Q: 2. A survey was conducted for a certain trait (the ability to roll tongue or inability to roll the…
A: A chi-square value is shows the deviation of the populations from the expected values.
Q: When chickens escape from predators, which group of muscles do they use?
A: Chicken can't really fly but they Cantt their Wings to move for short distances.When the predators…
Q: A biologist wants to test the rate of absorption into several different types of cells, including…
A: Introduction Radioactive isotopes are chemical compound which can be used to track various…
Q: 1. During the Neolithic Revolution, all humans switched from a hunter-gatherer lifestyle to an…
A: Introduction Agriculture is the art and science of cultivating the soil, growing crops, and raising…
Q: A diploid plant has red flowers, heavy seeds and large leaves. The plant is a heterozygous for the…
A: The presence of two different alleles at a particular gene locus is called heterozygous.
Q: Proteins are always functional as single protein fibers with nothing attached can never form…
A: The correct answer choice is - (d)
Q: Biology 1. If the light intensity is 400 umol/m2/s, what is the carbon gain of each plant if the…
A: Area should be presented in meters therefore 5.12 cm² = 5.12 × 10⁴- m². Carbon gain is calculated…
Q: Compare and contrast the structure and function of two important organelles in either an animal or…
A: An organelle is a subcellular component which, like an organ in the human body, has one or more…
Q: How does our ability to model global primary production compare to atmospheric measurements of CO2?…
A: The primary source of carbond ioxide released to the atmosphere by human activities derives from…
Q: The found in the MRNA is complementary to the found in the TRNA. O anticodon, anticodon O anticodon,…
A: Introduction Translation is the process by which ribosomes in the cytoplasm or endoplasmic reticulum…
Q: To discuss: The effects of fire on certain ecosystems.
A: Ecosystems are self-sustaining communities of living organisms that interact with their…
Q: Among the vertebrates, mammals have the largest number of beta-cells in their pancreas? Why is this…
A: The pancreas is found beneath the stomach. It looks like a pear is there. It is approx six inches…
Q: Align your two superimposed fragments and look for a repeat
A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…
Q: To describe: The way in which humans alter the nitrogen cycle and the step that can be taken by the…
A: Nitrogen is found in proteins, nucleic acids, and chlorophyll, it is necessary for all living…
Q: wo key differences between the australopithecines and members of genus Homo
A: Introduction Australopithecus:- It is a genus of early hominins that existed in Africa during the…
Q: To explain: The reason why the given pyramid of biomass is inverted.
A: The sun sends light to the Earth. The energy supply is efficiently utilised by the organisms for…
Q: To describe: Some of the long-term ecological research conducted at Hubbard Brook Experimental…
A: Several ecosystem research are underway in the discipline of ecology to assess the processes of…
Q: Trace the pathway of the ova of the female frog from the place of production up to the place of…
A: Introduction:- The ovaries produce the female egg cells, called the ova or oocytes. The oocytes are…
Q: Proced ure Describe the specific events of mitosis your lab meeting, review in your textbook the…
A: Interphase contain 3 phase : G1 - preparation phase for S S - synthesis phase, number of DNA…
Q: to help lessen the man-made
A: Climate- The average weather in a given area over a longer period of time is refers as the climate.…
Q: Salting as a method of food preservation examples of food the can be preserved using such method…
A: Food preservation is done to reduce or stop the growth of microbes.
Q: 57. Darwin and Darwin discovered that the coleoptile bends towards the light only when
A:
Q: 7. What are two ways in which ecologists measure species diversity? What are the differences between…
A: Species diversity is a combination of species richness and species evenness. species richness is the…
Q: cerebral hemisphere
A: Cerebral lateralization refers to the functional specialization of the two cerebral hemispheres.
Q: 1. Name the structure at the red arrow. 2. What kind of epithelial tissue lines the structure at the…
A: It is the diagram of female reproductive system of human. Structure that pointed by red arrow is…
Q: why do you need to know the functions and relation of endocrine, nervous and reproductive system?
