In the result obtained in f1 generation of mendel's monohybrid cross,both dominant and recessive characters are present. They both remain together for long time but they donot intermix to each other. They separate out only at the time of formation of gamets.
Answer:
Altruistic behavior, such as sterile worker ants caring for the offspring of their queen, evolves only between related individuals through what is known as kin selection — or so many evolutionary biologists have thought since the 1960s.
it binds to DNA, makes the mRNA from DNA, then detaches.
Answer:
with radiators that release electromagnetic radiation into space.
Explanation:
Spacecraft use radiators that release electromagnetic radiation into space to get rid of excess heat.
Since outer space is a near perfect vacuum, this means that many of the common ways that heat is expelled on Earth do not work in space. Since spacecraft do not touch any other objects in space, they cannot lose heat through conduction. Since there is no air, they cannot lose heat through convection either. Instead, spacecraft use specially designed radiators, which emit excess heat as electromagnetic radiation—infrared light.
Reproductive separation may result in the evolution or speciation of two different species. This hinders the capability of different species to produce an offspring. It also serve as a barrier to maintain integrity of each species wherin gene flow is reduced.