Haploid (N) Chara Life Cycle Diploid (2) no a Label the Chara Life Cycle diagram with...
10. Below is a diagram of the alternation of generations life cycle a) Add sporophyte and gametophyte to this diagram (label the adult forms). Adult Mitosis Zygote 2N Fertilization Meiosis Spores Eggs Sperm Adult Mitosis 11. Describe two ways that plants affect the global water cycle: 10. Below is a diagram of the alternation of generations life cycle a) Add sporophyte and gametophyte to this diagram (label the adult forms). Adult Mitosis Zygote 2N Fertilization Meiosis Spores Eggs Sperm Adult...
arrange the following structures or prosses into a diagram showing the life cycle of a moss plant 1 What is meant by alternation of generations? alternation of generations between haploid and diploid the grocess their life that life Cycle cycle in alternate 2 What type of nuclear division is involved in the development of a sporophyte plant? Of the spores? meiosis ; Mitosis REVIEW QUESTIONS 3 Arrange the following structures or processes into a diagram showing the life cycle of...
Drag and drop each label into the correct location within the diagram showing the life cycle of moss. Sporophyte Egg cell Female gametophyle TOS Male gametophyte Fertilization Haploid spores Sperm Zygote Developing sporophyte Reset
Label the figure below to describe the life cycle of a flowering plant. Sporophyte produces spores through meiosis Megaspores become embryo sacs Mature ovary becomes a fruit MEIOSIS FERTILIZATION diploid (2n) haploid (n) Double fertilization produces zygote and 3n endosperm nucleus Microspore becomes pollen grains Ovule becomes seed and endosperm is taken up by cotyledons
draw a diagram the parts of alternation of generation; plant stages (gametophyte & sporophyte), diploid, haploid, mitosis, meiosis, spore and gamete release, fertilization
Complete Table 17.1 Life Cycle Comparisons. Summarize Your Observations by Adding Yes or No to Indicate if a Feature Is Found in a Group Characteristics Mosses Ferns Gymnosperms Angiosperms Airborne haploid spores | Haploid gametophyte Egg and sperm produced by mitosis Flagellated sperm Water-dependent fertilization Diploid sporophyte Dependent sporophyte Independent photosynthetic gametophye sporophyte Dependent gametophyte Independent photosynthetic gametophyte Spores produced by meiosis Ovules Pollen Embryo protected by seed coat (seeds) Seed within fruit Vascular tissues
Complete the table below based about the alternation of generation of land plants based on the photo: Mitosis Multicellular Gametophyte Spores Gametes Gametophyte Generation Haploid (N) Meiosis Fertilization Sporophyte Generation Diploid (2N) Zygote Multicellular Sporophyte Mitosis Sporophyte | Spore Male Gametophyte Female/ Hermaphrodite. Gametophyte Gamete | Zygote | Seed Is the stage 1N or 2N? Is the stage 1 cell or many?
Sketch the lifecycle of a bryophyte (alternation of generations). Place the following labels on the sketch: sporophyte, gametophyte, gametes, spores, mitosis, meiosis, diploid, haploid, fertilization, zygote. Sporophytes are attached to which sex gametophyte? _______________________ Are spores haploid or diploid? ______________________ Which life form, gametophyte or sporophyte, undergoes meiosis? ______________________ In mosses (and all bryophytes), which is the dominant life form, sporophyte or gametophyte? ____________________ A) Is the gametophyte of the fern directly protected by the sporophyte? B) Where could you...
What is true about the life cycle of a land plant? 1. The gametophyte produces spores by meiosis. 2. The life cycle is entirely haploid, so the sporophyte phase does not exist. 3. The sporophyte produces spores by mitosis. 4. The sporophyte produces spores by meiosis. 5. The gametophyte produces gametes by meiosis.
Double fertilization in an angiosperm produces a diploid zygote and a haploid polar nucleus. a diploid zygote and a diploid endosperm. a diploid embryo and a triploid zygote. a triploid embryo and a diploid endosperm. a diploid zygote and a triploid endosperm. Which of the following is the correct order of floral organs from the outside to the complete flower? petals-sepals-stamens-carpels sepals-stamens-petals-carpels spores-gametes-zygote-embryo sepals-petals-stamens-carpels male gametophyte-female gametophyte-sepals-petals Why is sexual reproduction important? It allows animals to conserve resources and reproduce...