Q: Why did Sabin create an oral vaccine? - Oral vaccine are always more effective than injected vac...
A: The immune system is a complicated physiological system comprised of several organs, tissues, and ce...
Q: Hormone Which part Target Organ(s) Function of the pituitary releases it? Охytocin Antidiuretic Horm...
A: All organisms have the ability to coordinate their activities with constant changes in the environme...
Q: Explain how the urinary and circulatory system work together to keep a body within healthy limits. B...
A: The heart pumps oxygenated blood to all the parts of the body. This process keeps every cell organ a...
Q: Besides the urostyle, what other adaptations for jumping do you see this skeleton providing? (please...
A: Frog has the ability to jump and covers a long distance. The adaptations which can be seen in the sk...
Q: Which of the following statements about keystone species is false? a) Keystone species are the most...
A: Within a particular ecosystem different species are present that interact with each other and forms ...
Q: Artificial photosynthesis connection to the process or element of photosynthesis?
A: Photosynthesis is the process by which green plants and certain other organisms transform light ener...
Q: How did cyanobacteria end up with two photosystems?
A: Photosystems are complex proteins that are basic structural and functional units to carry out a phot...
Q: The process of cellular respiration: is when the bonds of a glucose molecule are broken and energy i...
A: Introduction: Respiration is the process through which the nutrients we eat are converted into usefu...
Q: Read the following extract: “Atmospheric ions are electrically charged particles which occur natura...
A: Small particles can be found in the states of matter. These particles are too tiny to be seen with t...
Q: The similarities between the bone structure of a human hand and a cats paw suggest what? a. a commo...
A: Both human and cats are vertebrates that possess vertebral column. The evolution of different organi...
Q: Is there a significant relationship among the different organ systems in one's body in ensuring its ...
A: Organs are made up of tissues that collaborate to accomplish a certain function for the entire body....
Q: Part 2. You perform the cross of the two EeHh rabbits and get the offspring shown below Wild type (n...
A: The detailed solution of the problem is described in step 2.
Q: Human culture______________________.
A: Culture is defined as the characteristics and knowledge of a specific group of people, encompassing ...
Q: The interdependent evolution of similar organisms whose members freely interbreed in the wild is cal...
A: INTRODUCTION Answer of question 1 and 2 given below.
Q: Summarize the steps for general Hematoxylin and Eosin staining procedure through a flow chart.
A: Hematoxylin and eosin staining It is used to identify recognize different types of tissues and their...
Q: The dermis is SUPERFICAL to the epidermis. The medulla is DEEP to the vortex of the kidney.
A: The skin is the body's outermost layer of protection. The integumentary system of the body is made u...
Q: Why might the longevity of an ISC be left to chance?
A: There are a number of factors that affect longevity and these are: Gender Genetics Crime rates. Hyg...
Q: In a parental cross of a ADHL disease trait, where the father is affected and the mother is unaffect...
A: ADHL disease is a autosomal dominant trait
Q: 1. How do decomposers keep us alive? Provide an expounded arguments. 2. Suppose you have a balanced ...
A: Introduction Decomposers are organisms that break down dead or decaying species; they perform decom...
Q: What do you think would happen to the weight of a 0.9% bag dropped into a 10% solution? How woul...
A: The cell is the fundamental unit of life; it accomplishes all of the basic physiological and metabol...
Q: ach of the following is a critical difference between protostomes and deuterostomes except A. de...
A: Protostomes are a group of animal species that descend from the same progenitors and undergo protost...
Q: Describe the impact of lateral gene transfer on bacterial genome evolution
A: The transmission of DNA between two genomes is known as lateral gene transfer (LGT), also known as h...
Q: The ulnae of victims of the Colorado cannibal, Alferd Packer, exhibited perimortem cuts on their out...
A: Forensic anthropology is a branch of anthropology that deals with using bone analysis and archaeolog...
Q: Consider the culture type in which growth was distributed throughout the entire medium and explain w...
A: The given culture could be mix culture and it satisfies the given conditions.
Q: Match each stage of demographic transition with its correct description. Match Term Definition Stage...
A: STAGE 1 high birth rate high death rate, no health services or family planning options . ...
Q: Please draw out all possible combinations of gametes resulting from the independent assortment of th...
A: According to Mendel's law of independent assortment, alleles from two (or more) distinct genes are s...
Q: 3. Differentiate between genetic and environmental variations.
A: Introduction :- In genetics, variation refers to an individual who differs from others of his or her...
