• Definition of each? •HOW are sexual and asexual reproduction similar? • How are sexual and asexual reproduction different?

Q: 1. describe key aspects of the atmosphere related to human well-being, such as oxygen's role as a li...

A: Note :- Since you have asked multiple questions and as per bartleby guidelines im supposed to answer...

Q: Which of the following is an example of evolution co-opting a ready-made structure for another use? ...

A: Some scientists like Darwin believe that evolution is a occurred through a series of small, gradual ...

Q: Your book discusses one possible solution for the wide-spread problem of prescription drug abuse, wh...

A: When we consider the name drug, it is basically not illegal. But the buying it without prescription ...

Q: If heritability of dots is zero: Group of answer choices Offspring will have no dots. Offspring will...

A: The sum of all biological mechanisms by which certain features are passed down from parents to their...

Q: Much of the dopamine in the brain is produced in the: O hypothalamus. O reticular formation. O basal...

A: Neurotransmitters are messenger molecules of the central nervous system. They are responsible for th...

Q: Describe the roles played by carbohydrates in cells: A.) Raw material B.) Structural support C.) Cel...

A: Carbohydrates are a class of biological macro-molecules that are important for day-to-day functions ...

Q: Which organ of man is homologous to the wings of birds? Justify your answer.

A: Organs apparently similar or dissimilar in structure and function but of similar embryonic origin an...

Q: A cross between homozygous purple-flowered and homozygous white-flowered pea plants results in offsp...

A: The father of genetics, famously known as Mendel, was responsible for proposing the laws of inherita...

Q: What genetic defects result in the disorder xeroderma pigmentosum(XP) in humans? How do these defect...

A: xeroderma pigmentosum is also known as XP. It is an inherited condition. The signs and symptoms of X...

Q: 1. Describe the process by which sensor cells induce an inflammatory response 2. Explain the princip...

A: 1. Mast cells which has present sensor to induce an inflammatory response.   2 pattern recognition r...

Q: DNA plus associated proteins equal?  a. chromatin b. chromosome c. chromatid d. nucleosome

A: Introduction :- Proteins are big, complex molecules that play a number of important tasks in the hum...

Q: Soil could be deficient in any of the following nutrients. If you had to supply one of these to the...

A: Plants require nutrients to grow and soil is the major source of nutrients.There are 17 essential nu...

Q: Name 3 organs system in the human body??

A: All living bodies-plants, animals or microscopic organisms, are made up of cells. The term 'cell' is...

Q: Several members of the family in the pedigree who suffered from a disease are colored in black. Curr...

A: As per the pedigree shown this disease has x-linked recessive mode of inheritance. This is based on ...

Q: Which lobe of the cerebral cortex is the center for impulse control (the brain's "stop sign")? parie...

A: As the nervous system is one of the most important system present in the body;which are able to main...

Q: Give the methods of transposition ?

A: Deoxyribonucleic acid or DNA is a hereditary material that transfers from one generation to another....

Q: Describe the methods that are used to transfer ions across the cell membrane

A: The cell membrane are semi permeable and selective permeable. Ions and other molecules which are tra...

Q: In lilies, large lilies are dominant to small ones and green ones are dominant to white ones. You cr...

A: Introduction:  Mendel's law of independent assortment: When one allelic gene pair segregates then se...

Q: The following cross is performed between two varieties of fish that differ in scale color. What stat...

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...

Q: Of the two types of vascular tissue found in plants, which one has end walls, and two-way movement, ...

A: The vascular plants are called so because they have vascular tissue in them, there are two type of v...

Q: I have four amino acids: serine, histidine, alanine, and tyrosine. How many different primary struct...

A: Proteins are important molecules in the body which carry out all the essential functions of the body...

Q: What results from the spiral cleavage of mollusks?

A:   Ans) Spiral holoblastic cleavage is characteristic of several animal groups, including annelid wor...

Q: Define capsid, nucleocapsid, envelope, and virion.

A: Introduction:  Viruses are microscopic infectious organisms that can only multiply inside a host cel...

Q: Question 6. The sodium-potassium pump makes the cell interior more sodium ions out of the cell for e...

A: Sodium potassium pump is the example of active transport which is an energy requiring process in whi...

Q: How does the nucleus control protein synthesis in the cytoplasm?

A: Given: Nucleus is a specialized double membrane bound structure which contains all genetic informati...

