: Which statement is usually true about phylogenetic trees? a) nodes represent points when traits…

A: Cladogenesis represents divergent evolution or phylogenetic evolution in which parental population…

Q: Instructions: Put the following terms into a word map to explain how they are interrelated for DNA…

A: DNA has the ability to self replicate. It undergoes semi-conservative replication. DNA Replication…

Q: In the cell wall staining experiment of Bacillus megaterium, what color can you find in a) cell…

A: Introduction: In biology, staining is done to draw attention to particular structures so that living…

Q: a man with depressive disorder is contributed in drug study that inhibit the b2 conversion to its…

A: A man with depressive disorder contributing in drug study that inhibits the conversation of b2 into…

Q: The haploid number of chromosomes in a cell of a grasshopper is 18. How many chromosomes are in a…

A: A chromosome is a lengthy DNA molecule that contains all or a portion of an organism's genetic code.…

Q: Asexual reproduction provides a unique immune system to each human. Sexual reproduction is a fast…

A: please follow steps 2 & 3 for detailed explanation.

Q: Which type of ossification process begins with a hyaline cartilage model that has two ossification…

A: Introduction : The bones and cartilage in the baby skeleton are relatively larger in number. Many…

Q: 10 b. The half-life of polonium-218 is 3.0 min. If you start with 20.0 g, how long will it be before…

A: According to the question The initial concentration is 20g No = 20g The final concentration…

Q: 13. The following dilutions were performed to determine the concentration of bacteria in a culture.…

Q: What would happen to the ecosystem services provided by a coral reef if it were to sustain permanent…

A: Numerous crucial services are offered by coral reefs to both the environment and people. They…

Q: Describe an exercise routine that would build up each of the following groups of muscles: anterior…

A: When your muscles are making energy anaerobically, lactic acid is came out as a byproduct. It build…

Q: Does Totoaba offer any ecosystem benefits? I know their demise is causing the Vaquita to go extinct…

A: Totoaba: Totoaba is a large marine fish found in the Gulf of California, is well known for its high…

Q: Discuss the control of gene expression in eukaryotes. PLEASE KEEP

A: Gene expression is the transcription of gene into mRNA and translation to protein. Gene expression…

Q: The ribosome is unique to eukaryotic cells removes introns from RNAs catalyzes the formation of the…

A: Introduction : Ribosomes are known as protein factory, as they help in the synthesis of proteins.…

Q: Which of the following specifically explains why glucose uptake into intestinal cells happens in…

A: The most appropriate answer is option C. Na+ ions are always present at higher concentrations…

Q: If the primers you purchased possessed the following information. Number of Guanine: 5 Number of…

A: Melting temperature of primer depends on AT and GC content and length of primer. There are two…

Q: Days with low heart rate variability indicate that your nervous system is relaxed and ready to…

A: Introduction The minor variations in the time between your heartbeats are known as heart rate…

Q: Someone who has been running a race is probably quite hungry at the end of it, while someone who…

A: Introduction Digestion is the complex process in which complex substances are broken down into…

Q: Twenty hoki (sea fish) are translocated into an aquaculture facility for research. The hoki are…

A: The number of three different genotypes are given: CC 1 CG 7 GG 12

Q: Describe the structural differences between the forewing and hindwing of Which wing is most…

A: INTRODUCTION-Jumping insects belonging to the grasshopper group (suborder Caelifera) are found in a…

Q: 16. What is the relationship between an organism's DNA and protein? DNA determines which RNA…

A: Introduction Deoxyribonucleic acid is a polymer made of two polynucleotide chains that coil around…

Q: Are the invertebrates polyphyletic, monophyletic, or paraphyletic? (all organimsms shown are…

A: The construction of phyllogenetic tree helps us identifying the common ancestor of them.…

Q: Calculate the number of grams needed to prepare 100 mL of a 0.20 M solution of cobalt sulfate…

A: 1 mole of a substance is equal to that substance's Molecular weight The molecular weight is cobalt…

Q: Why can more organisms tolerate higher concentrations of sugar than salt? Please explain from both…

A: Introduction:- Organisms habitat that contain an excess of carbohydrates in the form of sugar are…

Q: do Daphnia magna have a closed circulatory system.

A: Daphnia Magna also known as the water flea, belongs to the phylum Arthropoda. These organisms have a…

Q: Choose all the answers that apply. Where are osteoprogenitor (osteogenic) cells found?…

A: Introduction: Osteoprogenitor cells, sometimes termed to as osteogenic cells, are stem cells that…

Q: is energy is released when ATP loses a phosphate group true about ATP and ADP

A: ATP is the energy currency of the cell and is made up of adenine and ribose sugar with three…

Q: Describe the steps of DNA replication. (3 sentences please)

A: Introduction: DNA replication is the process of duplicating DNA. Replication is carried out through…

Q: A B cat frame-shift no cat no cat cat nonsense cat C % survival 120 100 80 60 40 20 0 42 cat cats…

A: Fig 4: Panel A- Technique: Fluorescence microscopy has been used. All the 4 strains are grown on in…

Q: Name the molecules that cycle thriught living systems

A: Living organisms continuously interact among themselves and also with their environment in order to…

Q: Fatty acids activate Thermogenin, UCP-1 Channel H Hº H H H H' UCP-1 disturbs proton gradient H Hº H+…

A: Aerobic cellular respiration involves production of energy in the presence of oxygen from the…

Q: Which of the following phylogenies would be rejected as optimal by the parsimony criterion?…

A: Phylogenetic represents evolutionary relationship between taxons in the phylogeny.

