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s What is phagocytosis? What function does it serve? Food for Thought Some botan

ID: 220020 • Letter: S

Question

s What is phagocytosis? What function does it serve? Food for Thought Some botanists consider the stoneworts to be a link between the higher plants and the algae. As you will learn in future exercises, higher plants, such as the mosses, have both haploid and diploid stages that are multioeltular a) Describe the multicellular organism in the charophytes. (tb) Is this organism haploid or diploid? (e) Is the sygote haploid or diploid? (d) is the zygote unicellular or multicellular? . (a) What color are the marker lights at the edge of an airport taxiway? (b) Are the wavelengths of this color long or short, relative to the other visible wavelengths? (c) Which wavelengths penetrate deepest into water, long or short? d) Make a statement regarding why phycobilin pigments are present in deep-growing red algae e) What benefit is there to the color of airport taxiway lights for a pilot attempting to taxi during foggy weather? s. Why do you suppose the Swedish automobile manufacturer Volvo chose this company name? 9. List hwo reasons why algae are useful and important to life. 10. It's generally accepted chlorophyl. Later, multicellular, chlorophyll-bearing organisms evolved. Speculate on how amoeba-like that the first life on Earth was unicellular and, while autotrophic, did not have opganisms that lacked chlorophyll might have obtained the ability to use chlorophyll to ca of the sun 78

Explanation / Answer

Answer 5 - Phagocytosis is a process in which cell take solid food or other substances into the cells. In this a member covering cover the forgein partical and than englufh it. Phagocytosis is used to eliminate the forgein material . It also used to take the food.

Answer 6. -

a. Chara

b. Unicellular organism

c.zygote is diploid structure.

d.Zygote is unicellular and zygotic meiosis occur