Which example illustrates darwin's main contribution to the theory of evolution? a. an agricultural pest has been exposed to a pesticide that wipes out the entire species. b. in a laboratory, a scientist chooses the most intelligent mice and breeds them to advance the species. c. when exposed to antibiotics, most bacteria in a population die but some survive and live to reproduce. d. in the african savannah, a scientist observes that a wildebeest calf has inherited its coat pattern from its father.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).