answersLogoWhite

0

🍎

Genetics

This section covers topics of genetics such as variation, pedigrees, Mendelian genetics and mutations.

500 Questions

What are the traits of an empath?

User Avatar

Asked by Jim Morgan

An empath (in science fiction) is someone who can supernaturally sense the mental or emotional state of another individual.

Do genetics play any role in discrimination or are we taught to discriminate?

User Avatar

Asked by EdHutleygp0945

Genetics may influence certain traits or predispositions that could potentially contribute to discrimination. However, discrimination is largely a learned behavior influenced by social, cultural, and environmental factors. It is important to recognize and address these influences to combat discrimination effectively.

Why do psychologists agree that heredity is not destiny?

User Avatar

Asked by Wiki User

Psychologists believe that heredity is not destiny because although genetics play a role in shaping a person's characteristics and predispositions, environmental factors such as upbringing, experiences, and social influences also significantly contribute to individual development. This means that people have the capacity to change and grow beyond their genetic predispositions through various life experiences and choices.

What is the relationship between meiosis and traits?

User Avatar

Asked by Wiki User

Meiosis is a form of cell division that produces sperm and egg cells, which are involved in sexual reproduction. Traits are characteristics that are inherited from parents and are determined by the genes carried on chromosomes. During meiosis, genetic variation is created through processes like crossing over and independent assortment, which can lead to different traits being passed on to offspring.

What is the impact of inheritance and environment on a person's development in a psychological way?

User Avatar

Asked by Wiki User

Both inheritance and environment play a role in a person's psychological development. Inheritance contributes to genetic factors that can influence personality traits and mental health conditions. Environment, including upbringing and life experiences, also shapes psychological development through social interactions, learning experiences, and exposure to different stressors. Both factors interact in complex ways to contribute to an individual's psychological outcomes.

How much is a person's behavior influenced between heredity and the environment?

User Avatar

Asked by Wiki User

A person's behavior is influenced by a combination of heredity and the environment. Research suggests that genetics contribute to about 50% of behavior traits, while the environment, including upbringing and experiences, plays a significant role in shaping behavior. The complex interaction between genes and environment ultimately determines an individual's behavior.

What makes the cell body fire?

User Avatar

Asked by Wiki User

The cell body fires when it receives enough input signals, usually in the form of neurotransmitters from other neurons. These signals can excite or inhibit the cell body, changing its membrane potential until it reaches a threshold that triggers an action potential.

What are phenotypes and their difference to genotypes?

User Avatar

Asked by Wiki User

Phenotypes are the physical characteristics or traits of an organism that result from the interaction between its genotype (genetic makeup) and the environment. Genotypes, on the other hand, refer to the genetic information carried by an organism, typically in the form of DNA sequence. In simple terms, genotypes are the genetic instructions, while phenotypes are the physical expression of those instructions.

Is homosexuality hereditary or environmental?

User Avatar

Asked by Wiki User

There is evidence to suggest that both genetic and environmental factors play a role in sexual orientation. Studies have found that there may be a genetic component that predisposes individuals to homosexuality, but environmental factors such as upbringing and social influences also contribute to sexual orientation. Ultimately, the exact mechanisms underlying sexual orientation are complex and not yet fully understood.

How many pairs of chromosomes are there?

User Avatar

Asked by Wiki User

The typical number of chromosomes in a human cell is 46 - two pairs of 23 - holding an estimated 25,000 genes. One set of 23 chromosomes is inherited from the biological mother (from the egg), and the other set is inherited from the biological father (from the sperm).

What is the purpose of bodywork therapy?

User Avatar

Asked by GaleEncyofNeuroDis

Bodywork therapy aims to help individuals achieve physical, mental, and emotional well-being through manipulation and movement of the body. It can help relieve pain, reduce stress, improve circulation, and enhance overall relaxation and well-being.

What is a good example of a biological trait?

User Avatar

Asked by Wiki User

environmental traits: favorite music, favorite food, favorite stuff both : athletic ability, muscle size

If one identical twin is diagnosed as schizophrenic is there a high probability that the other twin will also have a mental disturbance?

