What structures in Tiktaalik make it so important in the Water to Land Transition? Group of answer choices -neck and wrist bones -fins -body -Lungs and gills

Q: 460 410 360 310 260 210 160 110 60 -10 -S10 5 10 15 20 25 30 35 40 45 50 55 1/IS] per mM 1. What…

A: Enzymes are biocatalyst that are responsible for performing specific reaction within the body. They…

Q: In the SIR model, if S is 99 and I is 1 (total population is 100) at the beginning of a disease…

A: Beta Transmission rate :-

Q: Match the test with the correct description. (Test names will be used more than once) Question 1…

A: Introduction A type of test used to help diagnose a disease or condition, or tests are a variety of…

Q: Ablack heterozygous female mouse mates with a black male mouse of an unknown genotype. Out of her…

A: Male must be heterotzygous Bb

Q: What part of the cell does the glyoxylate cycle occur in?     Mitochondria     Cytoplasm…

A: Glyoxylate cycle occurs in some bacteria and plant cells. It is responsible for the conversion of…

Q: what is the specific organisms concerned in each type of spoilage: causes the  flat, flipper,…

A: Food spoilage microorganisms grow on a variety of foods and cause the food to be unsuitable to be…

Q: Fluctuations in body weight are a result of? A. Genetics B. Age C. Changes in sleep patterns D.…

A: Bodyweight is determined by several factors such as the family history that is genetics also depends…

Q: For each of the following, describe the path the protein takes to its final destination in the cell.…

A: A traditional mammalian cell might also comprise several varieties of proteins and several…

Q: Describe the process of initiation, elongation and termination.

A: * Translation of an mRNA by the ribosome and transcription and replication done in three stages:…

Q: Given the sources of evidence, explain precisely how it supports evolution.

A: Evolution is a continuous transition of living forms, beginning with the basic forms of the past and…

Q: Use of biological species concept Complete the sentences about the different species concepts with…

A: The biological species concept defines species and it is the latest species concept. The species are…

Q: In Sickle Cell Anemia, the production of both of the A and S beta-globin peptides in carriers…

A: Mutations are alterations in the DNA sequence of an organism. Small changes, such as adding or…

Q: Two patients have the same Oxygen Saturation value, but the second patient (2) has a reduced red…

A: as per our company guidelines we are supposed to answer only first 1 question. Kindly repost other…

Q: confirmatory test important to perform in different drug of abuse. 2. Explain the toxic effect of…

A: Answer 1 Confirmation techniques other than GC/MS may be adequate for certain drugs of abuse, but…

Q: Bird and Mammalian Development. How are they similar and how are they different. Know A-P, D-V and…

A: Mammals undergo holoblastic rotational cleavage, characterized by a slow rate of division, a unique…

Q: How does the recently developed DNA technology help scientists establish a more accurate…

A: The term DNA technology is associated with the phenomenon of sequencing, analyzing as well as making…

Q: 4. Name the phase of the cell cycle each of the labeled cells is likely in. A B F D E Copyrighe 2008…

A: Cell cycle or cell division refers to the series of events that take place in a cell leading to its…

Q: Compare and contrast cortisol vs. catecholamine release in response to stress

A: Both Cortisol and Catecholamine are stress hormones. They are chemical messenger present in the…

Q: Descrive in 2-3 sentences an in vitro experiment that differentiates between the Arp2/3 complex’…

A: The Arp2/3 complex is a core actin nucleator that binds to the sides of existing filaments to…

Q: What are the possible genotypes of the PTC locus?

A: * genotype means collection of genes that  refers to two alleles of a particular gene and genotype…

Q: Which of the following protein domains would you expect to find in an "easily druggable" target but…

A: The correct option is option E i.e. Protein binding domain

Q: If all of the offspring of a testcross have the same phenotype, the genotype of the unknown parent…

A: * Test cross done between the  heterozygous F1 generation and recessive parent. * Example Ff (F1…

Q: Radial Artery A-G: Lateral to tendons of insertion of the Note similarities to Ulnar Artery Muscle…

A: Radial artery is a large blood vessel that supplies oxygenated blood to the lateral part of the…

Q: You are studying a population of oysters in Delaware Bay and you find allele frequencies of 0.4 and…

A: Abstract The distribution of migratory shorebirds within Delaware Bay, New Jersey, was examined…

Q: The picture shows bacteria (Escherichia coli) under a microscope Do you bacterial growth or no (…

A: * Escherichia coli is a rod shaped gram negative bacteria present in human intestine. * E coli…

Q: In an iteroparous species lifetime fitness is maximized at investment, while in semelparous species…

A: Iteroparous * These are the species or organisms that can reproduce multiple many times. They…

Q: Describe how fossils helps us understand the past. Provide one example.

