When a single copy of a disease allele doesn't result in a disease but instead is good for the person or organism that carries it, we say that allele has a heterozygote advantage. In other words this occurs when heterozyhotes have increased fitness over both homozygotes. A good example is sickcle cell trait, which protects against malaria in heterozygotes, but causes a deadly disease in homozygotes.
They show how much one variable is affected by another.
Answer:
the first largest consumer is china,then next united state and the third is canada
Answer:
The temperate forest biome
Explanation:
The temperate biome is comprised of the temperate rainforest in which there is the presence of thick deciduous trees and is rich in various species plants and trees. The leaves of these trees are broad and form a dense canopy. As a result of which the sunlight is not able to penetrate to the ground surface. The temperate forest lies in a mid-latitude region that covers from 40° to 60° N and S in both the hemisphere. The annual precipitation level in this type of rainforest ranges from 200 to 350 cm.
Answer:
James watt made it
Explanation:
In 1698, British inventor Thomas Savery patented a steam-powered pump, which he described as an "engine to raise water by fire." Savery's very basic engine relied on steam to create a vacuum and pull water upwards through a pipe — a theory that had been around for several centuries but never successfully applied.
