Describe one hypothesis that explains the extinction of large mammals in the late Pleistocene.

Q: Q1. The realized niches observed in nature are often larger than the fundamental niches of the…

A: Fundamental niches are normal environmental conditions in which the organism/individual lives in.…

Q: the phenetic system  classification?

A: There are many different kinds of organisms in the biological world. These species differ in their…

Q: If a woman is Rh+, is it possible the child of her will be Rh- ?

A:

Q: How is an encapsulated CNS tumor different from a nonencapsulated CNS tumor?

A: A tumor is formed due to uncontrolled cell division.

Q: Why should we care about them – are infections on the rise due to something that has changed, is the…

A: Herpes Simplex virus leads to genital and oral herpes. Patients can have sores filled with fluid in…

Q: Q5.4. Researchers conducted an experiment to determine whether nitrogen or phosphorus is limiting…

A: The growth of living organisms depends on several factors which are known as limiting factors. Those…

Q: right towards the Hall of Saurischian Dinosaurs. Follow the path through the gift shop. The…

A: Saurischian dinosaurs are also called lizard hipper dinosaurs as they have a skeletal structure…

Q: What are Polypeptides?

A: Introduction: Large, intricate molecules known as proteins play a variety of vital functions in the…

Q: about anesthesia machine 1- Common malfunctions and troubleshooting

A: Anesthesia is a regulated, short-term loss of awareness or feeling that is induced for medicinal…

Q: B. Prepared slides of plant and animal mitosis cells and meiosis in animal cells. Identify and draw…

A: Answer :-

Q: Write the anme of the four emergent properties of water that are important for

A: Water is a universal solvent. Life is impossible without water. We use water for drinking, cooking,…

Q: What are electrolytes?

A: The research of biochemical functions at the molecular and cellular levels is known as biochemistry.…

Q: can BRCA1 null mutant transcribe any genes

A: The genes BRCA1 and BRCA2 (BReast CAncer genes 1 and 2, respectively) generate proteins that help in…

Q: uring cellular respiration in procaryotic cells where is the electron will transport? 1) plasma…

A: The answer of the question is below,

Q: e features of the different kingdoms of life also their respective taxonomic groups according to…

A: Science uses the biological kingdoms concept to categorise living things according to their…

Q: Explain how mutations occur o How do SNPs arise? describe one example of an SNP cause of a genetic…

A: DISCLAIMER FOR MULTIPLE Since you have asked multiple question, we will solve the first question for…

Q: In what ways is the organism Streptococcus pyogenes different from Staphylococcus aureus?

A: Streptococcus is a gram positive coccus . They are spherical in shape.

Q: Anesthesia Machin

A: The GE Datex Ohmeda Aespire View is compact, durable, with easy to clean surfaces. It comes with a…

Q: Which Processes are Related to Homeostasis?

A: Homeostasis is the process of maintaining a balance in the body of an individual. The homeostasis is…

Q: What features of typical amphibians prevent them from living entirely on land?

A: Amphibians are the organisms which are vertebrates as they possess distinct backbone. They live…

Q: 51 Messner and Habeler's 1978 ascent of Mount Everest without oxygen-breathing apparatus is often…

A: The pH and carbon dioxide concentration have a significant impact on the binding of oxygen to…

Q: Which OSHA standard is most concerned with microbial hazards?     A)  Hazard Communication Standard…

A: OSHA standard : Occupational Safety and Health Act (OSHA) standards are the rules which explain the…

Q: 1. Compare the presumptive treatment of uncomplicated gonococcal urethritis and nongonococcal…

A: Urethritis is the inflammation of urethra, the tubular structure that carries urine from bladder out…

Q: What are pentoses?

A: Introduction: The most basic type of carbohydrates are monosaccharides. They are categorised based…

Q: mich of the following is the opposite of hypertrophy? 1) anaplasia 2) apoptosis 3) atrophy 4)…

A: Hypertrophy is an increase in the cell size. The enlarged size of the cell components and thua the…

Q: Explain the following areas about anesthesia machine 1. External and internal components of the…

A: An anesthesia machine is a medical device used by anesthesiologists. It is used to administer…

Q: What are the differences between osmotic thirst and hypovolemic

A: The answer of the given question is below,

Q: Compare prokaryotes with eukaryotes. To which group do all complex multicellular organisms belong?

