Tom Holder Bio II Exam #2 Exam Questions and Answers (Solved Papers) Flowering plants are known as what? - Correct Answers ✅Angiosperms What phylum are angiosperms found in? - Correct Answers ✅Phylum Anthophyta Plants grow until they die, so they never stop growing. What term is used to describe that process? - Correct Answers ✅Indeterminate What is the term that is used to refer to the alternation between diploid and haploid body plans? - Correct Answers ✅Alternation of Generations Are sporophytes microscopic or macroscopic? - Correct Answers ✅macroscopic
True or False:
Sporophytes produce fruits and flowers. - Correct Answers ✅True Do sporophytes produce spores or gametes? - Correct Answers ✅spores 1 / 4
Tom Holder Bio II Exam #2 Exam Questions and Answers (Solved Papers) What are the five characteristics of sporophytes? - Correct Answers ✅1. macroscopic
- dominant part of the life of a plant
- produces flowers and fruits
- spore producing
- has meiospores
Are gametophytes microscopic or macroscopic? - Correct Answers ✅microscopic
True or False:
Gametophytes do not produce pollen or embryonic sac.Instead, they produce flowers and fruits. - Correct Answers ✅False What are the five characteristics of gametophytes? - Correct Answers ✅1. microscopic
- has 2-7 cells
- produces pollen and embryonic sac
- gamete producing
- has embryo sac
What is the term that refers to the restoration of chromosome number and the changing of generation? - Correct Answers ✅syngamy 2 / 4
Tom Holder Bio II Exam #2 Exam Questions and Answers (Solved Papers) What is the term that refers to the reduction of chromosome number and the changing of generation? - Correct Answers ✅meiosis What is the number that meiosis reduces the number of chromosomes by? - Correct Answers ✅a half
True or False:
The goal of the Alteration of Generations is to get to a gametophyte. - Correct Answers ✅False; it is to get to the sporophyte What are the three plant organs? - Correct Answers ✅1.roots
- stems
- leaves
What is the development of a plant due to? - Correct Answers ✅mitosis and cytokinesis What organs of a plant make up the "shoot?" - Correct Answers ✅stems and leaves 3 / 4
Tom Holder Bio II Exam #2 Exam Questions and Answers (Solved Papers) What is the term that refers to the elongation of plant organs? - Correct Answers ✅primary growth Where does primary growth occur in a plant? - Correct Answers ✅it occurs in the roots, stems, and leaves of ALL plants Which primary tissue is used as the conductive tissue for water and minerals and makes a plant vascular? - Correct Answers ✅primary xylem Which primary tissue is used as the conductive tissue for food and solutes and makes a plant vascular? - Correct Answers ✅primary phloem Which primary tissue is used as the outermost tissue used for protection? - Correct Answers ✅epidermis tissue Which primary tissue is used for storage and is part of the pith and cortex, and is also the most abundant primary tissue? - Correct Answers ✅parenchyma Which primary tissue is used for protection of growing plant organs and support for cortex? - Correct Answers ✅collenchyma
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