This symbiotic relationship provides support for the theory of endosymbiosis, which states that a) animal-like cells evolved from ancestors that were photosynthetic. b) mitochondria and chloroplasts evolved from small prokaryotes living within larger cells. c) photosynthetic organisms, like today's land plants, evolved from photosynthetic bacteria. d) heterotrophic organisms could not have evolved before the evolution of photosynthetic organisms.

What would be an example of hypothesis for goldfish respiration lab

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source. i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection