The archegonia of a fern prothallus 1. Are

The archegonia of a fern prothallus 1. Are

The archegonia of a fern prothallus 1. Are normally found among the rhizoids. 2. Are normally found around the notch at the top of the thallus. 3. Are found on separate prothalli from the antheridia. 4. Are found within the sori of the frond.

25% 25% 25% 25% In mosses and ferns, the dominant generation in the life cycle is the 1. Sporophyte 2. Gametophyte 50% 50% The rhizoids of a fern are found.. 1. At the base of the

frond 2. On the prothallus 3. As part of the protonema 4. On the sporophyte 25% 25% 25% 25% During the life cycle of a typical conifer, the pollen tube grows down through the style to reach100% the

archegonium. 1. True 2. False The sporophylls of conifers are usually arranged in strobili. 1. True 2. False 50% 50%

Which of the following tissues of flowering plants is diploid? 1. Generative nucleus 2. Sperm nucleus 3. Integument 4. Synergid 5. Endosperm nucleus 20% 20% 20% 20% 20% An ovary usually develops into a

seed. 1. True 2. False 50% 50% A common name for members of the division Psilophyta is. 1. 2. 3.

4. 5. Horsetail Quillwort Hornwort Whisk fern Liverwort 20% 20% 20% 20% 20% A compound ovary. 1. Consists of more

than one carpel 2. Contains no more than one ovule 3. Develops into more than one fruit 33% 33% 33% Primitive flowers.. 1. Are usually bilaterally symmetrical.

2. Usually have inferior ovaries 3. Show fusion of parts 4. None of the above 25% 25% 25% 25% Marchantia reproduces asexually by.. 1. 2. 3.

4. 5. Gemmae Antheridia Sporocytes Soredia Protonemata 20% 20% 20% 20% 20% 1. 2.

3. 4. The result of meiosis in the microsporocytes of angiosperms is 4 diploid cells 8 diploid nuclei 4 haploid cells 8 haploid nuclei 25% 25% 25% 25%

Fruits that develop from ovaries with unfertilized eggs are called.. 1. 2. 3. 4. Epigynous Inferior Apomictic Parthenocarpic 25% 25% 25% 25%

Which of the following is not a diploid? 1. 2. 3. 4. 5. Moss protonema Fern frond Pine cone Oak tree

Liverwort thallus 20% 20% 20% 20% 20% Gymnoperms with vessels in their xylem are. 1. 2. 3. 4. 5. Pines

Spruces Ginkgoes Gnetophytes Cycads 20% 20% 20% 20% 20%

Recently Viewed Presentations

  • The Standard Model

    The Standard Model

    Gluon Exchange Combinations of Quarks: Baryons and Mesons Baryons vs. Mesons Made of three quarks or anti-quarks All three colors or anti-color Made of one quark and one anti-quark The quark is the color of the anti-color of the anti-quark...
  • Slide 0

    Slide 0

    Paul Kurdyak MD PhD Mental Illness and Addiction Treatment Rates Two thirds of people with depression do not seek help Up to 90% of people with addictions do not seek treatment Very little evidence on increasing treatment-seeking behaviours to address...
  • Chương III. Virut - Bệnh truyền nhiễm và virut

    Chương III. Virut - Bệnh truyền nhiễm và virut

    Gai glyc«pr«tªin cã t¸c dông g× ? Virut cã vá bäc Lâi Capsit Vá ngoµi Gai glyc«pr«tªin Virut ®· ®­îc coi lµ mét c¬ thÓ sèng ch­a, v× sao? Virut ch­a cã cÊu t¹o tÕ bµo nªn ch­a ®­îc gäi...
  • Response to Intervention and SLD Identification The IDEA

    Response to Intervention and SLD Identification The IDEA

    Identification of SLD Researcher Roundtable on Specific Learning Disabilities SLD is a valid concept with converging evidence across indicators and methodologies SLD are disorders of learning and cognition intrinsic to the individual(s) Each disorder significantly affects a relatively narrow range...
  • Value of Systems Engineering

    Value of Systems Engineering

    Value of Systems Engineering INCOSE Data Heuristic Claim of SE Better systems engineering leads to Better system quality/value Lower cost Shorter schedule Time-Phased Sensitivity of SE to Total System Life Cycle Cost Conclusions SE effort improves development quality Cost, schedule,...
  • RDMCC/Dahlicious

    RDMCC/Dahlicious

    "I think probably kindness is my number one attribute in a human being. I'll put it before any of the things like courage or bravery or generosity or anything else."
  • Chapter 11 Local Government LEARNING OBJECTIVES LO 11.1

    Chapter 11 Local Government LEARNING OBJECTIVES LO 11.1

    MUNICIPALITIES. Forms of Municipal Government. Council-Manager system. Mayor-Council system. The strong-mayor form. The weak-mayor form. Commission system
  • Overview and Discussion of Lab 2 Design Expand

    Overview and Discussion of Lab 2 Design Expand

    A director thread/role will coordinate all those activities ... Start with as much of lab 1 as is working well Add and test thread pool semantics for a single scene Add and test director coordination for a single scene Add...