A: According to the structure of the cell the organisms can be divided into two main groups eukaryotes…

Q: Tumors with increased HER2 expression have increased: 1) intracellu receptors 2) estrogen receptor…

A: Introduction:- Tumor is an abnormal condition in which unregulated and uncontrolled proliferation of…

Q: What is the Role of Intercellular Chemical Messengers in Homeostasis?

A: Homeostasis - It helps to maintain stability or balance in internal environment of body. It is a…

Q: Draw a figure illustrating the balance concept in homeostasis.

A: Homeostasis Self-regulating mechanism by which the body maintains stability when adapting to the…

Q: Suppose that codons consisted of 4 nucleotides instead of 3 and that there were only 2 different…

A:

Q: Explain Ionic Forms of Elements Most Frequently Encountered in the Body?

A: Although inorganic substances (minerals) are also essential for a healthy body, organic molecules…

Q: Which of these is a commonly studied type of event-related potential?

A: Event related potential s (ERPs) are electrical impulses generated by the nervous system in response…

Q: 1. Leafhopper Beetle Grasshopper Bug Competition for food among herbivorous insects Spider A Spider…

A: Food web is a web like representation that comprises of multiple food chain . This represents how…

Q: Now that you know more about microorganisms, discuss how a microbe can affect your daily life or the…

A: Bacteria, actinomycetes, fungi, algae, and protozoa are all microorganisms. They can be found in…

Q: Which of the following is NOT an effective treatment for distended tissues?    A)  surgical…

A: Tissue is the group of cells having designated functions.

Q: What are the different types of cerebral edema?

A: Introduction: The simplest definition of cerebral edoema is brain swelling. It is a rather…

Q: The following belong to the sporophyte generation except microspores seeds nucellus embryo

A: Introduction :  Gametophyte is the phase when haploid (n) gametes, sperm and eggs are developed. The…

Q: What fraction of total-body water is extracellular? Assume that water constitutes 60% of a person’s…

A: The majority of a human being's body is made up of water. The aqueous base solution in which all…

Q: What are the common malfunctions of an anesthesia machine that a medical equipment engineer should…

A: An anesthesia machine is a device that makes the gas mixture as required.

Q: Explain Resolution: Distinguishing Magnified Objects Clearly.

A: A microscope is used to view and analyse objects and organisms that the human eye cannot perceive. A…

Q: Harmless microbes fending off pathogenic microbes from invading the host Opportunistic pathogenesis…

A: Microbes are found everywhere and it can be both beneficial and harmful. Beneficial microbes are…

Q: Fur colour in mice is a single gene trait controlled by two alleles. In a population of 100 mice,…

A: Given information Total population= 100 Individuals with homozygous dominant genotype (AA)= 30…

Q: MARK ALL THAT APPLY. Which of the following are associated with increased tumor formation? 1)…

A: Cancer is a disease characterized by excessive and abnormal growth of certain tissue cells. Various…

Q: o How can chromosomal translocation result in a change in gene expression?  describe one example of…

A: When the position of particular chromosomal material changes, or when a portion of a chromosome is…

Q: having scale leaves with ligule clubmoss marsilea salvinia selaginella

A: Introduction Ligule is a thin outgrowth at the junction of leaf and leafstalk of many grasses…

Q: What is the independent variable for figure 1? 2. What is the dependent variable for figure 1? 3.…

A: Predator  The species that hunt and eat the other species are known as predator.

Q: Explain the Comparison of selective and differential media with general purpose media.

A: In tissue or Cell culture, medium is very important because it is the medium that is enriched with…

Q: What is the primary function of the Reproductive system?

A: There are two types of reproduction asexual reproduction and sexual reproduction. In asexual…

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.