Q: Which curve on the graph represents a species that produces high numbers of offspring with little pa...
A: Answer - a) Graph 1
Q: need to understand how to know which is 5' overhand and which is 3' overhang
A: EcoRI is a restriction enzyme-producing sticky ends. It identifies the specific sequence GAATTC on s...
Q: Explain how cells store and harvest energy using chemicalreactions
A: The cells require energy in order to survive in a particular environment. The primary energy source ...
Q: fter the mass extinction that occured 65 million years ago, mammals rapidly diversified to occupy ha...
A: Adaptive radiation is defined as the rapid growth of organisms that share a common ancestor and is d...
Q: bud primordia
A: The young part of a plant that is almost ready to flower or unfurl new leaves is called the bud.
Q: Why does a eukaryotic cell need both membranous organelles and fibrous cytoskeletal components? Just...
A: The nucleus of a eukaryotic cell is surrounded by a nuclear membrane, which carries well-defined chr...
Q: Indicate whether the statement is TRUE or FALSE. 1. Coulter counter method will produce an overesti...
A: Coulter counter method is employed for counting the blood cells in a sample giving a complete blood ...
Q: 7. Here are the results of a crossing trial with fruit flies (D. melanogaster) Parents: Ebony bodied...
A: Ebony body = e ; normal body = E E dominant over e. That means ebony body is recessive homozygous...
Q: How do the sexes develop their different anatomies?
A: The anatomical features of organisms are regulated by genes.
Q: what would happen internally if you relied on salty ocean water for survival.
A: ANSWER: Seawater contains salt. When humans drink seawater, their cells are thus taking in water an...
Q: Mass spectrometry is a powerful tool in proteomics. What are the four key features of a mass spectro...
A: Mass spectrometry is a technique for determining the mass of individual biomolecules. Ionization, ac...
Q: What are the advantages and disadvantages of using the Slide Culture technique?
A: Slide culture technique is mainly utilized for the preparation of fugal colonies. Fungi are consider...
Q: Explain the relationship between protein folding and protein function.
A: A three-dimensional configuration of a protein is called its structure. Protein folding takes place ...
Q: 3. Use the Gotta-Have-it checklist we developed in class to show how we can explain the process of b...
A: Burning of fuel is majorily known as combustion.In this process, the substances upon reaction with ...
Q: Describe an area in which linguistic inclusivity may become a relevant issue (e.g., race, sex, econo...
A: For a fifth of the world's population, inherited caste identification is a significant driver of lif...
Q: How Does the Immune System Respond to a Changing Pathogen?
A: The antigen is a foreign material, such as a toxin, bacteria, or virus, that, when invading the body...
Q: Where are stomata found? What kind of cells make up stomata? What is the function of stomata/guard...
A: # I have answered here only 1st and 2nd question . Please send questions one by one in the portal. ...
Q: A species of tortoise finds its way to Grand Isle LA, where it becomes isolated with excessive resou...
A: A)Resource Partitioning : * Resources partitioning is the the division of resources to avoid inters...
Q: Explain briefly why the 100X objective lens of the light microscope is immersed in oil.
A: The ability of a microscope to reveal an image that is numerous times larger in size than the origin...
Q: 1. Explain the pattern of inheritance and write in the genotypes of the numbered individuals. (a) (b...
A: The autosomal dominant or X-linked dominant disease is called single gene disorder as the disease re...
Q: What is the importance of the specialist in the analysis of the results obtained by QSAR models of i...
A: A specialist is a person that specializes in a particular field of study or are experts in their spe...
Q: ow do bacteria reproduce and transfer genetic materials?
A: Genes are the smallest and most fundamental unit of heredity since they convey genetic information e...
Q: 12. Consider the following genetically controlled biosynthetic pathway in a hypothetical plant: gene...
A: A controls white flower color B controls pink flower color C controls red flower color D inhibits...
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- What is a three-parent baby? The procedure in creating one through vitro fertilizationand What problem does it solve?A pregnant woman visits a doctor to determine the sex of her child. The doctor refused to perform the test. Why is she being denied?what stage of development does the ‘baby’ implant as
- What is an ethical use of prenatal screening and pre-implantation screening (since sometimes, fetuses found with down-syndrome are discarded; there are also cultures where, male offspring is preferred so embryos screened and found to be females are discarded?What is the current legal status of abortion? What are the various types of abortion procedures?A student has difficulty reading the blackboard while sitting in the last row. What could be the defect the child is suffering from? How can it be corrected?