Quiz 4_ 10 points on lab 5 Intro
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Jun 27, 2024
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Question 1 | Bryophyta Bryophyta. You selected mosses. This was the correct answer. Lycophytes Monilophytes Gymnosperms Angiosperms Question 2 Sporophyte produces one type of sporangia Sporophyte produces two types of sporangia Reproductive structure for gymnosperms Diploid life stage Match the division with the plant. mosses Include Selaginel ferns Conifers Flowering plants gametophyte homosporous heterospory cone Sporophyte 1/ 1pts <> la § <4»> 4> A v 1/1pts <> < <> !
Question 3 1/1pts What abiotic factor is needed for sperm dispersal in mosses and ferns? wind clay 1 Correct! water humus compost Question 4 1/1pts In the fern, the gametophyte is dominant is used as a human food produces the spores is a tiny heart-shaped structure all of these Question 5 1/1pts In the fern, sporangia develop on the lower surface of a frond in clusters called archegonia protonema
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Related Questions
The picture below is of a moss growing on my roof. It shows both the gametophyte and the
sporophyte phases of the life cycle.
Make a sketch and label which part of the moss is the gametophyte and which is the sporophyte.
(Alternatively, you can find a live moss with both phases and take a picture, label it and upload here.)
Label the seta, capsule and calyptra of the sporophyte.
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kindly refer to the photo attached thank you
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Please answer question 3
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Question 10
Which structure is the male gametophyte?
O the microgametophyte
the pollen grain
the megagametophyte
the microspore
both pollen grain and microgametophyte
< Previous
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Tell me why the correct answer is the first choice and not the original answer which is the second choice
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On a class trip to a local creek, you discover a shrub-like plant with large, lobed leaves. When you look under the leaves, you see brown dots, and a network of veins. When you take a sample of the brown dots, you realize that they are made up of many microscopic spheres that are not seeds. You determine that you have found a:
Question 13 options:
Bryophyte
Gymnosperm
Fern
Club Moss
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I took this picture of this plant using my phone. The thin brown stalks that you see are.
approximately 2 centimeters tall (a little less than 1 inch).
The flat green leaves of this plant represent:
The sporophyte generation
The gametophyte generation
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Draw a single moss plant, similar to the one shown. Be certain to show the gametophyte and the sporophyte. Now draw one without the sporophyte, showing only the gametophyte. The sporophytes usually have only a very brief life, and after they shed their spores, the gametophytes let them die.
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Tell me how this image shows the relation between grape and banana
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I need handwritten cursive answers if not i will rate u boo and answer it all ty
Question:
BOTANY
Fill in the following information.
Clade: Basal Angiosperms
Order: Nymphaeales
Family: Nymphaeaceae
Representative species: Nymphaea rustica 'Indiana'
Habit:
Inflorescence:
Floral Symmetry:
Number of Sepals:
Number of Petals:
Number of Filaments:
Number of Stigma:
Ovary position:
Fruit type:
Other characteristics:
Clade: Basal Angiosperms
Order: Magnoliales
Family: Magnoliaceae
Representative species: Magnolia soulangeana
Habit:
Inflorescence:
Floral Symmetry:
Number of Sepals:
Number of Petals:
Number of Filaments:
Number of Stigma:
Ovary position:
Fruit type:
Other characteristics:
Clade: Basal Angiosperms
Order: Caryophyllales
Family: Caryophyllaceae
Representative species: Eremogone congesta
Habit:
Inflorescence:
Floral Symmetry:
Number of Sepals:
Number of Petals:
Number of Filaments:
Number of Stigma:
Ovary position:
Fruit type:…
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answer to get a like.
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Please help me with this question!
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True or false: If false, state the right answer.
1. Heteromorphic plants produce male and female gametophytes.
2. A sporangium produces spores, no matter what group it is located.
4. In lycophytes, roots branch only at the growing tip of the root, forming a U-shaped structure.
5. Polytrichum moss greatly reduced the loss of oxygen by leaching in this ecosystem.
6. Most ferns are heterosporous, although the archegonia and the antheridia on the small photosynthetic gametophyte mature at different times ensuring cross fertilization.
7. Bryophyte rhizoids lack specialized absorptive cells and do not play a primary role in water and mineral absorption.
8. Plant spores are haploid reproductive cells that can grow into multicellular haploid gametophytes by meiosis.
9. The multicellular, dependent embryo of land plants is such a significant derived trait that land plants are also known as embryophytes.
10. Cells produced by apical meristems differentiate into the outer epidermis, which…
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Complete the table below and do not exceed in two sentences.
Characteristics
Cycads
Ginkgo
Conifers
Gnetum
Distinct features of the sporophyte
Monoecious or Dioecious
Dioecious
Dioecious
Monoecious
Dioecious
Pollination/Pollinating Agents
Beetles and small bees. It can also be through Anemophily
Mammals and birds
Pollinated by wind
They are pollinated via insects.
Microgametophyte morphology
The microgametophyte in conifers is the four-celled, "winged" pollen grain.
Specific Type of Fertilization (zoidogamy/siphonogamy)
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a gymnosperm ________ develops into an embryo within a seed.
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Table 1. Gametophytes of mosses, ferns, and flowers.
