Sporophyte Guías de estudio, Notas de estudios & Resúmenes

List four groups of land plants, and able to mark their traits on a phylogeny. - ANSWER 1. nonvascular (mosses) : diverged from green algae 2. seedless vascular (ferns) : adaptive radiations in Devonian & Carboniferous 3. seed plants : recent adaptive radiation, dominate planet! -gymnofers (pine cones) : conifers -angiosperms : flowering plants (DOMINANT) Explain why branching in plants is important. - ANSWER -more reproductive potential, more flowers on a branched tree -more photosynt...

Clicker Questions 1) During the life cycle of plasmodium, it’s gametes: a. Are produced inside the mosquito body b. Are produced both inside the mosquito body and inside the human red cells c. Are produced inside the human red cells d. Are produced inside the liver cells 2) Which of the following is correct on Giardia? a. It does not have gametes that are easily identifies under microscopes b. It produces proteins that surround each individual forming cysts c. It has relictual mitocho...

Flowers - specialized structure for sexual reproduction, pollination by animals (insects, mammals, birds) and wind Seed - consists of an embryo and nutrients surrounded by a protective coat. Gametophytes of seed plants - develop within the walls of spores that are retained within tissues of the parent sporophyte The ancestors of seed plants were most likely_____, while seed plants are ________. - homosporous; heterosporous Ovule - consists of a megasporangium, megaspore, and one or more p...

The vast majority of modern day terrestrial green plants are a. Homosporous b. Angiosperms c. Gymnosperms d. Non-vascular - Angiosperms Which of the following describes the correct chronological order of appearance of the four major land plant lineages (oldest to newest)? a. Pine trees (oldest) >ferns >flowering plants > mosses b. Ferns (oldest) >mosses> flowering plants >pine tress c. Green algae (oldest) >pine trees> mosses > flowering plants d. Mosses (ol...

KSU Bio 198 Exam 6 Questions and Answers Already Passed The ______ photosynthetic pathway is where carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle. It uses ATP, photorespiration is minimized, and it increases the rate of photosynthesis. C4 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). C3 The _____ photosynthetic pathway separates light-dependent reactions and uses carbon dioxide and...

Biology 1106 Exam 1 Review Questions and Answers 100% Pass What makes charophytes different from land plants? land plants have multicellular haploid and diploid stages ______ ________ have multicellular haploid and diploid stages and diploid embryos. land plants What are the two challenges plants faced when they came to land? desiccation and transportation of water The waxy covering on the surface of land plants that protects against desiccation but limits gas exchange is known as _________. ...

the calvin cycle reactions are dependent upon a supply of - carbon dioxide, NADPH, and ATP which cofactor is involved in the Calvin cycle reactions? - NADP+ segments of DNA that are not part of the gene are called - introns which of the following is not true of ribosomes - they bind only one type of amino acid which part of an operon is incorrectly matched with its function? - regulator--binds to the repressor protein cells of the ground tissue system are called - parenchyma, coll...

Plant Module - Bio 152, UW Madison with complete solution 2023Why is movement to land beneficial? - correct answer Less competition Con of Land Transition - correct answer Cells Dry Out Con of Land Transition - correct answer Have less physical support Con of Land Transition - correct answer Sperm will have a harder time fertilizing eggs Traits of Charophytes that suggests they're closely related to land plants - correct answer Cellulose cell wall, Chlorophyll a&b, two anterior flag...

Flowering plants are also known as - angiosperms Sexual reproduction in flowering plants produces a(n) _____ containing an embryo encased in a protective coat. - seed When a seed germinates, the _____ that is found inside of it develops into a young plant. - embryo Plants exhibit an alternation of generations. The conspicuous, diploid generation is called the _____, and the microscopic, haploid generation is called the _____. - sporophyte; gametophyte The plant life cycle alternates b...

Green plant phylogeny ANSWER: - green algae and land plants share a common ancestor - all green plants are photo autotrophic but not all photo autotrophic plants are green 2 major groups of green algae ANSWER: - chlorophytes: never made it to land - charophytes: sister group to all land pants - ancestral charophytes species gave rise to land plants - streptophytes have charophytes and land plants - land plants have multicellular haploid and diploid stages and diploid embryos(not foun...