Homework Answers
ANSWER :
Labelling the figures in their respective category & presence of some specific structures :-
1. Alga
2. Bryophyte
3. Fern (vascular tissues)
4. Gymnosperm (vascular tissues, seeds & diploid dominant)
5. Angiosperm (vascular tissues, seeds, diploid dominant & bear flowers)
Add Answer to:
Label the figure above with the following terms: angiosperm, brede sperm, fern, alga. Which has seeds?...
Chlamydomonas Volvox Moss Liverwort Fern Flowers Cones Rhizopus Penicillium Mushroom Directions: Determine where each species (above)...
Chlamydomonas
Volvox
Moss
Liverwort
Fern
Flowers
Cones
Rhizopus
Penicillium
Mushroom
Directions: Determine where each species (above) belongs on
the phylogenetic tree. List 5 additional traits you can add to the
phylogeny.
This is what I have so far. Is this correct? And what traits can
I add/where?
Bacteria/Archaea chlamydomonas volvox fern gymnosperm flowers lichen liverwort cone Fruit moss Flowers Dominant gametophyte Seeds Leaves Vascular tissue Lignin penicillium mushroom Chlorophyll Chloroplasts Cellulose Specialized rhizopus cells Chitin Specialized cells Nucleus
_28. Seed plants: A) are all heterosporous; B) have motile sperm; C) have photosynthetic, free- living...
_28. Seed plants: A) are all heterosporous; B) have motile sperm; C) have photosynthetic, free- living gametophytes; D) are all monoecious; E) none of the above 29. The first land plants share a most recent common ancestor with a group of aquatic organisms that lived in the littoral zone known as: A) charophyceans; B) chlorophytes; C) catphytes; D) coanocytes; E) cycadophytes 30. Which of the following is true for organisms with zygotic meiosis? A) The gametes are produced from haploid...
Question 38 2 pts In addition to seeds, which of the following characteristics are unique to...
Question 38 2 pts In addition to seeds, which of the following characteristics are unique to the seed-producing plants? O vascular tissue use of air currents as a dispersal agent O sporopollenin megaphylls O pollen How have fruits contributed to the success of angiosperms? by attracting insects to the pollen inside O by nourishing the plants that make them by facilitating dispersal of seeds by producing triploid cells via double fertilization by producing sperm and eggs inside a protective coat
28. Seed plants: A) are all heterosporous; B) have motile sperm; C) have photosynthetic, free- living...
28. Seed plants: A) are all heterosporous; B) have motile sperm; C) have photosynthetic, free- living gametophytes; D) are all monoecious; E) none of the above 29. The first land plants share a most recent common ancestor with a group of aquatic organisms that lived in the littoral zone known as: A) charophyceans; B) chlorophytes; C) catphytes; D) coanocytes; E) cycadophytes 30. Which of the following is true for organisms with zygotic meiosis? A) The gametes are produced from haploid...
From the C-fern illustrations that you collected during lab throughout the semester, select the i...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that best represent the sequential stages of growth of your C-fern; beginning with the germinated spore and ending with the young sporophyte individual. Arrange the illustrations you selected in a sequence that illustrates GRAPHICALLY (do not write sentences or paragraphs to explain the stages) the growth, development and reproduction of your C-fern. Each illustration of each growth stage will require a concise legend in order...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that best represent the sequential stages of growth of your C-fern; beginning with the germinated spore and ending with the young sporophyte individual. Arrange the illustrations you selected in a sequence that illustrates GRAPHICALLY (do not write sentences or paragraphs to explain the stages) the growth, development and reproduction of your C-fern. Each illustration of each growth stage will require a concise legend in order...
PLEASE HELP WITH ALL QUESTIONS Which of the following statements is FALSE? Seeds include a source...
PLEASE HELP WITH ALL QUESTIONS
Which of the following statements is FALSE? Seeds include a source of nourishment of the developing embryo. A selective disadvantage of seeds is that the seed coat is highly vulnerable to invasion by fungi and bacteria. Most plants that produce seeds also produce nonflagellated sperm. Many seeds can remain dormant during long periods of drought or low temperatures. 5. In seed plants, fertilization can occur without the presence of water. 2 The world's tallest plants...
1. Label the microphylls and strobili in the Figure 1 below. Figure 1. Lycopodium sp. Examine...
1. Label the microphylls and strobili in the Figure 1 below. Figure 1. Lycopodium sp. Examine the prepared slide of a mature Lycopodium strobilus. (See text Figure 17-16, pages 406 and 407.) Note that Lycopodium, like most species in the Lycopodiaceae, is homosperous and only produces one type of spore 2. Label the spores in Figure 2 below. Figure 2. Lycopodium strobilus 1.s. 3. Given that Lycopodium is homosporaus, would you expect its gametophytes to be unisexual or bisexual? Explain...
Your friend has a plan to get rich quick by harvesting and selling bryophyte cuticles as...
Your friend has a plan to get rich quick by harvesting and selling bryophyte cuticles as a skin cream to get rid of wrinkles. Should you invest in this startup company, BryoGen? Question 2 options: no, because bryophytes have little to no waxy cuticle yes, because the cuticle helps protect the cell layer beneath it no, because it will be very difficult to harvest cuticle wax from inside the bryophytes yes, because bryophytes are resistant to desiccation and must therefore...