A: Introduction Fossils are the preserved remains, or traces of remains, of ancient organisms that have…

Q: what is the mainstream solid phase peptide synthesis ( with detailed mechanisms and intermediates )…

A: Lysine reactive probes are attractive alternatives to cysteine reactive probes when there is no…

Q: If the PCR negative was positive what would that mean?   If the PCR positive was negative what…

A: There are few points about PCR (Polymerase chain reaction ). which are as follows: PCR is a rapid…

Q: What would you expect to be the minimum percentage of matching peaks in an automated DNA…

A: Professor Sir AlecJeffrey discovered DNA fingerprinting or DNA profiling in 1984 based on his…

Q: WRITTEN TASK OBJECTIVE: To describe the concepts learned about plant organizational structures.…

A:

Q: How reliable does the rbcL gene work as a barcode for identifying plant species?

A: * DNA barcoding is method to identify  a species by using a short section of DNA. They will compare…

Q: Imagine that you are a conservation biologist responsible for the well-being of a bufello herd…

A: the Hardy-Weinberg equilibrium states that genetic variation in a population will remain constant…

Q: Analyze the images and explain how the nervous system of plants and animals work together with the…

A: Both plants and animals including insects and mammals,  have an innate immune system, which helps…

Q: Name the common and rare alleles found in the human population of the TAS2R38 gene

A:

Q: Anaerobic respiration releases only a total - ATP molecules compared to the ATP molecules of aerobic…

A: Respiration Respiration is a process in which cellular energy is released from cells using glucose.…

Q: ammonium chloride on the infection of CER cells'

A: Cells were incubated for various hours of time after virus attachment with ammonium…

Q: A population of 2000 mice on an island includes 40% white-furred individuals, 50% brown-furred…

A: * 2000 mice population on an island includes 40% white-furred individuals and 50% brown-furred…

Q: Diuretics • plasma volume and therefore • preload. This change in preload : the workload of the…

A: Introduction: Any medicine that increases the flow of urine is referred to as a diuretic. Excess…

Q: What are the three main energy systems of the body?

A: The given below is the answer.

Q: Why is it important to know the evolutionary relationships between organisms? Explain briefly

A: According to theory of organic evolution, the present day forms of life are modified but are…

Q: What are the function of the Pancreas. Identify the different pancreatic hormones.

A: 1-The main function of pancreas is digestion. Pancreas contain various type of enzyme which help in…

Q: Describe the hypothesis of pressure flow for the transportation of sugars in the plants.

A: Introduction In this question we will discuss about the hypothesis of pressure flow for the…

Q: 6) In fruit flies, red eyes are dominant (E). White eyes are recessive (e). If the female fly has…

A: If only one copy exists, dominant characteristics are always produced when the linked allele is…

Q: Osteostracans are not included in the Gnathostome clade because

A: Why are the Osteostracans not included in the Gnathostome clade?  Ans : They lack true bone…

Q: What condition is shown in the diagram? Explain how the body regulate this process.

A: The homeothermic animals always maintain a constant core body temperature. They have homeostasis…

Q: State whether the following statements are true or false. If false, write the correct statement by…

A: Symbiosis  Is is a kind of relationship between two organisms where both get benefitted.

Q: Which of the following statements about mutation is false? Select one: а. Mutations are the ultimate…

A: Mutations are changes in the DNA sequence of a gene. These changes can be caused by environmental…

Q: Achondroplasia is a form of dwarfism in humans. It is caused by a mutant allele of the   fibroblast…

A: If a man with Achondroplasia marries a woman who is Sickle Cell Anemia carrier and they have a child…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.