Essentials of Biology (5th International Edition)
5th Edition
ISBN: 9781259660269
Author: Sylvia S. Mader, Dr., Michael Windelspecht
Publisher: Mcgraw-Hill
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Textbook Question
Chapter 18.2, Problem 8A
Identify the plant that fits the description. Use each answer only once.
bryophytes - lycophytes
- ferns
- gymno sperms
- an gio sperms
8.have windblown spores, swimming sperm, and megaphylls
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kindly refer to the photo attached thank you
Fill in the blanks in the following sentences.
After pollinators bring.
develops into a mature
(pollen grains) to a flower, sperm and egg meet, forming a
which produces
by meiosis.
O sporophytes; zygote; male gametophyte; spores
O zygotes: sporophyte; spore; male gametophytes
male gametophytes; zygote; sporophyte; spores
O spores; sporophyte; zygote; male gametophytes
This cell
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)
Chapter 18 Solutions
Essentials of Biology (5th International Edition)
Ch. 18.1 - Prob. 1LOCh. 18.1 - Prob. 2LOCh. 18.1 - Prob. 3LOCh. 18.1 - Describe the similarities between the green algae...Ch. 18.1 - Prob. 2CYPCh. 18.1 - Prob. 3CYPCh. 18.1 - Prob. 1ACh. 18.1 - Prob. 2ACh. 18.1 - Prob. 3ACh. 18.2 - Prob. 1LO
Ch. 18.2 - Describe the life cycle and reproductive strategy...Ch. 18.2 - Prob. 3LOCh. 18.2 - Prob. 1CYPCh. 18.2 - Prob. 2CYPCh. 18.2 - Prob. 3CYPCh. 18.2 - Prob. 4CYPCh. 18.2 - Prob. 4ACh. 18.2 - Prob. 5ACh. 18.2 - Prob. 6ACh. 18.2 - Prob. 7ACh. 18.2 - Identify the plant that fits the description. Use...Ch. 18.2 - Prob. 9ACh. 18.2 - Prob. 10ACh. 18.2 - Prob. 11ACh. 18.2 - Prob. 12ACh. 18.3 - Prob. 1LOCh. 18.3 - Prob. 2LOCh. 18.3 - Prob. 3LOCh. 18.3 - Prob. 4LOCh. 18.3 - Prob. 5LOCh. 18.3 - Prob. 1CYPCh. 18.3 - Prob. 2CYPCh. 18.3 - Prob. 3CYPCh. 18.3 - Prob. 4CYPCh. 18.3 - Prob. 13ACh. 18.3 - Prob. 14ACh. 18.3 - Prob. 15ACh. 18 - Prob. 1BYBCh. 18 - Prob. 2BYBCh. 18 - Prob. S16.3BYBCh. 18 - Prob. S6.2BYBCh. 18 - Prob. S9.3BYBCh. 18 - Prob. 1TCCh. 18 - Prob. 2TCCh. 18 - Prob. 3TC
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