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: What are some of the key behavioral and morphological characteristics of early domesticated dogs…

A: Dogs evolved from gray fox. This can be concluded by the fact that both the fox and the dogs have so…

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: Which statement accurately describes the tuskless elephants in the video? O a. They were born…

A: Tusks are just elongated lateral incisors that grow outward once the elephant loses its baby teeth.…

Q: The employees were encouraged to work in a well ventilated area, this is an example of Ottawa…

A: Ottawa strategy includes:- Building healthy policy Creating supportive environment Strengthening…

Q: Human populations have which type of survivorship curve? a. Type I b. Type II c. Type III d. Type IV

A: Answer is a.)  Type I.

Q: Evaluate each of the following theories and indicate whether it is plausible or implausible.

A: Theories are the ideas or explanations that are generated to justify a situation or provide…

Q: According to "Our Earliest Ancestors", what two things distinguish us (and other hominins) from…

A: The question is asking us to identify the two characteristics that differentiate hominins, including…

Q: According to "Life and Death 3MYA", how did Lucy likely die?   A.She was killed by a Neanderthal…

A: The question is asking about the likely cause of death of 'Lucy', a specimen of Australopithecus…

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: How does the amount of Neanderthal DNA in modern humans vary geographically? a. Individuals of…

A: Up until around 40,000 years ago, Neanderthals who are close evolutionary related of modern humans…

Q: What is potentially the first example of art in the world?    A. A cave painting of stars at night…

A: We investigate possible contenders for the world's first artistic expressions as we investigate the…

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: Living lemurs are found only in A. Asia B. South America C. Africa D. Madagascar

A: Lemurs are a unique group of primates native to Madagascar.Lemurs have pointed snouts with wet noses…

Q: What two species did early Homo sapiens live with during the end of the Pleistocene?    A.…

A: The question is asking about the two species that coexisted with early Homo sapiens during the end…

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: The group of mammals that still lays eggs is referred to as    a. Marsupials    b. All lay eggs c.…

A: The mammals belong to the class Mammalia and the main features of them are the presence of mammary…

Q: Which statement is true about the Neanderthals?   A. Homo sapiens rapidly killed off all the…

A: Neanderthals are defined as an extinct species or subspecies of the archaic humans who used to live…

Q: Which claim about natural selection is not true? A. Directional selection decreases genetic…

A: Natural selection is the process of evolution, it is the process in which organism adapt the better…

Q: According to "The Life and Death of a Neanderthal (Shanidar 1)”, when did the individual Shanindar 1…

A: The question is asking for the time and place where the individual known as Shanidar 1, or Nandy,…

Q: What caused the change in health during the Neolithic period?   A. The development of tools…

A: The objective of the question is to identify the main factor that caused a change in health during…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what two species…

A: The question is asking for the two species that coexisted with early Homo sapiens during the end of…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what two species…

A: The modern man that is Homo sapiens is the only existing representative of the family Hominidae.…

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: According to "Our Earliest Ancestors", what two things distinguish us (and other hominins) from…

A: The question is asking us to identify the two characteristics that differentiate hominins, including…

Q: When did the first epidemiological transition take place?     a. at the  advent of agriculture…

A: Population is a group of individuals belonging to same species. Epidemiological transition refers to…

Q: The dental pattern of Old World higher primates is A. 2/1/2/3 B. 2/2/2/3 C. 2/1/3/3 D. 2/2/3/3

A: Introduction :- The combination of different codes used to identify various tooth states, such as…

Q: Humans have which type of survivorship curve? a. Type I b. Type II c. Type III d. Type IV

A: The ecosystem is composed of many biotic and abiotic factors. The interactions between abiotic and…

Q: The oldest known of the sites listed below that has modern human remains is____. a. Kabul b. Klasies…

A: The question relates to identifying the oldest known site with modern human remains among the given…

Q: According to "The Complex Evolution of Homo sapiens", all early Homo sapiens looked the same. They…

A: The objective of the question is to determine whether all early Homo sapiens looked the same and did…

Q: What pattern of speciation is illustrated by the development of the allopolyploid species?   A.…

A: Question - What pattern of speciation is illustrated by the development of the allopolyploid…

Q: a. Summarize the factors that are causing lower numbers of caribou in herds in Alaska b. what impact…

A: An ecosystem is a natural community of living beings that deals with the external environment and…

Q: The 3.6-million-year-old footprints left by bipedal walkers in Tanzania were probably made by_____ .…

A: Fossils are the ancestral remains. They can be anything such as teeth, shells, and bones. Most of…

Q: According to "Life and Death 3MYA", how did Lucy likely die?   A.She was killed by a Neanderthal…

A: The question is asking about the likely cause of death of Lucy, a specimen of Australopithecus…

Q: According to "Homo erectus – The First Humans”, what stone tool is believed to be developed by Homo…

A: The question is asking about the type of stone tool that was developed by Homo erectus, an extinct…

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: ___________________________ determine which species can inhabit a place.  a. none of the above b.…

A: A species is typically defined as a collection of creatures that can reproduce spontaneously and…

Q: Number of rotifers 4500 4000 3500 3000 2500 2000 1500- 1000 500- 0 Key x Rotifers alone (flask X) •…

A: In the absence of water fleas, the following broad circumstances may cause a rotifer population to…

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: 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 hypothesis is plausible for the extinction of the dodo bird? Select all answers that apply. O…

A: Dodo bird was a bird that was found on this planet in the 17th century and they were unable to fly.…

Q: scientist is studying a human disorder that may be attributable to a mutation in the mitochondrial…

A: According to Mendelian inheritance, alleles from both male and female side combines and determines…

Q: What is an example of neutral evolution in humans?  A. Eye Color  B. Humans do not have any traits…

A: The objective of the question is to identify an example of neutral evolution in humans from the…

Q: Which species has the least robust brown ridges?   A. Homo rudolfensis   B. Homo habilis   C.…

A: Australopithecus afarensis is an extinct hominin species that lived approximately 3.9 to 2.9 million…

Q: Which of these enabled humans to evolve a larger brain? A. Evolving a larger digestive tract B.…

A: From the evolutionary studies made it is observed that the size of the human brain increased…

Q: All snakes belong to the Order Squamata. What other taxonomy levels would all snakes belong to?…

A: Classification is the process of categorizing organisms according to their specific characteristics.…

Q: According to "Homo erectus – The First Humans”, how old is the oldest Homo erectus fossil (that…

A: The question is asking for the age and location of the oldest Homo erectus fossil that scientists…

Q: Whilst fishing, you catch an animal with a long, cylindrical body. You take it back to the lab for…

A: The diverse kind of organisms are present on the earth. A large kind of organisms are present. The…

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.