Finches that live in areas that only have large seeds and small seeds as a food so selection. direXtional diversifying guided stabilizing uniform 00000
Q: WHAT IS A NERVOUS SYSTEM? WHAT IS THE FUNCTION OF A NERVOUS SYSTEM? WHAT ARE THE PARTS AND…
A: Since you have asked multiple questions in a single question without mentioning which one you want…
Q: Describe the major effect of protists on people and other organism.
A: The kingdom's inhabitants Protista can be either single-celled or multicellular. Plants, animals,…
Q: With arrows, sketch the transfer of energy that occurs during the electron transport phase of…
A: Carbon dioxide and water is being formed by gradually breaking the glucose in the process of…
Q: 1. In Drosophila, yellow body is due to an X-linked gene (XY) that is recessive to the gene for grey…
A: Heterozygous gray female represented as- X+ Xy Yellow male- XyY X+ Xy XY X+ Xy (grey, as…
Q: IV. GLUCOREGULATION DIRECTIONS: Read the following scenario and analyze the diagram to answer the…
A: Blood sugar regulation is the process by which the levels of blood sugar, primarily glucose, are…
Q: ELICITI!! ODD ORGAN OUT Directions Study each set of diagrams showing different organs of the human…
A: Introduction: The human body is a biological machine made up of body systems, which are collections…
Q: Describe to me why certain hormones (lipids-based hormones) can move directly through the cell…
A: Lipid based hormones and peptide hormones signaling.
Q: // Which one of these does CDK1/cyclin mitotic kinase NOT do to induce mitosis? Phosphorylates…
A: ANSWER;- a) Phosphorylates Histone H1 to condense chromosomes Explain;-The cyclin B-Cdk1 kinase…
Q: Describe immunity providing at least 4 examples of clients who may have low levels of Immunitg
A: Introduction: Infections are more likely in people who have a weakened immune system. White blood…
Q: Activity #1 Explore!!! NEURONS Identify the parts of the neuron. Give the parts and functions of…
A: Neurons are the fundamental unit of the nervous system specialized to transmit information to…
Q: To determine: The reason as to why some of the enzymes that are important in molecular biology are…
A: Thermophilic bacteria uses in molecular biology.
Q: You are doing a genetics experiment with the fruit fly. In the “P” generation, you cross two…
A: In genetics, a cross is the result of mating two parents with various genes, resulting in offspring…
Q: Which statement describes a difference between sample standard deviation (SD) and the standard error…
A: The idea of standard deviation was introduced by Karl Pearson in the year 1893. Standard Deviation…
Q: Define the term pathogen.
A: Introduction The immune system is one of the most critical systems in the body, assisting an…
Q: Xena lights a fire to keep warm, and cook his green root vegetables, which are extremely alkaline.…
A: When there is high concentration of carbon di-oxide in the blood, the blood becomes slightly acidic…
Q: Explain and distinguish between characters, traits, genes, and alleles
A: Genetics is a branch of biology that studies genes, genetic variation, and heredity in living…
Q: dentify two things that always have all but one of the seven characteristics of living things, and…
A: LIVING THINGS:- living thing are those that have different abilities to sustain in nature and are…
Q: Which disappears more rapidly from a population, a deleterious dominant allele or a deleterious…
A: Alleles These are the alternative forms of a gene. A dominant allele can be expressed in a…
Q: Describe some of the key features of cytoplasmic inheritance. Why do traits that are inherited in…
A: Answer : Key features of cytoplasmic inheritance : Cytoplasmic inheritance from mother side…
Q: Why does a cell use deoxyribonuclease?
