Answer:
Selective breeding
Explanation:
Selective breeding occurs either by inbreeding or cross breeding. Selective breeding involves choosing and breeding the species with most desirable qualities. The biggest and most muscular male horses were crossbred with the biggest and most muscular females to produce the strongest offspring.
Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP. Overall, this three-stage process involves glucose and oxygen reacting to form carbon dioxide and water.
Answer:
Evolution
Explanation:
Evolution is the change that occurs to a particular species of a population from generation to generation. This change is due to the alteration in their genetic composition, which is inherited over time.
However, this change do not occur at the individual level but rather it occurs to a population i.e. only a POPULATION undergoes evolution process not individual organisms. Note that, the other options including genetic code, growth and development, response are controlled individually by the organism, however, the evolution process takes time and occurs over a population rather than to individuals
One of the primary functions of rna molecules is to function in the synthesis of proteins.
As , when the earthworms crawl inside the soil , it gets holes by which air can enter the soil and the growth of plant is fast.