A: The functions and relation of endocrine, nervous and reproductive systems are one of the major areas…
Q: All of the following have been suggested as triggers for the Cambrian radiation of complex metazoans…
A: Except 2nd option remaining all are triggers for the Cambrian radiation of complex metazoans
Q: When a person dies, the body often experiences rigor mortis. In this condition, it is as if the…
A: Postmortem changes resulting in the stiffeness of the body muscles due to chemical changes in their…
Q: describe four modes of action of antimicrobial agents, and give a specific example of how each works
A:
Q: Drying as a method of food preservation examples of food the can be preserved using such method…
A: Introduction Food preservation is a type of strategy by which meals are kept safe from spoilage…
Q: To summarize: The effects of solar energy on the Earth's temperature.
A: Solar energy, or the energy that Earth receives from the sun.
Q: A. Explain the role of ATP in life process. B. Complete the following table by comparing and…
A: In this Particular question we have to discuss about high energy molecule which is known as ATP(…
Q: Recall the semi discontinuity in DNA replication. Is it biologically possible for DNA to undergo…
A: DNA replication : When DNA chromosome is replicated it provides two copies of each identical…
Q: the addition of the phosphate group causes a conformational change, thus regulating the protein's…
A:
Q: In your readings and understanding explain comprehensively the fundamental principles of the…
A: 1. Everything is connected to everything else. (Ang lahat ng bagay ay magkakaugnay.)The intricate…
Q: Biology Discuss the sequencing methods of the human genome used in 2000- the strength and…
A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA,…
Q: Please match the following definitions to the correct terms B-galactosidase [ Choose ] lactose…
A:
Q: 9-year-old boy suffered from shortness of breath due to anaphylactic reaction caused by a bee ing.…
A: Smooth muscles are present without striations. These are present in the internal organs and are…
Q: a. Given the cross AaBb X AaBb, construct a Punnett square and determine the genotypic ratio (the…
A: Please follow step 2 for detailed explanation
Q: Deoxygenated blood is returning to your heart from your head. What is the order of the structures of…
A: Heart is a chief pumping muscular structure which helps in sending oxygen rich blood to all parts of…
Q: Why should the extracted DNA be immersed in TE buffer
A: Introduction DNA( deoxyribonucleic acid) the natural chemical of complicated molecular structure is…
Q: TRUE OR FALSE: "Natural selection works on the allelic frequencies of both lethal and beneficial…
A: Evolutionary forces change the frequencies of alleles and genotypes.
Q: Please discuss the value of international normalized ratio (INR) as a test. Why do you think this is…
A: Introduction:- The results of a prothrombin time test can be presented in two ways. In seconds The…
Q: Coordination and timing of movements and balance are functions of which of the following brain…
A: Answer is D cerebellum
Q: (i) Identify the type of contraction in Figure 4. 17OMEGA ZKO 25 25 75 TOKYO 201 TPE Figure 4…
A: 1. Answer Concentric muscular contractions. A concentric muscle contraction is a type of muscle…
Q: EUKARYOTIC RNA POLYMERASE TRANSCRIPTION FACTORS Rather than just a sigma factor to recognize the…
A: Answer :: RNA polymerase extend or polymerise RNA. Sigma subunit of RNA polymerase binds to…
Q: Griffith and Avery
A: Given: a. Griffith and avery experiment b. Levene Hypothesis c. Chargaff's rule
Q: QUESTION 1 Match the discovery with the individual or groups that discovered it. (names may be used…
A: Introduction DNA:- It is a long molecule that contains our unique genetic code, It transmits the…
Q: FRUIT MORPHOLOGY SPECIES FRUIT TYPE SIMPLE FRUIT TYPE DRY FRUIT TYPE (Simple, Multiple, or…
A: Dichotomous key:Scientific tool, used to identify different organisms, based the organism's…
Q: Why does the melatonin level increases in the night? Start your answer from the retina
A: Melatonin is referred as sleep hormone. It is important for our body's sleep cycle. Its…
What do you call this instrument? Why do we use this instrument? Why not a Bunsen burner?
Step by step
Solved in 2 steps