What is an example of continuous variation?

What is an example of continuous variation?

Human height is an example of continuous variation. It ranges from that of the shortest person in the world to that of the tallest person. Any height is possible between these values. So it is continuous variation.

What causes variation?

Major causes of variation include mutations, gene flow, and sexual reproduction. DNA mutation causes genetic variation by altering the genes of individuals in a population. Gene flow leads to genetic variation as new individuals with different gene combinations migrate into a population.

What is environmental variation?

the ability of an organism to alter greatly its PHENOTYPE depending upon environmental conditions. The phenomenon is seen most clearly in plants, perhaps because they are fixed in the ground.

What is environmental variation in biology?

The differences in characteristics between individuals of the same species is called variation . Some variation is the result of differences in the surroundings, or what an individual does. This is called environmental variation.

Is continuous variation genetic or environmental?

Genetic and environmental variation combine together to produce different phenotypes . Continuous variation is often caused by a mixture of genes and environment.

What are some environmental variations?

For example, environmental variations in humans could be: Hair length – what length you choose to have your hair. Scars – caused by accidents personal to you. Muscle strength – dependent on how much exercise you do.

What is environmental variation and examples?

Environmental causes of variation For example, you will become heavier if you eat too much food, and you will become lighter if you eat too little. A plant in the shade of a big tree will grow taller as it tries to reach more light. Variation caused by the surroundings is called environmental variation .

What are environmental variations?

Which of the following is an example of environmental variation?

Variation caused by the surroundings is called environmental variation . Here are some other examples of features that show environmental variation: flower colour in hydrangeas (these plants produce blue flowers in acidic soil and pink flowers in alkaline soil)

What is the best example of environmental variation?

For example, you will become heavier if you eat too much food, and you will become lighter if you eat too little. A plant in the shade of a big tree will grow taller as it tries to reach more light. Variation caused by the surroundings is called environmental variation .

What is it called when you have a broken leg?

A broken leg is a break or crack in one of the bones in your leg. It’s also referred to as a leg fracture. A fracture may occur in the: Femur. The femur is the bone above your knee. It’s also called the thigh bone. Tibia.

What are the possible complications of a broken leg?

Complications of a broken leg may include: Knee or ankle pain. A broken bone in your leg may produce pain in your knee or ankle. Poor or delayed healing. A severe leg fracture may not heal quickly or completely. This is particularly common in an open fracture of your tibia because of lower blood flow to this bone. Bone infection (osteomyelitis).

What happens if you break your leg outside of sports?

Stress fractures outside of sport situations are more common in people who have: Complications of a broken leg may include: Knee or ankle pain. A broken bone in your leg may produce pain in your knee or ankle. Poor or delayed healing. A severe leg fracture may not heal quickly or completely.

Can you break your leg bone without any trauma?

A simple fall can fracture one or both of the lower leg bones. However, the thighbone is unlikely to be broken without more significant trauma. Motor vehicle accidents. All three leg bones can break during a motor vehicle accident. Fractures can occur when your knees become jammed against the dashboard during a collision. Sports injuries.