0
What else can I help you with?
Why are some characteristics inherited and others are caused by the environment?
Some characteristics are caused by the environment, some by inherited factors, while some are caused by both environment and inherited factors.Male mammals carry XY sex chromosomes - female mammals carry XX chromosomes. Inherited disorders are caused by faulty genes on these chromosomes.Different versions of a gene are called alleles, and these alleles can be dominant or recessive. Genetic diagrams can show the possible outcomes of a particular cross.
Which of these characteristics of five year old Eric is most likely a result of environment rather than heredity?
Eric's love for playing soccer is most likely a result of his environment rather than heredity. While he may have some inherited genetic predispositions towards physical activity, his exposure to soccer as a sport and the encouragement he receives from his family and peers are important factors shaping this interest.
Acquired characteristics lead to evolution?
Acquired characteristics acquired during an organism's lifetime cannot be passed on to offspring according to modern evolutionary theory. Evolution is driven by genetic variations that are inherited and can lead to changes in a population over time through natural selection.
A trait that is not inherited is called what?
other inherited traits are behavioral and are called what
Are a roses thorns inherited or behavioral?
Thorns are inherited. They result from genetics.
Why are some characteristics inherited and others are caused by the environment?
Some characteristics are caused by the environment, some by inherited factors, while some are caused by both environment and inherited factors.Male mammals carry XY sex chromosomes - female mammals carry XX chromosomes. Inherited disorders are caused by faulty genes on these chromosomes.Different versions of a gene are called alleles, and these alleles can be dominant or recessive. Genetic diagrams can show the possible outcomes of a particular cross.
What percentage of cancers are estimated to result from mutations that are not inherited?
70% of cancers are estimated to result from mutations that are not inherited.
New inherited characteristics may appear in offspring as a result of new combinations of existing genes or may result from mutations in genes comtained in cells produced by structure?
That's correct! New inherited characteristics in offspring can result from new combinations of existing genes during meiosis, leading to genetic variation. Mutations in genes can also occur, creating new genetic traits that can be passed down to future generations.
Are all characteristics inherited?
No, while some characteristics are inherited from parents through genetics, others are acquired through environmental factors or experiences. Additionally, some traits may result from a combination of both genetic and environmental influences.
Which of these characteristics of five year old Eric is most likely a result of environment rather than heredity?
Eric's love for playing soccer is most likely a result of his environment rather than heredity. While he may have some inherited genetic predispositions towards physical activity, his exposure to soccer as a sport and the encouragement he receives from his family and peers are important factors shaping this interest.
Is being gay inherited?
That is unlikely, since most gay people do not reproduce. It is more likely that it is the result of a combination of gene sequences with gestational hormones.
Why do many inherited conditions result from defective enzymes?
Inherited condition result from defective enzymes because enzymes are proteins and genes encode them.
What are some characteristics of species likely to become endangered and extinct as a result of human activities?
long-lived individuals become endangered or extinct as a result of human activity.
Acquired characteristics lead to evolution?
Acquired characteristics acquired during an organism's lifetime cannot be passed on to offspring according to modern evolutionary theory. Evolution is driven by genetic variations that are inherited and can lead to changes in a population over time through natural selection.
Which factor has the greatest influence on the development of new inheritable characteristics?
The greatest influence on the development of new inheritable characteristics is genetic mutation. Mutations introduce changes to an organism's DNA, which can result in new traits that may be passed on to future generations. Environmental pressures and natural selection also play significant roles in determining which mutations are beneficial and thus more likely to be inherited over time. Together, these factors drive the evolution of species and the emergence of new inheritable characteristics.
When micro evolution occurs over many generations are inherited characteristics lead to changes in populations what has occurred?
When microevolution occurs over many generations, inherited characteristics can lead to changes in populations. This can result in the adaptation of populations to their environment, leading to the emergence of new traits and the evolution of new species. This process drives biodiversity and is driven by natural selection acting on genetic variation within a population.
What would New inheritable characteristics would least likely result from?
New inheritable characteristics that are least likely to result from random mutations include complex structural traits, such as the development of entirely new organs or systems within an organism, or drastic changes in fundamental genetic information. Such changes would require coordinated and precise alterations to multiple genes, which are less likely to arise from random mutations alone.