A: Introduction: DNA is the basis of the transformation of character from one generation to other…
Q: If your biceps brachii muscle attaches to your forearm 2 inches below your elbow, the distance from…
A: Introduction The biceps muscle is located in the front of the upper arm. The biceps consists of a…
Q: Bob's telomerase works extremely well (10x better than the average humans). Explain the function of…
A: Telomerase is an enzyme. It maintains length of telomere by adding repetative sequence that are…
Q: Current scientific information indicates that the earliest way humans acquire the microbiome is by…
A: Introduction A microbiome is a collection of microorganisms that live in close proximity in a given…
Q: Radiometric decay of carbon-14 would be used in dating sedimentary rock. a trace fossil. an insect…
A: Radiometric decay is a method dating substances of possible majority of organic content. Principle:…
Q: As a student of a university that focused on agricultural and environmental science, how could you…
A: Introduction An environment is a place where every animal, nature including human beings living with…
Q: 1) What does it mean: tumor? 2) What types of tumors are existed? 3) Give a comparative…
A: We are often hearing the term "Cancer" now-a-days. It is, indead, a serious medical issue and can be…
Q: Skeletal remains are discovered at an archeological site. X-rays of the femur show evidence of a…
A: Epiphyseal plate is a part of long bone where new bone growth takes place. Growth plates only…
Q: hypochondrium, periodic body temperature rises of up to 38°C, periodic icteric skin color changes,…
A: Coronary artery disease and gallstone disease result from the accumulation of cholesterol, in the…
Q: What must a body control system do to maintain homeostasis? Hint: outline the components of a…
A: Most control systems maintain homeostasis by a process called negative feedback. Negative feedback…
Q: what is the adavantage of prokaryotic fission over sexual reproduction.
A: Reproduction is the well outline mechanism through the parents are defined to produce offspring.…
Q: Discuss three differences between antigen and antibodies
A: Human have a special mechanism that identifies the non self particles and fight against it and…
Q: Please answer both with explanation . Part A. Compared with other factors that can alter allele…
A: Introduction Any organism generally has a fixed shape and morphology which is attributed to several…
Q: For the specie Panthera Tigris Evaluate whether ecosystem or DNA-based solutions to biodiversity…
A: Biodiversity conservation refers to the preservation and management of biological diversity in order…
Q: You mutagenized bacteria and isolated two mutants that you suspected to be defective in DNA…
A: The answer is option 4- you have isolated temperature sensitive mutants that are defective in DNA…
Q: ess dense. Why is this change in the water beneficial to the organisms living in the lake? As the…
A: Water molecules can make intermolecular and intramolecular hydrogen bonds.
Q: 2. The ability to tongue-roll is controlled by a dominant allele T. In a survey of 700 high school…
A: Hardy-Weinberg equilibrium principle states that allelic frequencies and genotype frequencies in a…
Q: In fruit flies, sex is determined by the ratio of X chromosomes to autosomes. What would be the…
A: Drosophila has XY chromosomes as sex chromosomes in males and XX in females.
Q: Starting from the crime scene, explain the steps you would follow to collect, preserve, and identify…
A: Introduction Forensic science, often known as criminalistics, is the application of science to…
Q: Describe the protist and also describe the various ways in which a protist acquire nurtrient and…
A: Eukaryotes are usually defined as the members of the kingdom well stated as Protista. Protista is a…
Q: Explain Corrected Statement Briefly explain: Why the original statement was incorrect How your…
A: Mutation : It is a sudden heritable change , individual that showing these changes are termed as…
Q: Please note whether each protein is either a Kinase (K), ATPase (A), GTPase (G), Membrane prot (M).…
A: Enzymes are proteins that increase the rate of chemical reactions. They are not used up in reactions…
Q: 48. Whales that are found on the Earth today: Mark only one oval. Are identical to whales whose…
A: Introduction:- Evolution: The gradual descent of current organisms from ancient organisms over time.…
Q: 1. What kind of typical pathological process (TPP) is developed in a patient? Give its definition.…
A: Chronic obstructive bronchitis : It is a chronic disease in lungs which causes shortening of breath…
Q: The eukaryotic cell is different from the prokaryotic cell. Outline the structural difference…
A: Cells They are the basic, fundamental entity of life.
Q: نقطة واحدة * intrinsic factor is serected by intrinsic factor O Parietal cells O Chief cells O G…
A: Introduction :- Intrinsic factor, also known as gastric intrinsic factor or cobalamin binding…
Q: What statement about lipid-soluble signaling is FALSE. O These signals often alter gene expression…
A: The cell membrane of cells is composed of amphipathic phospholipids.
Q: Question 12: Why is the first step of this procedure (the mixing of haploids) performed on rich…
A: We tested the hypothesis that the time course of the evolution of antifungal drug resistance depends…
Q: Explain the savanna biomes in South Africa.
