Match the following chemicals with their descriptions. 1. abscisic acid chemicals produced by plants that stimulate stem elongation, seed germination, and flowering 2. auxins hormone that regulates survival functions of a plant, such as the opening and closing of stomata 3. cytokinins 3 chemicals that helps plant cells divide 4. ethylene 4 hormone that promotes ripening of fruit or blooming of flowers 5. gibberellins chemicals produced in plants that are characterized by their ability to induce cell elongation and cell division in stems
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Biology, 21.06.2019 17:00
Which of the following is an example of this type of co-evolution
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Biology, 22.06.2019 03:00
When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?
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Biology, 22.06.2019 09:50
Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?
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Biology, 22.06.2019 14:30
Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.
Answers: 2
Match the following chemicals with their descriptions. 1. abscisic acid chemicals produced by plants...
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