Q: Which parameter from the software must you adjust in order to permit gene flow? Starting frequency ...
A: Definition: Gene flow is the movement of gene from one organisms to another one. It can be in a hori...
Q: . How might we and other species be affected if mostor all amphibians (Core Case Study) were to goex...
A: Amphibians are included under the category of invertebrates. Amphibians can live on land as well as ...
Q: How do we know that bacteria regulate the expression ofcertain genes in response to the environment?
A: Regulation of gene expression in prokaryotes occurs at several levels such as transcription and tran...
Q: Explain how fog forms off the San Francisco coast. For a complete answer, you need to use the follow...
A: The term fog is associated with the cloud that is comparatively closed to ground than to the sky. Fo...
Q: Explain your answer. Below is a pedigree showing the inheritance of colorblindness in Akoto family. ...
A: Pedigree is a family chart showing the inheritance of a particular trait through several generation ...
Q: Explain Application of palynology in Botany , geology , archeology , criminology, medicine, honey,oi...
A: Palynology is the study of pollen and spores.
Q: When it comes to controlling your weight, how might the science of bioenergy help? Explain your answ...
A: Bioenergy is a type of renewable energy.
Q: Describe one medical/ethical issue that was raised in your lifetime involving politics. How was poli...
A: In light of the recent pandemic that has created shockwaves globally, disruptions pertaining to the ...
Q: Based on your knowledge of genetics, how would you determine whether kanamycin or BASTA-resistant T2...
A: Kanamycin A, often known as kanamycin, is an antibiotic used to treat tuberculosis and severe bacter...
Q: You have determined that the gene order for three linked genes being studied is CBA. The number of r...
A: The frequency of recombination events between two genes (i.e., their degree of genetic linkage) is u...
Q: In what direction is there a net movement of particles along their concentration gradient? Would you...
A: Diffusion is the movement of substances in a passive way.
Q: A phlebotomist, named Toru, is sent to the Emergency Room to collect an EDTA specimen for a stat typ...
A: Introduction: Phlebotomy is the process of inserting a cannula into a vein to extract blood. Venipun...
Q: 1. Molecule #1 a)What Group? (Carb, Lipid, Protein, or Nucleic b)Acid). Within the group, how would ...
A:
Q: 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху Which chromosome set has an extra What diagn...
A: The first set has an extra chromosome. The patient suffers from aneuploidy. As the genome contains o...
Q: insect'
A: Insect are small animal with six legs, two pairs of wings and a body which is divided into three par...
Q: Sunhil suffers from a stroke and loses the ability to move his right arm and hand. However, after ph...
A: * stroke mainly affects the shoulder,elbow and upper limb and hand. *Stroke will usually affect the ...
Q: The extinction of dinosaurs left gaps in the early ecosystems on earth. Explain briefly the aftermat...
A: Evolution is change in the species over a period of time.
Q: 1. In guinea pigs, black coat color (B) is dominant over white (b), and short hair length (H) is dom...
A: Allele - Alternate pair of a gene present on a specific locus/ site on homologous chromosomes. Domin...
Q: describe Affinities of bennettitales
A: Bennettitales are group of fossil plants flourished well during the Triassic to Lower Cretaceous pe...
Q: Virology: What is a benefit of studying viral replication?
A: Viral replication refers to the process of copying of viral genome and its further assembly. Viruses...
Q: What type of risks do genetically modified food potentially pose?
A: Genetic modification is a methodology used in the biotechnology which involves alterations of traits...
Q: ollowing base removal, DNA polymerase can add nucleotides in the 5'-to-3' direction. Is that true o...
A: DNA polymerase is the enzyme used for the replication of DNA. The polymerase uses the template DNA f...
Q: Adding white to a hue creates a ____ while adding black to the same hue creates a _____. A. shade.....
A: Hue The dominating color family is referred to as hue. Hues include primary and secondary colors suc...
Q: taxonomical heirarchy
A: Taxonomic hierarchy is the process of arranging various organisms into successive levels of the biol...