2. On the figure above, draw (if not already pictured) and label th following phases (note:...
2. On the figure above, draw (if not already pictured) and label th following phases (note: there may be more than one position for a specific phase): e position(s) of the moon during the a. Full Moon b. Quarter Moon c. Gibbous Moon d. Crescent Moon e. New Moon 3. On the figure above, label the phase(s) of the Moon when a lunar eclipse and a solar eclipse can occur. 4. Use the circles below to sketch what the Moon...
Chlamydomonas
Volvox
Moss
Liverwort
Fern
Flowers
Cones
Rhizopus
Penicillium
Mushroom
Directions: Determine where each species (above) belongs on
the phylogenetic tree. List 5 additional traits you can add to the
phylogeny.
This is what I have so far. Is this correct? And what traits can
I add/where?
Bacteria/Archaea chlamydomonas volvox fern gymnosperm flowers lichen liverwort cone Fruit moss Flowers Dominant gametophyte Seeds Leaves Vascular tissue Lignin penicillium mushroom Chlorophyll Chloroplasts Cellulose Specialized rhizopus cells Chitin Specialized cells Nucleus
_28. Seed plants: A) are all heterosporous; B) have motile sperm; C) have photosynthetic, free- living gametophytes; D) are all monoecious; E) none of the above 29. The first land plants share a most recent common ancestor with a group of aquatic organisms that lived in the littoral zone known as: A) charophyceans; B) chlorophytes; C) catphytes; D) coanocytes; E) cycadophytes 30. Which of the following is true for organisms with zygotic meiosis? A) The gametes are produced from haploid...
Question 38 2 pts In addition to seeds, which of the following characteristics are unique to the seed-producing plants? O vascular tissue use of air currents as a dispersal agent O sporopollenin megaphylls O pollen How have fruits contributed to the success of angiosperms? by attracting insects to the pollen inside O by nourishing the plants that make them by facilitating dispersal of seeds by producing triploid cells via double fertilization by producing sperm and eggs inside a protective coat
28. Seed plants: A) are all heterosporous; B) have motile sperm; C) have photosynthetic, free- living gametophytes; D) are all monoecious; E) none of the above 29. The first land plants share a most recent common ancestor with a group of aquatic organisms that lived in the littoral zone known as: A) charophyceans; B) chlorophytes; C) catphytes; D) coanocytes; E) cycadophytes 30. Which of the following is true for organisms with zygotic meiosis? A) The gametes are produced from haploid...
PLEASE HELP WITH ALL QUESTIONS
Which of the following statements is FALSE? Seeds include a source of nourishment of the developing embryo. A selective disadvantage of seeds is that the seed coat is highly vulnerable to invasion by fungi and bacteria. Most plants that produce seeds also produce nonflagellated sperm. Many seeds can remain dormant during long periods of drought or low temperatures. 5. In seed plants, fertilization can occur without the presence of water. 2 The world's tallest plants...
1. Label the microphylls and strobili in the Figure 1 below. Figure 1. Lycopodium sp. Examine the prepared slide of a mature Lycopodium strobilus. (See text Figure 17-16, pages 406 and 407.) Note that Lycopodium, like most species in the Lycopodiaceae, is homosperous and only produces one type of spore 2. Label the spores in Figure 2 below. Figure 2. Lycopodium strobilus 1.s. 3. Given that Lycopodium is homosporaus, would you expect its gametophytes to be unisexual or bisexual? Explain...
2. On the figure above, draw (if not already pictured) and label th following phases (note: there may be more than one position for a specific phase): e position(s) of the moon during the a. Full Moon b. Quarter Moon c. Gibbous Moon d. Crescent Moon e. New Moon 3. On the figure above, label the phase(s) of the Moon when a lunar eclipse and a solar eclipse can occur. 4. Use the circles below to sketch what the Moon...
Most questions answered within 3 hours.
-
Two concentric current loops lie in the same plane. The smaller
loop has a radius of...
asked 4 minutes ago -
1)Which of the following is an
important difference between qualified and nonqualified retirement
plans?
a. Qualified...
asked 16 minutes ago -
What's the streaming business's problem on the
horizon?
asked 1 hour ago -
I need help with writing the conclusion for this online lab
report
Abstract
By testing the...
asked 1 hour ago -
For the reaction 1N2+3H2-----> 2NH3, would the reaction rate
trend be: delta[NH3]/ delta t = -2...
asked 1 hour ago -
Within your current/past organization, identify a problem/issue
and format a design to address same. You may...
asked 1 hour ago -
A sock stuck to the side of a clothes-dryer barrel has a
centripetal acceleration of 24...
asked 2 hours ago -
A perfect gas undergoes an isentropic process such that its
volume doubles. If the ratio of...
asked 3 hours ago -
list the elements in groups 3A to 6A in the same order as in the
periodic...
asked 3 hours ago -
Estimating effect size. Peng and Chen (2014)
evaluated effect size estimates for various tests. In their...
asked 3 hours ago -
Write a script in MySQL that creates and calls a stored
procedure name test. This procedure...
asked 3 hours ago -
If we test the following: H0: μ = 17
vs. H1: μ ≠ 17 and the...
asked 3 hours ago