Q: #5 Explain how and where auroras occur in the atmosphere. #7 Describe the interaction between the at...

A: An atmosphere is a layer of gas that surrounds a planet and is kept in location by the gravity of th...

Q: How can I explain the results of my findings in lamen terms?

A: These test are the perfomed to identify positive and negative result for glucose fermentation. 

Q: Scientific inquiry is a set of strategies that scientists use to gather information and explain the ...

A: Introduction  Science deals with the understanding of the natural phenomena that occurs in daily lif...

Q: What is Speciation? And How does it affect evolution?

A: A process that results in changes in the genetic material of a population over time is known as evol...

Q: 4. O 1:27-Coronary Artery How is the coronary artery identified on the sheep heart? 5. O 1:47- Right...

A: Introduction The heart, blood vessels, and blood are all part of the blood circulatory system, which...

Q: tudy guide 26

A: It is a sigmoid curve or S shaped curve. it represents the living organisms is growing in a natural ...

Q: Determine the genotype for each phenotype using the Information provided: SQUARE shape (S) is domina...

A: *Phenotypes means the traits that an individual contains can be easily observable  * Ex: colour, Hei...

Q: Fragile X syndrome What are the symptoms or characteristics of this disorder or trait?  What is the ...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: Describe the primary, secondary, and tertiary structures of RNA

A: RNA are deoxyribose nucleic acids and are single stranded. mRNA, rRNA, tRNA are three forms of RNA. ...

Q: In order to determine whether DNA or protein is the genetic material, can the following isotopes be ...

A: Introduction: The search for genetic material is a very long story. it took a long to be discovered ...

Q: Please answer fast How is electron transport coupled to proton efflux by complex I of the respirato...

A: The electron transport chain and oxidative phosphorylation are coupled by a proton gradient across t...

Q: SARS-CoV-2 what is the genome for the virus? And, what Baltimore class does the virus belong to? doe...

A: 1. The genome of SARS-CoV-2 is an ss RNA virus composed of 13–15 ORFs that code for 27 different pro...

Q: Fatty acids in phospholipids and triacylglycerols interact with one another by (a) disulfide bridges...

A: The correct answer to the above question is e. Fatty acids in phospholipids and triacylglycerols do ...

Q: A species of mouse that is preyed on by owls (which can see color) at dawn and dusk varies in coat c...

A: Natural selection theory of evolution was given by Charles Darwin and Alfred Russel Wallace, which s...

Q: Compare and contrast the receptors used by the innate vs. adaptive immune systems to recognize "non-...

A: Solution : Innate, or nonspecific, immunity is the defense system with which you were born. The adap...

Q: Why must viruses be metastable?

A: Introduction A virus is a little piece of genetic information (DNA or RNA) encased in a protein coat...

Q: Mainland population allele frequencies before migration Island population allele frequencies before ...

A: allele frequencies change in the direction of the donor/source population due to migration. So for c...

Q: Relate the events in mitosis to the purpose of mitosis Explain the implications of cell cycle contro...

A: 1.Mitosis is the process in cell division by which the nucleus of the cell divides (in a multiple ph...

Q: In Neurospora, the mutant stp exhibits erratic stop-andstart growth. The mutant site is known to be ...

A: mtDNA stands for mitochondrial DNA. If an stp strain is used as the female parent in a cross  with a...

Q: Complete the following table summarising the neutral red assay data from the group following exposur...

A: Neutral Red Assay -- Neutral Red -- Neutral red can be used as vital stain .The Neutral Red Cytotoxi...

Q: Of the three systems that make up a plant, which can be modified into a Stolon or a Rhizome? Group o...

A: Given: Plants modification includes roots modification - Fusiform roots,napiform roots,Beaded roots ...

Q: Describe how electrical stimulation is used in a cochlear implant, in motor prostheses, and in reduc...

A: The cochlear implant, which uses electric currents to directly stimulate the auditory nerve in a com...

Q: The λ DNA used for digestion was provided at a concentration of 2μg/μl. How much DNA (in micrograms)...

A: DNA is an organic molecule that includes genetic information as well as instructions for protein cre...

Q: Explain the ramifications of medical waste being dumped into the ocean in greater detail.

A: Introduction :- Any waste containing infectious (or possibly contagious) items is classified as biom...

Embryology