Q: 2. Give all possible "GAMETE’ combination before it cross using: а.) ААВВСС b.) XXYYZZ c.) DdEeff
A: Introduction: Law of segregation states that the two factors for a trait, present together in a hete...
Q: Swimming just like any other exercise is accompanied by some risks of accidents. Therefore, it shoul...
A: Swimming ie considered as one of the main physical activities for making someone fit, both mentally ...
Q: Choose all that apply Which bones are part of the axial skeleton? Group of answer choices Ribs Clavi...
A: Locomotion in animal is accomplished by the force of muscles acting on a rigid skeletal system. Skel...
Q: Give two examples of the benefits gained by theintroduction of nonnative species. Give two exampleso...
A: The species who show their origination as well as development in a particular surrounding can be des...
Q: Describe the importance of selectively permeable membranes andcompare the functions of carrier prote...
A: The plasma membrane is referred to as a selectively permeable membrane because it allows only partic...
Q: Describe the fluid mosaic model of cell membrane structure.
A: The cell membrane is also called as plasma membrane, it is membrane which is separate interior envir...
Q: what advantages do regulatory systems provide to the organisms?
A: Introduction :- The neurological system and the endocrine system work in tandem to control and coord...
Q: On which sex is the frontonasal angle sharp and angular?
A: The answer to this question is B. i.e. females. They have the frontonasal angle sharp and angular. H...
Q: Independent Practice: For each genotype below indicate whether it is dominant, recessive, heterozygo...
A: According to the question, there are some genotypes provided. Among which we have to indicate whethe...
Q: Studies have confirmed that damaged to both the double standards can be reversed via single stranded...
A: Many factors can affect the integrity of DNA. Any alteration or impairment in DNA will eventually af...
Q: Thomas Malthus argued that human populations grow faster than the resources they depend on true or ...
A: Evolution is the gradual process, Biodiversity is the result of evolution. Evidence for evolution ca...
Q: Give the genotypes and its ratio of the dihybrid cross of FIGURE 7.
A: A dihybrid cross is a cross in which two different types of traits are involved . As per the questio...
Q: ) Describe the role of the signal sequence and the signal recognition particle (SRP) in targeting an...
A: Every cells provide a set of separate segments for localization of proteins. The method of transport...
Q: a method a virus can use to prime DNA replication and give an example of a virus that uses this prim...
A: Viral Replication of double stranded DNA proceed in two phases first replication of early phase gene...
Q: Create a diagram which illustrates the typical signaling mechanism of action of ligand gates ion cha...
A: Signal transduction can be defined as a process is while the signallimg molecule initiates the actio...
Q: Explain how a pigment absorbs light
A: Photosynthesis is the conversion of light energy into chemical energy by phototrophs, which is then ...
Q: 1. Where and when did photosynthesis first evolve? What are some lines of evidence that support this...
A: The term photosynthesis is associated with a process that can be observed in several living organism...
Q: Assume that a pinhead is 1 mm in diameter. Howmany spherical bacteria (cocci), lined up side by side...
A: spherical bacteria (cocci) are spherical bacteria as their body is round in shape, They may be gram-...
Q: TACAT
A: Solution :There are three types of DNA Mutations: base substitutions, deletions and insertions.
Q: Let's start with a little phylogeny! What features are at this node? The node is a branching point t...
A: Branch point or node shows the divergence of two species into respective descendants. All the descen...
Q: In flies, long wings (W) are dominant to short wings (w). Two homozygous recessive flies are crossed...
A: Given: In flies, long wings(W) are dominant to short wings(w). Dominant traits are always expressed ...
Q: Which one of the following statements is not true? Speciation is the process of creating new spec...
A: A species is a group of organisms that have genetic similarities, may interbreed, and are hence fert...
Q: Match each item in column A with an item in column B. Write the letter of the correct answer on the ...
A: The left and right hemispheres of the brain process different types of inputs. The left hemisphere p...
Q: While doing research on deep-sea vents, you discover a very simple new life form. After some initial...
A: DNA is the fundamental component of our being. DNA is the carrier of information, it passes from one...
Q: А. $ COOH oligosaccharides transmembrane a helix lipid bilayer В. SH- С. - NH2 SH Figure 10-22. Mole...
