Quèstion 15 What term describes a consistent natural phenomenon for which there is an incomplete scientific explanation? O 1. scientific theory O 2. law of nature

Q: QUESTION 2 A character is Oa heterozygous organism O an observable physical feature O a physical…

A: A character is a variation in an observable physical feature.   In biology , character is  any…

Q: Question 6

A: Lamarckism or Lamarck's theory of evolution stated that acquired changes in a life of an organism…

Q: 1. According to Darwin's theory of evolution by natural selection, individuals within a population…

A: The theory of evolution combines these hints into a coherent account of the diversity of living…

Q: Question 1 Identifying infectious agents is important because O pathogens must be identified before…

A: Infectious agent identification :-

Q: Sympatric and allopatric speciation create new species when 2 populations finally become…

A: True false

Q: Question 29 The theory of evolution is consistent with evidence of which of the following: O…

A: "Evolution" is described as a change in a species physical characteristics caused by natural…

Q: QUESTION 2 The LIGHTER the solution the GREATER its absorbance. O True False QUESTION 3 A particular…

A: 2. The absorbtion is directly proportional to the concentration of the solution. It means if the…

Q: The question is based on the following passage. The science of producing and transmitting sound…

A: Ultrasound was first developed in World war 2 and has a wide spectrum of usage in the current day…

Q: What layer do tectonic plates sit on? O A. Continent B. Inner core O c. Outer core O D. Mantle

A: Tectonic plates sit on the  mantle layer of earth. German meterologist ALFRED WEGENER is credited as…

Q: The Precambrian (before Cambrian) time period includes many eons. This period of time includes the…

A: Answer. The Precambrian (before Cambrian) time period includes many eons. This period includes the…

Q: Differential Survivability Plays a significant role in adaptation and evolution O Means that not…

A: Darwin's concept of natural selection shapes the overall survival, adaptation, and evolution of all…

Q: A species often changes over many generations because animals get tired of eating the same thing all…

A: A group of interbreeding organisms that can produce fertile offspring is called species. The sow and…

Q: QUESTION 15 One constant goal of Natural Selection is to produce new species that have more…

A: Change in the heritable traits of biological populations over multiple generations is referred to as…

Q: QUESTION 3 A trait is a homozygous organism an observable physical feature a physical feature with…

A: Alleles are two contrasting characters of a trait. For example - height is a trait, long and short…

Q: QUESTION 17 The only thing that allows mobility in living things is contractile proteins (with the…

A: (17)  Contractile proteins help the sliding of muscle fibers and thus make movement possible.  The…

Q: Question 2 of 10 What is the Mid-Atlantic Ridge? O A. A type of water found in the ocean B. An…

A: Ridge: A ridge is defined as the strip of mountains over a long and narrow crest area. A familiar…

Q: QUESTION 5 I do an indepth study of two populations of cobras. During this study I crossbreed…

A: Introduction: Species-A species is a group of living organisms with genetically similar features and…

Q: 9. During his voyage aboard the HMS Beagle, Darwin noticed that similar environments in different…

A: Introduction  The Galápagos Islands are a Pacific Ocean volcanic archipelago. It's regarded as one…

Q: Question 10 The process of Natural Selection depends on Variability in the traits from one species…

A: Evolution can be defined as the changes occurring in the characteristics of a species over a course…

Q: Darwin's theory of natural selection explains: O The way life began. The way evolution works at the…

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

Q: Question 38 The ancestral insect probably resembled which description listed below? A head or trunk…

A: The kingdom Animalia is classified into two broad categories based on the presence of notochord; The…

Q: What is required for biological evolution to occur?

