Answer:
c. because I took this, and it's c
Answer:
Mainly the root nodules serve as a home for nitrogen fixation
Explanation:
OPTIONS:
a. The organisms vary in trait
b. The variation is inherited
c. More young are born than can survive
d. Some individuals are better adapted to the environment
Answer:
d. Some individuals are better adapted to the environment
Explanation:
Kettlewell’s biological experiment, which was conducted in England, was to study the evolutionary changes taking place in trees in relation to the appearance of dark-colored moth.
It was observed that white moths were more common before the industrial revolution. After the industrial revolution, which changed the background of the environment of the moths due to pollution, the moths became easily seen and obvious to predatory birds.
It was discovered that peppered moths were selectively preyed on by birds depending on their body color, which serves as the most important factor that determines if moths can survive predation by blending with the background of their environment. This led to the evolving of moths of their color to blend with the background of their environment, which makes them hide from the birds that prey on them.
Kettlewell was trying to verify the factor in evolution by natural selection, which says, “some individuals are better adapted to the environment”.
I believe that relative to the percent of time dominating the surface of earth Prokaryotes have the longest reign. Prokaryotes are unicellullar or single celled organisms that lack membrane bound nucleus, mitochondria or any other membrane bound organelles. They include all single-celled organisms, most of them bacteria.
Answer:
a.
Explanation:
dwhi physical. change ay totoo nangyayari ok na bayon
