Ferm life cycle essay

This essay will discuss the fern life cycle as taught in biology lab.

Ferm life cycle essay

This essay will discuss the fern life cycle as taught in biology lab.

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The essay will cover the basic process which we used to grow a fern. I will discuss the methods and the results of the lab exercise.

Ferm life cycle essay

Finally, I will discuss the evidence of the methods and results that were obtained. To begin our experiment we obtained a petri dish from our lab instructor which contained fern spores and the food they needed to survive. We then look at the spores through the micro scope.

It was to soon to see anything but little green dots. We then put our petri dishes under a light until next week. When we came in next week we observed our fern spores through the dissecting microscope.

We looked to see if we could find anything germinating. We quickly noticed something that appeared like an air bubble squirting out something green. This was our fern spore which was germinating.

Next, we removed a few of the germinating spores from the petri dish and put them under a compound microscope scope. We found the spore wall and observed how the developing gametophyte had broken through the wall, as instructed by our lab manuals. One could also identify the chloroplasts with in the cell.

We then put up our dishes for another week. The third week of our fern lab we identified the difference between male and female gametophytes. We did this by taking a culture from our petri dish and placing it under a dissecting microscope. Due to the male and female being both located on the same prothallus it was necessary to obtain the exact location of the antherium and the archegonium from the lab book or the instructor.

Once this was done it was fairly easy to tell the difference between the male gametophyte or antheridium and female gametophyte archegonium on the prothallus. The antheridium was located around the perimeter of the prothallus, near the rhizoids.

Ferm Life Cycle. Literature Criticism

The antheridium was located near the growing notch on the under side of the prothallus. To me the growing notch seem to like red dots set up like bowling pins. We also observed sperm swimming around the archegonium.

We then put our fern lab petri dishes back under the light until next week. By the forth week of our fern lab experiment our gametophytes had grown quite a bit.

We briefly looked at them under a compound microscope, but there was no valuable information learned from this. The gametophytes would be large enough in the next couple of weeks to transplant them into three liter soda bottles to grow into full size fern plant.

This would complete our fern life cycle experiment. In this section I will talk a little about what I learned from the fern life cycle from first germination to final result, a full grown fern plant.

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I will begin by saying that I had to learn a lot of specific terms to be able to follow the experiment.Ferm Life Cycle Introduction: This essay will discuss the fern life cycle as taught in biology lab. The essay will cover the basic process which we used to grow a fern.

I . Sample essay topic, essay writing: Ferm Life Cycle - words. Ferm Life CycleIntroduction: This essay will discuss the fern life cycle as taught in biology lab.

The essay will cover the basic process which we used to grow a fern. I willdiscuss the methods and the results of the lab exercise. Jan 06,  · Ferm Life Cycle Essay Ferm Life Cycle Introduction: This essay will discuss the fern life cycle as taught in biology lab.

The essay will cover the basic process which we used to grow a fern. I will discuss the methods and the results of the lab exercise. Finally, I will discuss the evidence of the methods and results that were.

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Essay Ferm Life Cycle Introduction: This essay will discuss the fern life cycle as taught in biology lab. The essay will cover the basic process which we used to grow a fern. I will discuss the methods and the results of the lab exercise.

Finally, I will discuss the evidence of . Jack Keller is married to the former Donna Pilling and lives in Pleasanton, Texas, just south of San Antone.

Winemaking is his passion and for years he has been making wine from just about anything both fermentable and nontoxic. This essay will discuss the fern life cycle as taught in biology lab. The essay will cover the basic process which we used to grow a fern.

I will discuss the methods and the results of the lab exercise.

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