User Avatar

Asked by Wiki User

Yes, if one identical twin is diagnosed with schizophrenia, the other twin has a higher risk of developing the disorder compared to the general population. However, it is not a certainty and other factors such as environmental influences also play a role in the development of schizophrenia.

Can type a and type b personality get along?

User Avatar

Asked by Wiki User

Yes, type A and type B personalities can get along. They may complement each other by bringing different strengths and perspectives to the relationship. It's important for both types to communicate openly, understand each other's differences, and respect each other's boundaries to maintain a harmonious relationship.

Replication of a research study is most likely to be facilitated by?

User Avatar

Asked by Wiki User

clear and detailed documentation of the original study methods and procedures, access to the same resources and materials used in the original study, and collaboration with the original researchers.

What changes occur in the neuron during an action potential?

User Avatar

Asked by Wiki User

During an action potential, the neuron undergoes a rapid change in membrane potential as sodium ions rush into the cell, leading to depolarization. Subsequently, potassium ions move out of the cell, repolarizing the membrane back to its resting state. This rapid change in membrane potential allows for the transmission of electrical signals along the neuron.

How do offsprings resemble parents in learned behaviors?

User Avatar

Asked by Wiki User

Offspring can resemble their parents in learned behaviors through observational learning and social transmission. They can mimic the behaviors they see in their parents and other members of their social group. Through this process, offspring can acquire knowledge and skills that are characteristic of their parents, leading to a resemblance in learned behaviors.

What structure gives all the instructions needed to direct the growth and function of a particular cell?

User Avatar

Asked by Wiki User

The nucleus of a cell contains the genetic material in the form of DNA, which encodes all the instructions needed for the growth and function of the cell. This DNA is transcribed into RNA, which is then used to produce proteins that carry out various cellular functions.

What are the four methods of study in behavioral genetics?

User Avatar

Asked by Wiki User

The four methods of study in behavioral genetics are family studies, twin studies, adoption studies, and molecular genetic studies. Family studies look at the occurrence of traits within families, while twin studies compare the similarities between identical and fraternal twins. Adoption studies examine the influence of genetics and environment by comparing adopted individuals with their biological and adoptive families. Molecular genetic studies analyze specific genes and their impact on behavior.

Why is genetic information important?

User Avatar

Asked by Wiki User

Genetic information is important because it contains the instructions that determine an organism's characteristics and functions. It plays a crucial role in growth, development, and overall function of living organisms. Understanding genetic information can provide insights into traits, diseases, and evolutionary relationships.

What did walther Flemming do?

User Avatar

Asked by Wiki User

Walther Flemming was a German anatomist who is known for his discovery of chromosomal structures in cells. He first observed and described the process of cell division, which he called mitosis, and identified the presence of thread-like structures that we now know as chromosomes. Flemming's work laid the foundation for our understanding of how genetic material is passed on from one generation to the next.

Is gender heritable?

User Avatar

Asked by Wiki User

Gender is not heritable in the same way as genetic traits, as it is determined by an individual's biological sex (XX or XY chromosomes). Gender identity, which refers to how someone identifies themselves in terms of being male, female, or another gender, is more complex and influenced by a combination of genetic, hormonal, and environmental factors.

The resting potential of a neuron is approximately?

User Avatar

Asked by Wiki User

The resting potential of a neuron is approximately -70 millivolts. This is due to the difference in charge across the neuron's membrane, with the inside being more negatively charged compared to the outside.

Is the resting potential of a neuron approximately -70 microvolts?

User Avatar

Asked by Wiki User

Yes, the resting potential of a neuron is typically around -70 millivolts (mV), not microvolts. The resting potential is the membrane potential of a neuron when it is not being stimulated to send a signal.

Contrast the sex chromosomes found in human females and human males?

User Avatar

Asked by Wiki User

Human females have two X chromosomes (XX) while human males have one X and one Y chromosome (XY). This difference in sex chromosomes determines biological sex and leads to different developmental pathways in males and females.