No. Some can be caused are caused by nurture: health - including diet and diseases.
All currents are caused by differences in pressure.
All species have genetic variation. ;D
punnett square
There is no such definition or designation of "race." All humans are a single species, but there are phenotypes which are characteristic differences of expressed genetic traits. Eurasia comprises thousands of languages and peoples ranging from virtually the entire spectrum of phenotypes such as Caucasian, Mongoloid, and so on.
physical. All you're doing is changing the temperature of it, not changing what it is.
All currents are caused by differences in pressure.
No, not all dog breeds can breed with each other due to genetic differences and physical limitations.
All organisms have genetic variations that are invisible but result from small differences in biochemical processes. These variations contribute to the diversity seen in living organisms and can impact traits like physical appearance, behavior, and susceptibility to diseases.
Organisms look different due to variations in their genetic makeup, which dictate physical features such as color, size, and shape. These genetic differences arise from mutations, genetic recombination, and environmental factors, leading to the wide diversity of appearances seen in nature. Additionally, natural selection plays a role in shaping these differences as organisms adapt to their unique environments.
No, not all dog breeds can mate with each other. While most dog breeds can interbreed, there are some physical and genetic differences that may prevent successful mating between certain breeds.
No, not all dogs can breed with each other regardless of their breed or size. Dogs of different breeds and sizes may not be able to successfully mate due to physical limitations or genetic differences.
No, down syndrome is caused by a genetic defect where there is an extra chromosome in most,if not all, of the cells of a body. it is not caused by a drug.
The medical term for a condition caused by defective genes is genetic disorder. These disorders are caused by abnormalities in an individual’s DNA and can result in a wide range of symptoms and health issues.
Genetic mutation, diet, environment.
all of them are caused by genetic mutations
Anodontia is the congenital absence of some or all primary or permanent teeth, caused by a rare genetic disorder.
Crossing over is a physical process that occurs more than once during meiosis. It involves the exchange of genetic material between homologous chromosomes, resulting in genetic diversity among the offspring.