Nonvascular
or
vascular
Vascular
Seedless
or
seed
Plants
Mosses
(Bryophytes)
Ferns
(Pterophytes)
Flowers
(Angiosperms)
Male
Male
Female
Gametophyte Gamete Gametophyte
Female
Gamete
Eggs
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Please help me make an indented dichotomous key. I WANT COMPLETE ANSWERS PLEASE I DON'T WANT THE SAME ANSWER FROM OTHERS. EXAMPLES IS GIVEN
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PLANT VOCABULARY
DOMINANT GENERATION
Sporophyte/Gametophyte
CELL TYPE IN ADULT ORGANISM
Haploid =
Diploid=
VASCULAR TISSUES PRESENT
Phloem =
Xylem
=
MALE SEX CELLS/IS WATER NEEDED?
Pollen =
Anther =
FEMALE SEX CELLS FLOWERS?
Ova =
Ovary =
SEEDS "NAKED" OR IN FRUIT?
Seed =
Fruit=
ROOT SYSTEM PRESENT AND TYPE?
Rhizome
Tuber
Coniferophyta
hour
IN COVAS
150
XXX11
Monocot
VEZIR
03
Eudicot
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When observing an angiosperm, you would be looking at the
generation.
sporophyte
Angiosperms do not have gametophytes or sporophytes
gametophyte
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Plants with seeds and evergreen needle-shaped leaves,
but no flowers would be:
angiosperms
gymnosperms
mosses
O bryophytes
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In three sentences or less answer the following. Some angiosperms have separate male and female sporophytes i.e. a plant in the diploid phase can only produce male flowers, or female flowers, not both. Provide one selective advantage and one selective disadvantage for plants that exhibit this strategy.
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Please help
Please answer all the questions
I will give thumbs up
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You take a walk in Forest Park (Portland, OR) and see a sword fern growing along the trail. You are looking at
a seed plant
a sporophyte
a nonvascular plant
a gametophytes
a flowering plant
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Angiosperm flowers are comparable to gymnosperm strobes, because both are composed of groups of __________ and __________.
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Please help me with this question within an hour
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A team of botanists discovers a new species of plant in a tropical rain forest.
After observing its anatomy and life cycle, they note the following characteristics and observations:
1. Presence of pollen cones and ovulate cones
2. Diploid-dominant
3. Seeds
4. vascular tissues
5. Absence of anything that resembles a flower
This plant is probably a(n)
Group of answer choices
moss
angiosperm
protist
gymnosperm
fern
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Which component of a flowering plant is a female structure?
Question 71 options:
petal
anther
filament
stigma
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Use indented dichotomous key please not bracketed or other
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Question 3
2. Which of the following statements about a stamen is FALSE?
O It is a microsporophyll.
O It usually consists of an anther and a filament.
O It contains four microsporangia.
O It contains pollen sacs.
O It is part of the gynoecium.
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Come up with a category
Then answer it in the boxes with yes or no
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Related Questions
- The picture below is of a moss growing on my roof. It shows both the gametophyte and the sporophyte phases of the life cycle. Make a sketch and label which part of the moss is the gametophyte and which is the sporophyte. (Alternatively, you can find a live moss with both phases and take a picture, label it and upload here.) Label the seta, capsule and calyptra of the sporophyte.arrow_forwardkindly refer to the photo attached thank youarrow_forwardPlease answer question 3arrow_forward
- Question 10 Which structure is the male gametophyte? O the microgametophyte the pollen grain the megagametophyte the microspore both pollen grain and microgametophyte < Previousarrow_forwardTell me why the correct answer is the first choice and not the original answer which is the second choicearrow_forwardOn a class trip to a local creek, you discover a shrub-like plant with large, lobed leaves. When you look under the leaves, you see brown dots, and a network of veins. When you take a sample of the brown dots, you realize that they are made up of many microscopic spheres that are not seeds. You determine that you have found a: Question 13 options: Bryophyte Gymnosperm Fern Club Mossarrow_forward
- I took this picture of this plant using my phone. The thin brown stalks that you see are. approximately 2 centimeters tall (a little less than 1 inch). The flat green leaves of this plant represent: The sporophyte generation The gametophyte generationarrow_forwardDraw a single moss plant, similar to the one shown. Be certain to show the gametophyte and the sporophyte. Now draw one without the sporophyte, showing only the gametophyte. The sporophytes usually have only a very brief life, and after they shed their spores, the gametophytes let them die.arrow_forwardTell me how this image shows the relation between grape and bananaarrow_forward
- I need handwritten cursive answers if not i will rate u boo and answer it all ty Question: BOTANY Fill in the following information. Clade: Basal Angiosperms Order: Nymphaeales Family: Nymphaeaceae Representative species: Nymphaea rustica 'Indiana' Habit: Inflorescence: Floral Symmetry: Number of Sepals: Number of Petals: Number of Filaments: Number of Stigma: Ovary position: Fruit type: Other characteristics: Clade: Basal Angiosperms Order: Magnoliales Family: Magnoliaceae Representative species: Magnolia soulangeana Habit: Inflorescence: Floral Symmetry: Number of Sepals: Number of Petals: Number of Filaments: Number of Stigma: Ovary position: Fruit type: Other characteristics: Clade: Basal Angiosperms Order: Caryophyllales Family: Caryophyllaceae Representative species: Eremogone congesta Habit: Inflorescence: Floral Symmetry: Number of Sepals: Number of Petals: Number of Filaments: Number of Stigma: Ovary position: Fruit type:…arrow_forwardanswer to get a like.arrow_forwardPlease help me with this question!arrow_forward
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Recommended textbooks for you
- Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax