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Explain the difference between a polygenic character and a complex character?
A polygenic character is influenced by multiple genes, each contributing in a quantitative manner to the phenotype. A complex character refers to traits influenced not only by genetics but also by environmental factors. While a polygenic character specifically focuses on the contribution of multiple genes, a complex character includes additional influences beyond genetic factors.
Is behavior inherited?
Behavior can be influenced by both genetic and environmental factors. While some behaviors can have a genetic component and be inherited, environmental influences also play a significant role in shaping behavior. The interaction between genes and the environment ultimately determines an individual's behavior.
Define and distinguish between pleiotropy and polygenic inheritance?
Pleiotropy occurs when a single gene influences multiple, seemingly unrelated traits or phenotypes. Polygenic inheritance, on the other hand, involves the combined effect of multiple genes on a single trait. In pleiotropy, one gene has multiple effects, whereas in polygenic inheritance, multiple genes each have a small additive effect on a trait.
When two different genes at the same locus control different phenotypes what is it called?
This would be known as epistasis because one gene blocks another from expressing itself. Epistasis could also be the interaction between genes.
The most powerful genes are said to be?
Genes that are considered to be powerful are usually those that code for essential cellular functions, such as those involved in regulating cell growth and division, controlling metabolism, and responding to external signals. These genes are often called "master regulators" because they have a broad impact on the cell's behavior and can influence multiple downstream pathways. Mutations in these genes can lead to significant changes in cell behavior and are often associated with diseases like cancer.
Explain the difference between a polygenic character and a complex character?
A polygenic character is influenced by multiple genes, each contributing in a quantitative manner to the phenotype. A complex character refers to traits influenced not only by genetics but also by environmental factors. While a polygenic character specifically focuses on the contribution of multiple genes, a complex character includes additional influences beyond genetic factors.
What can you do as a teenager if you have multiple Sclerosis in genes?
If you are a teenager and have Multiple Sclerosis in your genes you can read books to enjoyment.
How does heredity influences the behavior of individuals?
each and every step of individual behaviour is influenced by the genes and the behaviour of the parents and so itisclearthat heredity plays a major part of ones life
Is behavior inherited?
Behavior can be influenced by both genetic and environmental factors. While some behaviors can have a genetic component and be inherited, environmental influences also play a significant role in shaping behavior. The interaction between genes and the environment ultimately determines an individual's behavior.
Define and distinguish between pleiotropy and polygenic inheritance?
Pleiotropy occurs when a single gene influences multiple, seemingly unrelated traits or phenotypes. Polygenic inheritance, on the other hand, involves the combined effect of multiple genes on a single trait. In pleiotropy, one gene has multiple effects, whereas in polygenic inheritance, multiple genes each have a small additive effect on a trait.
Are heterozygus and homozygus genes?
"Heterozygus" and homozygus" are adjectives that describe the relationship of genes, they are not genes themselves.
What is the study by which researches look at how much of human behavior is determined by genes and how much by environment?
Twin studies are often used to investigate the contributions of genetics and environmental factors to human behavior. By comparing the similarities between identical twins (who share 100% of their genes) and fraternal twins (who share around 50% of their genes), researchers can estimate the relative influences of nature (genetics) and nurture (environment) on certain traits or behaviors.
When two different genes at the same locus control different phenotypes what is it called?
This would be known as epistasis because one gene blocks another from expressing itself. Epistasis could also be the interaction between genes.
The most powerful genes are said to be?
Genes that are considered to be powerful are usually those that code for essential cellular functions, such as those involved in regulating cell growth and division, controlling metabolism, and responding to external signals. These genes are often called "master regulators" because they have a broad impact on the cell's behavior and can influence multiple downstream pathways. Mutations in these genes can lead to significant changes in cell behavior and are often associated with diseases like cancer.
What are genes that exists in multiple forms?
Alleles
What is the condition called when there are many genes that affect a trait which are susceptible to changes due to the environmental factors?
This condition is known as polygenic inheritance. It involves multiple genes contributing to a trait, and the expression of these genes can be influenced by environmental factors. The combination of genetic and environmental influences leads to a wide range of variation in the trait.
What is the interaction between genes and development in behavior know as A.developmental interaction B.gene environment C.extrinsic-intrinsic D.nature-nurture?
Nature vs Nurture
