Here’s the definition: the intercept (often labeled the constant) is the expected mean value of Y when all X=0. Start with a regression equation with one…
Auxin, is a naturally occurring plant hormone involved in stem elongation. It is synthesized at the tip of the shoot, stem apices. They are produced in…
If you are interested in working in a related field or even going on to further study, then environmental science is an excellent degree choice. Should…
Learn the anatomy of any exam item. Differentiate between recall and application-level exam questions. Learn how to deal with qualifiers in the stem. Be prepared to know more than one concept. How do you get better at answering a level biology questions? How do you answer a level biology? Do answer the question. No credit…
A biological theory of deviance proposes that an individual deviates from social norms largely because of their biological makeup. The theory primarily pertains to formal deviance, using biological reasons to explain criminality, though it can certainly extend to informal deviance. Can criminal behavior be biologically determined? There is evidence for a genetic influence on criminal…
The acceptance rate at College for Creative Studies is 45.6%. For every 100 applicants, 46 are admitted. This means the school is moderately selective. The school expects you to meet their requirements for GPA and SAT/ACT scores, but they’re more flexible than other schools. How hard is it to get into college for creative studies?…
Half siblings are considered “real siblings” by most because the siblings share some biological relationship through their shared parent. Half siblings can have the same mother and different fathers or the same father and different mothers. How much DNA do half siblings share 23andMe? The DNA Relatives feature uses the length and number of identical…
EpiFix is a multi-layer biologic dehydrated human amniotic membrane allograft comprised of an epithelial layer and two fibrous connective tissue layers specifically processed to be used for the repair or replacement of lost or damaged dermal tissue. It is prepared from human placenta. Is EpiFix an allograft? EPIFIX is a dehydrated human amnion/chorion membrane allograft.…
But Paris is certain that Michael Jackson was her biological dad. She believes it with a fervency that is both touching and, in the moment, utterly convincing. “He is my father,” she says, making fierce eye contact. “He will always be my father. Is Blanket Michaels biological child? Jackson friends have said that the King…
There is a difference between “sex” and “gender.” Sex is “biological” while gender is “psychological,” “social,” or “cultural.” A person’s gender can be different from a person’s sex. Gender is thus “socially constructed” in the sense that, unlike biological sex, gender is a product of society. How is gender determined biologically? Each sperm has either…
The development of dissociative identity disorder is understood to be a result of several factors: Recurrent episodes of severe physical, emotional or sexual abuse in childhood. Absence of safe and nurturing resources to overwhelming abuse or trauma. Ability to dissociate easily. Is there a genetic component to dissociative identity disorder? This could possibly be due…
The bonding properties of carbon Perhaps more important, however, is carbon’s capacity for covalent bonding. Because a C atom can form covalent bonds to as many as four other atoms, it’s well suited to form the basic skeleton, or “backbone,” of a macromolecule. Can carbon form more than 4 bonds? Carbon can’t form because if…
Was Bruno Mars inspired by Michael Jackson? 7. He’s modeled his career after Michael’s. During an appearance on 60 Minutes, Bruno straight up cited Michael as one of his biggest musical influences. It’s obvious that the level of artistry Michael showed throughout his career deeply affected Bruno, and he wouldn’t be the artist he is…
In the United States, a Master’s degree is not required for admission to most PhD programs. It is possible and not unusual to be admitted to a PhD program straight out of undergrad. Should I skip Masters and go straight to PhD? If getting onto a PhD course is your aim, completing a Masters first…
According to J Walker (2012) the behavioural perspective is based on behaviourism and is the study of observing behaviour when in certain contexts and events. The biological perspective however, explains behaviour by focusing on the function of the nervous system, genes and the brain. Can biological theory affect human behavior? The biological approach believes behavior…
Similarly, pOH is the negative of the logarithm of the OH- ion concentration. The equation above can be used to convert from pH to pOH, or vice versa, for any aqueous solution at 25C, regardless of how much acid or base has been added to the solution. What is pOH in biology? pOH is the…
Evolutionary biology provides the key to understanding the principles governing the origin and extinction of species. It provides causal explanations, based on history and on processes of genetic change and adaptation, for the full sweep of biological phenomena, ranging from the molecular to the ecological. Can you teach biology without evolution? Evolution does not need…
Do cognitive processes and biological constraints affect operant conditioning? Skinner underestimated the limits that cognitive and biological constraints place on conditioning. Research on cognitive mapping, latent learning, and insight demonstrate the importance of cognitive processes in learning. What are biological limitations on operant conditioning? Learning is adaptive: Each species learns behaviors that aid its survival.…
Fermentation is a biochemical process in which complex organic molecules are broken down into smaller molecules. It is called a biochemical reaction because the reaction is catalyzed by enzymes produced by microorganisms. How is fermentation related to chemistry? Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes.…
Seven times as likely to experience depression. Six times as likely to exhibit behavioral problems. Five times as likely to feel anxiety. Three times as likely to have attention deficit disorder, hearing impairments and vision issues. How important is the relationship between foster parents and the biological parents? Foster parents, in particular, play a critical…
When a protein contains the essential amino acids in the right proportion required by humans, we say that it has high biological value. When the presence of one essential amino acid is insufficient, the protein is said to have low biological value. What is the difference between high biological value and low biological value? The…
Ronaldo split from Shayk in 2015 and moved on with Georgina RodrÃguez. Not only did he welcome twins Eva and Mateo via surrogate in June 2017, but the Argentina native also gave birth to their first child together five months later. Who is the mother of all children of Ronaldo? Who are the mothers? Cristiano…
The late-night host’s admission that daughter Winnie Rose Fallon was born via a surrogate will help remove the shroud of secrecy and judgment that surrounds infertility. Did Jimmy Fallon’s wife have her baby? As surrogacy has helped couples with medical or other needs, The Guardian reported in 2019 on a growing trend among Hollywood stars…