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Q: Animal cells with the same structure and function are grouped together to form tissues. With these m...

A: Cells are the smallest, structural and functional unit of an organism and Tissues are the distinct t...

Q: Q Explain how the infectivity of a pathogen iscorrelated with the epidemic spread of a disease invar...

A: Pathogenicity represents a specialization in a certain microorganism to replicate and damage host ce...

Q: . The Process of Evolution by Natural Selection – Be able to explain the process of evolution by na...

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want...

Q: What is the main muscle that causes flexion in the arms?

A: Arm flexion is the rotation in anatomic plane in such a way that distal part of humerus moves ventra...

Q: What transcriptional repressors do.

A: Transcription and translation are 2 steps involved in processing of DNA to proteins. RNA molecule is...

Q: Explain the interaction of cuticle, body-wall muscles, and pseudocoelomic fluid in locomotion of nem...

A: Most Nematodes move side to side or laterally by contraction of the longitudinal muscles because all...

Q: f female rabbits prefer longer eared males, but shorter eared males are less likely to acquire life-...

A: Different types of selection affect variations in a given population. 

Q: how lactate can be used as an indicator of exercise capacity

A: Oxygen debt is defined as an extra oxygen required by the body muscles at the time of relaxation or ...

Q: What does gause's principle of competitive exclusion states?

A: BASIC INFORMATION Gause gave this principle on the basis of interaction of population which means h...

Q: a. Low albumin causes an increase in interstitial oncotic pressure  b. Low albumin causes a decrease...

A: Due to the expansion of the interstitial fluid volume inside the tissues or organs, swelling occurs....

Q: Uses (economic/medical/horticultural) of Scontiniphora coarctata. how the invasive species compete w...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: Glucose regulation by insulin would be impaired by ablation of the ________.   Islets of...

A: Endocrine system is a system which contains different glands which produces the hormones are essenti...

Q: If aerobic respiration in beans experiment were conducted at 0C, what difference would you see in th...

A: the increase in the temperature speeds up the reactions involved in respiration as they increase the...

Q: The antibodies related to the ABO blood group are located  1. Within the plasma? 2. Within the red b...

A: Answer: Introduction: Red blood cells called as erythrocytes are particular cells that circulate thr...

Q: A black female cat (XBXB) and an orange male cat (X0Y) weremated to each other and produced a male c...

A: A calico cat is any breed of cat that has a tri-colored fur. It will mostly consist of a tri-coloure...

Q: How can you tell whether DNA sequences from two sources are similar by chance or instead by common o...

A: DNA or deoxyribonucleic acid is a polymer of deoxyribonucleotides connected together via phosphodies...

Q: What type of energy is used by your body when you eat food? Group of answer choices chemical energy...

A: Digestion of food is a catabolic process in which large food  molecules are broken down into simpler...

Q: Explain how mendel used selective breeding to learn more about heredity

A: Step 1 Heredity is the sum of genetic endowment obtained from the parents, also called inheritance. ...

Q: How does tryptophan affect the function of trp repressor?

A: Regulation of gene expression is the mechanism of switching off and switching on the genes according...

Q: in the fermentation by yeast experiment, if you observed  respiration, identify the gas that was pro...

A: Fermentation is a metabolic process in which a micro-organism converts carbohydrate into alcohol, ac...

Q: Translate this RNA sequence into an amino acid sequence: 5'-AUG GGC UAC CGA-3'?

A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas...

Q: What are the steps that happen during cellular division in the human body?

A: Cell division is a process in which a parent cell divides into daughter cells. This is a very import...

Q: Which of the following oxides is released in trace quantities by some medicines, resulting in muscle...

A: Smooth muscles found in the visceral body organs, undergoes involuntary rhythmic contractions that a...

Q: Discuss the processes by which the brain-case bones ofthe skull are formed and grow during skull enl...

A: In the anatomy of a human, the neurocranium is also called a brainpan, or braincase. It is the back ...

Q: Which of the cytoskeletal elements shown in the diagram helps to move chromosomes to opposite poles ...

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA....

Q: Rods and cones are located in the

A: Rods and cones are photoreceptors which are responsible for vision in eyes. Rods are used in vision ...

Q: Which type of joint provides the greatest range ofmotion?a. ball-and-socketb. hingec. condyloidd. pl...

A: Joints are points where two bones articulate. The joints are necessary for the movement of different...

Q: Genetics Question about epigenetic mechanisms. This is the only question that I just do not understa...

A: Epigenetics is the study of heritable phenotype changes.  It does not involve alterations in the DNA...

Q: Given the following observed genotype frequencies (AA 0.45, Aa 0.16 and aa 0.39) for a gene that det...

A: Given that, there is a gene that determines coat colour with incomplete dominance in a population of...

Q: Outline different mechanisms of sex determination

A: Sex determination is the biological phenomenon, which is responsible for determining the development...

Q: Name some conditions that would require patients to be tube feed? What should you do if a medication...

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first on...

Q: Concerning acromegaly the following is not correct:A. Hypotension is commonB. Hypersecretion of soma...

A: Endocrine glands do not have ducts and it secrete hormone directly to blood stream. The major glands...

Q: What structure does the circle in the picture refer to? А Periosteum Osteon Interstitial lamellae Ou...

A: Periosteum: All the bones are covered by a membrane called as periosteum. It is made of two layers w...

Q: what novel mechanisms not yet found, are involved in the gene regulation?

A: Gene regulation is the process of turning genes on and off. During early development, cells begin to...

Q: QUESTION 9 Recent genetic research indicates that ____ or more individuals are needed for an en...

A: Ex-situ conservation is a type of conservation or protecting process of the endangered species, whic...

Q: Make a list of the benefits that may arise from genetic testing as wellas possible negative conseque...

A:   Genetic testing is a process that helps to determine the mutation in the genome of an organism. Ge...

Q: list some reason why a cell that has just completed cytokinesis might enter the G0 phase instead of ...

A: Cell cycle The division of cell into two daughter cell in known as cell cycle. In cell cycle there a...

Q: A patient arrives in the emergency department with ablood pressure of 70/45 confused and complaining...

A: According to the situation given, the patient arrived in the ED with a very low blood pressure, full...

Q: Describe the conditions that may cause emergence ofhantavirus pulmonary syndrome (HPS). How can HPS ...

A: Hantavirus Pulmonary Syndrome (HPS) is the severe, sometimes fatal, a respiratory disease caused by ...

Q: Draw the structure of skeletal muscle tissue?

A: Skeletal muscle is an excitable, contractile tissue responsible for maintaining posture and moving t...

Q: Can you help me with thee questions? (A)How does taxonomy help us understand relationships among org...

A: Taxonomy is the science of naming, describing, and classifying organisms and includes all plants, an...

Q: No. 32  CC (Carbon Copy), the first cat produced from a clone, was created from an ovarian cell take...

A: CC (carbon copy) is the first cat that is produced by cloning. The diploid nucleus from the ovarian ...

Q: What is the main biological process that consumes carbon dioxide?

A: Biological processes Biologcal process are those processes that are very essential for an organism t...

Q: How would you argue the importance of protecting the BDFFP against ecologically destructive activiti...

A: The main important criteria to encourage the studies of BDFFP are to preserve larger areas of land t...

Q: - A - D - B - C

A: Valves prevent the backward flow of blood in heart. Valves work like a one way inlet of blood on one...

Q: What feature of some pathogenic bacteria make them attractivefor engineered cancer treatments?

A: Tumor is a deadly disease wherein the cells of the body starts dividing uncontrollably and interfere...