A: Answer : the savanna Biome in South Africa is the biggest biome in the South Africa which occupies…
Q: What co-receptor do Helper T cells use? MHC2 CDK1 CD4 O CD8
A: What co-receptor do Helper T cells use? A. MHC2 B. CDK1 C. CD4 D. CD8 Introduction: Helper T cell is…
Q: Which of the following parts of the frog's brain is the most anterior? O Olfactory nerve O Olfactory…
A: Introduction The brain of the frog is ellipsoidal in shape and is enclosed in a bony structure…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- TejaTscharntke’s studies of the food web associated with Phragmites reeds revealedthat:a.only a single parasitoid species can persist exploiting a single speciesof herbivore.b.only a single herbivore species can persist attacking a single speciesof plant.c.predation by birds actually protects herbivores, because the birds feedon parasitoid-infested herbivore galls but not uninfested galls.d.within local food webs, all interactions tend to be of roughly the samestrength.e.recognizing variation in interaction strength can greatly simplify thedepiction of a food web.Specialist species can O eat a variety of foods and have broad niches Obe vulnerable to extinction when environment changes O live in many different places and changing habitats O tolerate a wide range of environmental conditionsWhichof the following factors can stabilize predator-prey relationships by providinga prey refuge?a.An area of prey habitat where predators cannot enterb.An area of prey habitat that is isolated and difficult for predators tofindc.The occurrence of prey in numbers too large for predators to attackeffectivelyd.The ability of prey to grow to a size invulnerable to predatione.All of the choices apply.
- Predation influences demography and individual fitness in some ecological settings. Discuss scenarios where predation play an important ecological role nad others where it appears to be less importanywas the invasive species iñtroduced to the ecosystem. resouce n aa ecousteon as well as thieaten numan How has the biodiversity of the ecosystem been impacted with the introduction of the invasive species? Identify solutions to control the invasive species and explain their effectiveness. Africanized Bees Explain how was the invasive species introduced to the ecosystem. when queern bees mated with native h Africanized E honey bees dhd made How has the biodiversity of the ecosystem been impacted with the introduction of the U.S inThe Barton Springs salamander is an endangered species found only inthree adjacent springs in the city of Austin, Texas. There is growingconcern that a chemical spill on a nearby freeway could pollute thespring and wipe out the species. To provide a source of salamanders torepopulate the spring in the event of such a catastrophe, a proposal hasbeen made to establish a captive breeding population of the salamanderin a local zoo. You are asked to provide a plan for the establishment ofthis captive breeding population, with the goal of maintaining as muchof the genetic variation of the species as possible. What factors mightcause loss of genetic variation in the establishment of the captivepopulation? How could loss of such variation be prevented? With theassumption that only a limited number of salamanders can bemaintained in captivity, what procedures should be instituted to ensurethe long-term maintenance of as much variation as possible?
- A rain forest habitat is located in an equatorial area with a warm, wet climate. Nearby is a savanna, where the climate is equally warm but much drier. Species diversity is much higher in the rain forest. Which rain forest habitat characteristic most likely explains this difference? O More disturbances, leading to rapid species turnover O More complex habitat structure, enabling greater food availability O More complex habitat structure, enabling greater niche specialization O Fewer disturbances, leading to rapid population growth of a few species O Fewer open spaces, leading to inability of organisms to leave the habitatAn unpalatable species demonstrates its threat to potential predators by displaying (a) character displacement (b) limiting resources (c) cryptic coloration (d) aposematic coloration (e) competitive exclusionaungn opy and complete the following table to classify each animal in its rrect feeding group. Herbivore Predator Scaveng Example Give an example of each of the following fom the school grounds a producer, a predator and a camivon Look at the pictures of carmivores and herbivores on pages 23 and 24 )What do carnivores eat? ) What do herbivores eat? )Suggest how carnivores and herbivores are suited to getting and eating their food.
- Introduction of a single exotic predator is most likely to disrupt ecosystem function if the introduced species is a predator. O Vertebrate O Large InvertebrateWoodpeckers dig nesting cavities in tree trunks; many other birdspecies subsequently use abandoned woodpecker cavities. Inthese forest communities, what term might be used to describewoodpeckers?Species adapt better and faster if they Try harder O Wish for more adaptations O Plan more thoroughly O None of the above