To review:
The theory of the evolution by natural selection to fulfill these six criteria.
(1) They explain otherwise puzzling observations;
(2) They provide connections between otherwise disparate observations;
(3) They make predictions that can be tested; and
(4) They are heuristic, meaning that they open up new avenues of theory and experimentation. Crow added two other elements of scientific theories that he considered important on a personal, emotional level.
(5) They should be elegant, in the sense of being simple and powerful;
(6) They should have an element of surprise
Introduction:
The theory of the evolution was first formulated in 1859 and it was defined as a process through which the organism alters over a period of time due to the result of changes in the heritable traits (physical or behavioral).
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Biological Science (6th Edition)
- Genetic engineering has been a debatable topic in science as many people are only aware of its risk than benefits. Which among the scenarios below are the benefits of using GMOs? I. Genetic engineering in food can be used to alter genes in crops leading to new diseases in pants. II. Genetic engineering in crops such as rice, corn and tomato can be used to obtain new strains with better nutritional qualities. III. Genetic engineering in food can be used to create totally the same substances such as proteins and other food nutrients. IV. Genetic engineering can be used to increase the immunity to diseases in plants leading to uncontrolled transfer of the resistance genes to the harmful pathogens. V. Genetic engineering can restrict the diversity in organisms. VI. Genetic engineering can be used to suppress negative traits in human like certain genetic diseases. a. II, III, IV and VI b. II, III and VI c. I, II, IV and V d. I, III,…arrow_forwardCould someone please explain using facts on why we should not continue to explore and develop technologies to extend human life expectancy based on some of the social and ethical implications of research in genetics and genomics!arrow_forwardLiving things and molecular biology are used in the science-based industry sector of biotechnology to create medical products. Additionally, biotechnology businesses create treatments or procedures (such as DNA fingerprinting). Though its use in medicine and pharmaceuticals is what makes biotechnology most well-known, the science is also used in other fields like genetics, food production, and the creation of biofuels. how biotechnology evolved from ancient biotechnology, classical biotechnology, and modern biotechnology.arrow_forward
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