Answer:
Energy transfer is the movement of energy from one location to another. For example, when electricity moves from a wall plug, through a charger, to a battery.
Energy transformation is when energy changes from one form to another – like in a hydroelectric dam that transforms the kinetic energy of water into electrical energy.
While energy can be transferred or transformed, the total amount of energy does not change – this is called energy conservation.
Explanation:
Answer:
Cell growth and mRNA synthesis occur.
Explanation:
:D
100% of the plants express the dominant trait
Answer:
Explanation:
This is an example of natural selection. Populations evolve, not individuals. ... Individual organisms do not evolve, they retain the same genes throughout their life. When a population is evolving, the ratio of different genetic types is changing -- each individual organism within a population does not change.
Answer:
The answer is
b. Koch - antibiotics
Explanation:
a)
Paul Ehrlich is considered to be the "father of chemotherapy", so this matching is correct.
b)
The first antibiotic identified was the penincilin, by Alexander Fleming, in 1928, 18 years after Koch had died.
Koch had an important role in combating epidemies, however he did not identify the antiniotics, so this pair is mismatched
c)
This is the production of new living organisms or organelles, proved by Louis Pasteur. So this pair is correctly matched.
d)
Jenner introduced the smallpox vaccine in 1796. So this pair is correctly matched.
