Which of the following lead to the decline of grey wolf population in the US northwest in the early 1900s? A. disease B. starvation C. hunting

Q: Which is an example of directional selection after several generations on an island population from…

A: Introduction :- "Evolved" refers to the process of biological evolution, which is the gradual change…

Q: Why was the location of the Ebola outbreak so catastrophic?  A. Because it began on the border of 3…

A: The question is asking why the location of the Ebola outbreak was so catastrophic. The Ebola…

Q: Which factor is not responsible for the large increase in the human population over the last 300 or…

A: Advances in the field of medicine and the increased supplies of food quantities have supported the…

Q: Which is a possible vector of a tropical eukaryotic parasite?a. contaminated drinking water c.…

A: A vector of a parasite is said to an organism that transfers the parasite into the subsequent host…

Q: Which is not a factor that leads to the extinction of a species?

A: Introduction A species being extinct means it will never return to the planet. It occurs when the…

Q: In the case of the Ebola outbreak in the Democratic Republic of the Congo (then called Zaire) in…

A: The objective of the question is to identify the initial transmission method of the Ebola virus to…

Q: In agriculture, growing only one crop at a time is called? A. Strip mining B. Monoculture C.…

A: Cultivation of crops is the practice of growing crops for its future use as food or fodder for…

Q: Who expanded the use of oils into alternative medical practices

A: Alternative medicine is any practice that aims to achieve the healing effects of medicine, but which…

Q: What is the greatest source of genetic variation in plant and animal populations?   a. Geographic…

A: In both plant and animal populations, genetic variety is an important component of evolution and…

Q: which human trait is currently experiencing selective pressure (evolving)?     a. gut size     b.…

A: Selection pressures can be defined as those external agents that mainly affect the survival of the…

Q: Which statement best summarizes the life cycle of Plasmodium falciparum, the organism that causes…

A: P.falciparum is a unicellular protozoan which cause malaria in humans. P.falciparum is one of the…

Q: A continuously growing population of kangaroos has a population size of 100 and an intrinsic rate of…

A: Given - No= 100 r=0.1 N=100*0.17  Formula= N = N0 * rt

Q: What event is thought to have contributed to the evolution of eukaryotes? a. global warming b.…

A: Eukaryotes can be defined as organisms that comprise of eukaryotic which includes the protists,…

Q: What is the difference between primary and secondary burials?  A. There is no such thing as a…

A: The objective of the question is to understand the difference between primary and secondary burials…

Q: Mice that live in sand dunes commonly havelight tan fur. Develop a hypothesis to explain this…

A: Natural selection is the process in which the species adapt to its environment. It drives the…

Q: What would happen to the human population if the number of births becomes equal to the number of…

A: Answer is c.) The Earth's carrying capacity would decrease.

Q: When a population of organisms is evolving, what can you be sure is happening? a. No change is…

A: Evolution is the process through which organisms become more capable of adapting to the environment.…

Q: Which two extinction risks may be a direct result of the pet trade? a. climate change and exotic…

A: Pet trade can be defined as the selling of wildlife from one country to another. Although, it is a…

Q: Which type of mimicry involves multiple species with similar warning coloration that are all toxic…

A: BASIC INFORMATION  POPULATION INTERACTION  when more than one species are present in a population…

Q: Use the following table to answer the next question. A family visited a dog breeder and requested a…

A: Selective breeding entails pairing up parents with similar features in order to produce offspring…

Q: What other kinds of artifacts were found, aside from tools?    A. Ivory rings   B. Jewelry from…

A: It has been asked about the sorts of artifacts, aside from tools, that have been found in…

Q: What do you think would happen to the population of blue whales after hunting them was banned? A.…

A: A blue whale is a marine mammal belonging to the baleen whale suborder Mysticeti.It is the largest…

Q: Which statement about Inbreeding (=consanguinity) is correct? a. Inbreeding has no influence on the…

A: Consanguinity, another name for inbreeding, is the union of two relatives, such as siblings or…

Q: Which practice might be described as carbon sequestration?   A. capturing carbon dioxide from…

A: Introduction - Carbon sequestration is process of long term storage of carbon that has a immediate…

Q: What is the flask’s carrying capacity for rotifers in the presence of water fleas? a. 0 b. 4,200 c.…

A: The rotifers are a phylum of tiny and nearly microscopic pseudocoelomate organisms, sometimes known…

Q: Which of these organisms will be the best choice to use as a model organism in human health studies?…

A: Health studies involve the study of the disease, its physiological effect, cause, and cure. Such…

Q: If there were to be an abrupt change in the climate system, what would be the effect on human…

A: Climate change refers to long-term shifts in temperatures and weather patterns or the change in the…

Q: A creek provides habitat and breeding sites for several different amphibian species. Which scale of…

A: An ecosystem is a geographical area where organisms like plants, animals, and the environment work…

Q: Black-footed ferrets are an endangered weasel found in the Great Plains. If fire swept through the…

A: A. Bottleneck Effect is correct answer.

Q: What is the difference between primary and secondary burials?   A. A primary burial is where…

A: The objective of the question is to understand the difference between primary and secondary burials…

Q: What is the cause of genetic bottlenecks that occur during crop domestication?   a. Decreased…

A: Crop domestication causes genetic bottlenecks when a wild plant species is selected and bred to…

Q: How did the buffalo almost go extinct? A. A sudden interest in buffalo hides among settlers…

A: The history of the buffalo is convoluted with the difficulty of the Native Americans in the American…

Q: Why might financial incentives be more effective in encouraging vaccinations than in a context such…

A: Answer :- Financial incentives can play a crucial role in influencing individuals' behavior,…

Q: Which of the four evolutionary mechanisms make a population better adapted to its environment? A.…

A: The four basic evolutionary mechanisms are: Natural Selection Genetic drift Mutation Gene flow…

Q: Which type of drug could be used to treat asthma byopening airways wider?a. sympatholytic drugb.…

A: A drug is a chemical which is given to individual in order to prevent or treat disease or illness.…

Q: Which describes the most likely result that the scientists found when they compared the average beak…

A: The severe drought in 1977 has wiped out all the small soft seeds vegetation of the island and only…

Q: Which tree is deciduous? A. White Pine B. Blue Spruce C. Mahongany D. Evergreen

A: Deciduous trees are giant flowering plants. They include oaks, maples, beeches. Deciduous means "to…

Q: Which ancient civilization was located at A

A: A civilization is a complex human society, usually made up of different cities, with certain…

Q: Which term describes the process whereby toxic substances increase along trophic levels of an…

A: Organisms inhabiting an ecosystem acquire energy in several ways, that is transferred between…

Q: Which factor limits the efforts to save the endangered panther population? O A. O the decrease in…

A: To keep nature in balance, living creatures interact and communicate with their surroundings. This…

Q: Which is required for a population to evolve?a. genetic diversity c. gene flowb. selection pressure…

A: Evolutionary theory provides a unified framework to explain the similarities and differences among…

Q: Because of their higher testosterone levels, men are more likely engage in physical aggression than…

A: Testosterone is the primary sex hormones secreted in males. Testosterone is responsible for…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.