Sporophyte Study guides, Revision notes & Summaries

What does anaphase 1 look like? correct answersanaphase 1 is a stage of meiosis and is the event during which sister chromatids remain attached and move as a single unit toward one pole of the cell. Between meiosis and mitosis, which one will eventually result in production of diploid, genetically identical daughter cells? correct answersMitosis results in production of genetically identical cells, whereas meiosis results in genetically unique haploid cells. The photo depicts a cell during th...

gametophyte - Haploid, or gamete-producing, phase of an plant's life cycle sporophyte - Diploid, or spore-producing, phase of a plant's life cycle. Makes haploid spores by meiosis. (plant) spore - haploid cell derived by meiosis in the sporophyte (plant) gamete - a mature haploid male or female cell that is derived by mitosis in the gametophyte Flower - The reproductive structure of a flowering plant fruit - structures derived from the flower of a flowering plant that enclose se...

Derived traits of plants that distinguish them from other members of Eukarya - Photosynthesis -spores walled with sporopollenin -Vascular structures How to tell if an organism is a plant or green algae based on characteristics? Plant- Spores walled with sporopollenin - complex vascular structures - Differentiation between the root and shoot system Green algea- can bu unicellular - more mobility underwater Challenges of the terrestrial environment for organisms - desiccation (water...

1 BROOKS BIODIVERSITY UNIT 2 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The Primary role of Fungi Correct Answer: Decomposers- they break things down Modes of Nutrition in Fungi Correct Answer: Heterotrophs with extracellular digestion Exoenzymes Correct Answer: Fungi Release these enzymes outside of the cell wall. Break down complex molecules into smaller organic molecules which can be absorbed. Extracellular Digestion Correct Answer: The release of exoenz...

BIOL 1406 Chapter 13Asexual reproduction ____________ - correct answer Produces offspring genetically identical to the parent Which of the following defines a genome? - correct answer The complete set of an organism's genes and the the other DNA sequences Asexual reproduction occurs during ______________ - correct answer Mitosis Quaking aspen can send out underground stems for asexual reproduction. Sexual reproduction is not as common, but when it does happen, the haploid gametes have ...

plants poss exam questions & answers 2024 Plants are said to reach the "photosynthetic compensation point" when A photosynthesis is switched on by light. B the amount of O2 produced by plants is equal to the CO2 produced by animals. C photosynthesis and respiration are in equilibrium within the plant. D the O2 generated by photosynthesis is equivalent to the CO2 concentration in the atmosphere. - ANSWER-C If a fluorescent molecule is excited by light at 500 nm, what could its e...

Bio 101 Module 3 test (Questions and Answers A+ Graded 100% Verified) A diploid cell has ____ the number of chromosomes as haploid cells ANS: twice the first level of DNA organization in a eukaryotic cell is maintained by which molecule? ANS: chromatin identical copies of chromatin held together by cohesin at the centromere are called _____? ANS: sister chromatids Chromosomes are duplicated during what stage of the cell cycle? ANS: S phase which of the following events doe...

BIO 101 FINAL Exam Questions and Answers With Correct Solutions 2024 STRAIGHTERLINE (100% SOLVED) 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 repr...

• What is the dominant phase of life cycle of vascular plants? - Sporophyte phase of sporic life cycle • What are vascular plants believed to be descendant from? - Green algae: Chlorophyta • What 2 groups are vascular plants divided into? - Seed plants and seedless plants • What are characteristics ofseedless plants? - Release spores, • When were extinct seedless vascular plants common? What was the Era common for? – During the Devonian Period of the Paleozoic Era: 400 MYA; Spor...

BIO 1150 Exam 3 - Questions with Verified Answers Derived traits of land plants Alternation of generations Multicellular, dependent embryos Walled spores produced in sporangia Multicellular gametangia Apical meristems Symbiotic relationships with fungi Cuticle A waxy covering on the surface of stems and leaves that acts as an adaptation to prevent desiccation in terrestrial plants. Lignin Substance in vascular plants that makes cell walls rigid Sporophyte The stage in the life cycle of a plant ...