Studying morphological and molecular characteristics of organisms allows us to understand the evolutionary processes that lead to the current diversity of life. It also provides us with better understanding of how to use organisms for our benefit as well as how to reduce negative effects of parasites and pathogens. O True O False

Q: Why are the properties of all living things?

A: All the living organisms share life processes such as reproduction, order, growth,  etc.  There are…

Q: Antibiotic resistance is on the rise due to greater use of antibiotics, including the use with…

A: Antibiotic resistance occurs when bacteria change in response to the use of these medicines.…

Q: Scenario C: Your Uncle raises beef cattle and is considering adding low amounts of antibiotics to…

A: A family of medications known as antibiotics is used to treat bacterial infections. They function by…

Q: Bacteria that were once treatable through the application of antibiotics are now resistant to them,…

A: Bacteria: Bacteria are small single-celled organisms. Bacteria are found almost everywhere on Earth.…

Q: How have biologists made progress in understanding the mechanisms by which human cells function, and…

A: Clinical treatments that employ various animal models even though show promising results, but these…

Q: When DNA sequence date became widely available, it was revealed that (select all that annly)

A: the correct  option is 3 Plants are more closely related to animals than to fungi.Plant is more…

Q: Match the ones that belong with each other. Stromatolites, Homo sapiens, Lucy, Darwin, Amish…

A: Stromatolites - are special structures which are rock alike and they are formed usually in shallow…

Q: An organism has the following characteristics: • This organism has two multicellular forms, one…

A: Plants are majorly divided into 2 types they are vascular plants and on vascular plants. Non…

Q: Explain how a “just right” amount of a specific chemical is advantageous to living things. How is…

A: Cell signalling Cell signalling is the way by which different cells interact and communicate with…

Q: Natural selection is one of several processes that lead to evolution. True False

A: Answer and explanation - Evolution is the process in which significant changes in the inheritable…

Q: Why is coevolution a special case of evolution? Should it involve a pathogen/parasite?

A: Evolution is defined as the change in the genetic composition of a population during successive…

Q: 13. IN YOUR OWN WORDS explain the concept of Social Darwinism by changing the word "species" to…

A: Human evolution is defined as "the process by which humans evolved on Earth from now-extinct apes."…

Q: There are eight properties of life. They are: order, response to stimuli, reproduction, adaptation,…

A: Changes are highlighted in the given paragraphs.  Eight properties of life are: order, sensitivity…

Q: Which Of the following is not a reason why micro organisms  are commonly able to evolve very…

A: Microbes are microscopic organisms that have very diverse and significant roles in the world. Often…

Q: Which of the following is NOT a characteristic of all living things? A) Acquires nutrients and…

A: Living organism obtain energy from nutrient . React to enviroment is characterstic of living thing .…

Q: List the 3 domains into which all organisms are placed.

A:

Q: What is the correct order of taxonomic ranks from most general to most specific? domain, kingdom,…

A: Taxonomic group of any rank is called taxon. Taxonomic group contains a certain number of organisms.

Q: antibiotic resistance

A: Resistance to antibiotics develops when germs such as fungi and viruses develop the ability to…

Q: Which is the smallest, most exclusive taxonomic group out of these choices? O order O class O domain…

A: All living organisms are classified based on their internal and external features. The science of…

Q: Based on this figure, which statement is true? The diversity of organisms on Earth has increased…

A: A phylogenetic tree is a diagram used to reflect or study the evolutionary relationships among…

Q: Which of the following hierarchy of life levels are not correct? Group of answer choices 1.…

A: Life has evolved from simpler cells to complex multicellular organisms. This is also evident as the…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.