Among bryophytes, stomata are restricted to the sporophyte life stage (found in mosses and some hornworts)....
Among bryophytes, stomata are restricted to the sporophyte life stage (found in mosses and some hornworts). Why? Why might it be adaptive for only the sporophyte and not the gametophyte stage in the life cycle to possess stomata?
Homework Answers
Among Bryophyta stomata restricted to the sporophyte life cycle .because Bryophyta is the land plant which basically evolved from the water plant. Stomata evolved in water plant to adopt on land ( basically water plant don't need stomata). what is Bryophyta, they are linked between water plant and land plant so they contain stomata but gametophyte is like water plant don't have stomata and sporophyte is like a land plant which has stomata.
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Among bryophytes, stomata are restricted to the sporophyte life
stage (found in mosses and some hornworts)....
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please help Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis...
please help
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Using the book, write another paragraph or two: write 170
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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...
ws. Unless you need to edit it's safer to stay in Protected View Enable Editing Alternation of generations describes plant life cycles. There are ſhow many?) generations. • The gametophyte generation begins when the process of forms (ploidy) cells. The gametophyte generation ends when a (ploidy) _ is formed by the process of_ Figure 38.4 Alternation of generations: What are the two generations in the plant life cycle? What is the male gametophyte? Female? The microsporangium in the pollen sac....
The town council learned that you have recently conducted some research on the relationship between Lyme disease risk and forest fragmentation in Dutchess County, NY, the county with the highest incidence of Lyme disease in the United States (Orloski et al. 2000). They have asked that you give them a presentation on your research. In preparation for your presentation, you need to analyze a dataset you recently collected. You were interested in whether forest fragmentation reduction in forested areas-for example,...
please help
Question 23 (1 point) Which observation is NOT explained by the intermediate disturbance hypothesis In the interior of an old forest a low number of K-type species dominate the community Species evenness is larger when disturbances are extremely frequent Species richness increases immediately after a disturbance such as a fire, but may decrease later In beach dune environments, a low number of r-type species dominate the community Question 24 (1 point) Some birds follow moving swarms of army...
Read “Instituionalizing our Demise: America vs Multiculturalism” by
Roger Kimball on pg 268 and “Reinventing America” Call for a new
national indentity” by Elizabeth Martinez on pg 275. Create a
double entry notebook for each reading selection It should be
atleast five observation and responses.
wric 268 PART 2 essay pro. exactly how and why their authors disagree. Instead of with parties in conflict as mediators do, you will nt of view designed to appeal to both sides, mediatn posing...
Using the book, write another paragraph or two: write 170
words:
Q: Compare the assumptions of physician-centered and
collaborative communication. How is the caregiver’s role different
in each model? How is the patient’s role different?
Answer: Physical-centered communication involves the specialists
taking control of the conversation. They decide on the topics of
discussion and when to end the process. The patient responds to the
issues raised by the caregiver and acts accordingly. On the other
hand, Collaborative communication involves a...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
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