A: As the N terminus devoid of glycosylation, so it must be present in cytoplasmic face.. So ans is ...
Q: The frequency of single crossover recombinant gametes (those with chromosomes having crossed over) o...
A: Crossing over takes place in prophase I of meiosis that results in exchange of genetic material betw...
Step by step
Solved in 2 steps
- 3. How is it possible that some species of frogs can brood their eggs and larvae in their gut without being digested or excreted? 4. What examples of physical and chemical barriers protect immobile eggs against predators?1. Describe the excretory system of invertebrates and vertebrate and explain why reptiles are said to be behavioral homeotherms.3. The purpose of this research was not to test the functionality of the transplanted kidneys, but whether or not the human body would reject them. Why are the researchers excited that the kidneys produced ‘robust’ urine and were able to withstand the higher human blood pressure exerted on kidneys in a human body
- 4. If you drink a lot of water, you may produce large amounts of urine that has a light yellow color. If you do not drink enough water, you may produce a small amount of urine that has a dark yellow color. How would you explain these observations?6. Which of the following is not true of kidneys? * They remove wastes from the bloodstream. They help balance the body’s water content. They remove oxygen from the body. They produce concentrated urine.Which of the following correctly describes a part of kidney function? a. Collecting ducts dilute urine because they are permeable tosalt but not water. b. In the ascending loop of Henle, Na1 and Cl2 move into thetubules because the osmolarity of the filtrate is increased. c. The descending loop of Henle receives filtrate from theascending loop. d. The distal convoluted tubule pumps water into the tubule byactive transport. e. The renal pelvis receives urine from the collecting ducts andcarries it to the ureters.
- 5. Which of the following best summary the route of only urine from kidneys to exiting from the body? kidneys--> ureters--> urinary bladder--> urethra none of these choices urethra-->urinary bladder--> ureters-->kidneys renal artery-->kidneys--> ureters--> urinary bladder--> urethra5. Why is it more difficult to extract oxygen from water than from air? 6. In marine vertebrates, what is the main chemical removed by excretion?7. What is the excretory/osmoregulatory organ of mollusks?a. Flame cellsb. Malpighian tubulesc. Nephridiumd. Hepatopancrease. None of the above: ____________
- 1. In patients with diabetes mellitus, not enough insulin is produced; as a consequence, blood glucose levels increase. If blood glucose levels rise high enough, the kidneys are unable to absorb the glucose from the glomerular filtrate, and glucose "spills over" into the urine. What effect does this glucose have on urine concentration and volume? How does the body adjust to the excess glucose in the urine?1. The primary function of the mammalian urinary system is to regulate the water-solute balance, commonly known as A. osmoregulation.B. homeostasis.C. metabolism.D. physiology 2. Choose what happens during inhalation, A. Lung volume increases as the rib muscle and diaphragm relaxB. Rib cage move out and up, the diaphragm flattens and moves downwardC. Air pressure inside the lungs increases and up above the air outside the bodyD. Air forces up from the breathing tube and rushes out through nostrils and mouth 3.1. Functions of the Urinary System A. Kidneys regulate blood levels of several ions, most importantly (Na+), (K+), _(Ca2+), _(Cl-), and _(HPO42-). B. Kidneys regulate blood pH by secretion of and reabsorption of C. Kidneys regulate blood volume by conserving or eliminating D. Kidneys regulate blood pressure by secreting the enzyme which activates the RAA pathway that increases blood pressure. E. Kidneys help maintain a relatively constant blood osmolarity of F. Kidneys produce _mOsm/liter. (active vitamin D) and - the hormone that stimulates RBC production. G. Kidneys can use glutamine (amino acid) to synthesize H. Kidneys excrete wastes such as from deamination of amino acids, from catabolism of hemoglobin, from breakdown of creatine phosphate, and from catabolism of nucleic acids. 2. Matching: Kidney A. Superficial, light red region of the kidney – contains portions of the nephron such as the corpuscle and convoluted tubules. Renal hilum B. Deeper, dark reddish-brown region of the…