A: Genetic diversity in the population of organisms. Evolution is defined as the gradual change in the…

Q: Where are earthquakes most likely to happen? O A. In the middle of a continent B. In the middle of…

A: An earthquake is the result of a sudden release of stored energy in the Earth's crust that creates…

Q: QUESTION 9 A neutral mutation of DNA doesn't alter the protein it code's for but still can be part…

A: Mutation occur in cell when DNA is damaged but there are various mechanism which can correct that…

Q: Question 5 Which of the following stat

A: Multicellularity is the presence of different types of cell working together for the survival of an…

Q: QUESTION 4 Which of the following is FALSE about biotechnologies? O A. STR profiling is a more…

A: Biotechnology is the broad arena within biology that deals with the living organisms and their…

Q: Question 10 The area of intergradation between terrestrial biomes where overlapping conditions exist…

A: The area of intergradation between terrestrial biomes where overlapping conditions exist is known as…

Q: A scientinc theory is O A hunch or guess made about a principle of science O Fixed in stone and…

A: Many scientific theories were first introduced hundreds of years ago, but they avoided period…

Q: Which of the following is FALSE about biotechnologies? O A. STR profiling is a more accurate way of…

A: Biotechnology refers to the usage of living organisms or their products to create new products or…

Q: QUESTION 31 All species use the same elements to make DNA. O True O False

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the name for the process in which one species evolves in response to the evolution of…

A: Evolution is a process through which cumulative changes occur in a population at the genetic level.…

Q: QUESTION 5 Kingdom Fungi and Kingdom animalja are heterotrophic and show motility. O True O False…

A: Over repeated generations, evolution is explained by variation in heritable traits of different…

Q: Which of the following were outcomes of the Black Death pandemic? O seeds of reformation were…

A: ANSWER    Outcomes of black death pandemic. Switch to rabbit and sheep herding…

Q: Question 36 On the tree below, which feature do all organisms inherit? shark hare parrot tuna frog…

A: Option a (A) is the correct answer As we move from A to F we find that :- A) Vertebrae:- is common…

Q: QUESTION 1 All Native Americans are believed to be descended from a small group of individuals who…

A: When changes in the genetic material of a population occur over time then this process is called…

Q: QUESTION 3 A normal human body cell has chromosomes and a normal human egg or sperm has chromosomes.…

A: Human cell - Human body is made up of many  number of cells. Each cell performs its own function in…

Q: QUESTION 11 Insecta cannot evolve as quickly as humans because they haven't figured out how to…

A: Insects come under phylum arthropoda. they have a unique cardenas cuticle which is lightweight and…

Q: The levels of "moral reasoning" refer to how many "points of view" are acknowledged or considered…

A: Moral reasoning involves the cognitive process of evaluating ethical issues and making decisions…

Q: Question 3 Which of these is a form of biotechnology that was developed in modern times? O brewing…

A: Biotechnology is a diverse field of research which utilizes the natural biological processes, the…

Q: An organism's relative fitness is measured by its Genetic variability Mutation rate Contribution to…

A: Relative fitness is a method of evaluating the number of offspring produced by individuals within a…

Q: What is one advantage of biological evolution? A population of organisms will eat all the food…

A: Biological evolution is the change that occurs in the inherited traits over successive generations…

Q: Question 29 Which of the following are threats to species diversity in an ecosystem? destruction of…

A: Biodiversity is the variant form of life present on earth. Biodiversity may be classified into…

Q: What is seafloor spreading? O A. The movement of a continent over time B. The formation of new ocean…

A: Sea floor spreading is an interaction that happens at mid-sea edges, where new oceanic crust is…

Q: QUESTION 2 The data from the fossil record and the human genome supports the idea that, (mark all…

A: Modern humans originated in Africa and spread to the rest of world between 100-200 thousand years…

Q: QUESTION 8 Emergent properties of living systems are defined as properties that O are apparent only…

A: A unicellular organism is an organism that consists of only a single cell, such as an amoeba,…

Q: QUESTION 48 What happens to the amount of light available when the magnification of the microscope…

A: Microscopy is the technique that is used to visualize objects that are not visible to the naked…

Q: Question 8 Which of the following have since been discredited due to scientific research? O…

A: INTRODUCTION Answer of the question 8 is given below.

Q: QUESTION 3 Omnivores: eat both plants and animals eat everything eat only inorganic compounds eat…

A: Consumers are normally known as the heterotrophs . They do not prepare their own food by themselves…

Communities and Ecosystems

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