Q: Caenorhabdiris elegant posses motor neurons called MNs. It has been determined that few cells known…

A: Neurons are the fundamental units of the brain and nervous system. These are the cells responsible…

Q: The soil bacterium Agrobacterium tumefaciens, also regarded as 'nature's own genetic engineer', is…

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

Q: Explain any 5 non-communicable diseases clearly stating the predisposing factors, prevention and…

A: Noncommunicable diseases (NCDs), including heart disease, stroke, cancer, diabetes and chronic lung…

Q: Briefly summarize the article below

A: Specificity protein 7 is required for proliferation and differentiation of ameloblasts and…

Q: *REQUIRED 23. What are the inputs of the Light Dependent Reaction represented by

Q: Solution I: 50 mM glucose, 25 mM Tris-Cl (pH 8.0), 10 mM EDTA (pH 8.0) Solution II: ??? Solution…

A: Judging by the Chemical reagents used in the protocol ,it is alkaline lysis method of Plasmid…

Q: Consider the maternal effect gene that controls snail coiling where D = dextral, dominant, d =…

A: Shell coiling in snails can be dextral (coiling with the right hand) or sinistral (left hand…

Q: other diseases like Kwashiorkor Syndrome

A: Kwashiorkor: It is a condition which results from the inadequate protein intake. Initial symptoms…

Q: COP

Concept explainers

Population Growth

R and K Selection

R and K selection are concepts in ecology used to describe traits in the fluctuation of a population or population dynamics. For example, they describe the life-association traits between parent and offspring, such as quantity or number of young ones born at a time, quality of parental care, the age to maturity, and reproductive effort.

Question

- SC5 X
P Parchment Exchange - Leader in X G how would scientists describe th x
e.learn.edgenuity.com/player/
Science - SC5181 A
1
2
5
How would scientists describe the density of a population?
O 47 giraffes living on the African savanna
O 194 nematode worms in a given area of soil
O 1,500 frogs living in a large pond
O6,000 starlings flying in a flock going south
Mark this and return
how is poir

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

SCIENCE, TECHNOLOGY, AND SOCIETY Some people regardthe rapid population growth of less industrialized countries asour most serious environmental problem. Others think that thepopulation growth in industrialized countries, though smaller,is actually a greater environmental threat. What problems resultfrom population growth in (a) less industrialized countriesand (b) industrialized nations? Which do you think is a greaterthreat, and why?
3.1 Answer this question, well detailed with a lot of information filled in. It is important to answer with more than 700 words please!!. 1.Create a table or graph of your choice to illustrate the difference in the size of the beluga population over a period of your choice. Explains the reasons why the size of the population is affected.
You are studying a population of beetle size 3000. During a month period you record 400 births and 150 death in population. Estimate r what is overall change in population?
https://www.sciencedirect.com/science/article/abs/pii/S004896971730949X Use this source to discuss the chimpanzee is an endangered
Age structure diagrams for two hypothetical human populations are shown below. Describe the growth rate of each population and discuss the current and future social and economic problems that each is likely to face.
Mountain gorillas are a highly endangered primate species, with 800 or so individuals surviving in the two remaining populations. A recent sampling of mountain gorilla genomes revealed a very low level of genetic diversity. Explain why a decline in genetic diversity often accompanies a decline in population size.
Figure 47.16 Which of the following statements is not supported by this graph? There are more vulnerable fishes than critically endangered and endangered fishes combined. There are more critically endangered amphibians than vulnerable, endangered and critically endangered reptiles combined. Within each group, there are more critically endangered species than vulnerable species. A greater percentage of bird species are critically endangered than mollusk species.
The age structure diagrams for two hypothetical populations are shown below. Describe the growth rate of each population and discuss the current and future social and economic problems that each is likely to face.
Think back to Section 44.6. When researchers moved guppies from populations preyed on by cichlids to a habitat with killifish, the life histories of the transplanted guppies evolved. They came to resemble those of guppy populations preyed on by killifish. Males became gaudier; some scales formed larger, more colorful spots. How might a decrease in predation pressure on sexually mature fish allow this change?
Figure 45.10b If the major food source of the seals declines due to pollution or overfishing, which of the following would likely occur? The carrying capacity of seals would decrease, as would the seal population. The carrying capacity of seals would decrease, but the seal population would remain the same. The number of seal deaths would increase but the number of births would also increase, so the population size would remain the same. The carrying capacity of seals would remain the same, but the population of seals would decrease.
Bluebirds are songbirds that, like wood ducks, nest in cavities in trees. European house sparrows, which have been introduced to North America, also nest in such cavities. Explain how the arrival of the house sparrows affected the carrying capacity for bluebirds. What affect would you expect this change have on the number of bluebirds?
Figure 19.6 If the major food source of seals declines due to pollution or overfishing, which of the following would likely occur? a. The carrying capacity of seals would decrease, as would the seal population. b. The carrying capacity of seals would decrease, but the seal population would remain the same. c. The number of seal deaths would increase, but the number of births would also increase, so the population size would remain the same. d. The carrying capacity of seals would remain the same, but the population of seals would decrease.