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Fast Plants Final Reflection

Posted by Haajirah Nur in Biochemistry 2 Honors on Monday, June 4, 2018 at 10:18 am

  1. Did the F2 generation look like how you predicted them to look?

    1. No, the F2 generation did not look like how I predicted instead they looked the complete opposite of what I predicted and this might be because we stopped nurturing our fast plant like we were suppose to so it ended up looking dry and shriveled up.

  2. Did the parent generation or the F2 generation grow faster?

    1. The parent generation grew faster than the F2 generation.

  3. What might have hindered your plants' ability to thrive?

    1. We didn’t water our plants very often and I don’t think we added enough fertilizer when we first planted them.

  4. How do genetics and the environment affect the phenotype of an organism?

    1. The plant might grow accustomed to artificial light and being in a tight space would make them different to other plants that receive actual sunlight and aren’t in a tight space but rather in open space where they aren’t all bunched up.

  5. Which is a greater indicator of how an organism will look?

    1. The environment that the organism inhabitants and how they’re being treated in said environment.

  6. A summary of what stood out to you during this course and why.

    1. During this course I found out that the environment that a plant is in does have a big impact on how that plant grows and how it would turn out in the end. I found this out because I noticed at first when we were treating our plant right and nurturing it it was very green and had little seeds growing on it and but when we stopped nurturing them they started to wilt and turn from a healthy green to a dessert/sandish color and didn’t have little pods growing on them anymore.


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Image 1: F2 Generation

Image 2: Parent Plants
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Fast Plants

Posted by Nathan McGill in Biochemistry 2 Honors on Monday, June 4, 2018 at 10:05 am

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  1. Did the F2 generation look like how you predicted them to look?

    1. No, the F2 generation did not look like how I predicted instead they looked the complete opposite of what I predicted and this might be because we stopped nurturing our fast plant like we were suppose to so it ended up looking dry and shriveled up.

  2. Did the parent generation or the F2 generation grow faster?

    1. The parent generation grew faster than the F2 generation.

  3. What might have hindered your plants' ability to thrive?

    1. We didn’t water our plants very often and I don’t think we added enough fertilizer when we first planted them.

  4. How do genetics and the environment affect the phenotype of an organism?

    1. The plant might grow accustomed to artificial light and being in a tight space would make them different to other plants that receive actual sunlight and aren’t in a tight space but rather in open space where they aren’t all bunched up.

  5. Which is a greater indicator of how an organism will look?

    1. The environment that the organism inhabitants and how they’re being treated in said environment.

  6. A summary of what stood out to you during this course and why.

    1. During this course I found out that the environment that a plant is in does have a big impact on how that plant grows and how it would turn out in the end. I found this out because I noticed at first when we were treating our plant right and nurturing it it was very green and had little seeds growing on it and but when we stopped nurturing them they started to wilt and turn from a healthy green to a dessert/sandish color and didn’t have little pods growing on them anymore.


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Fast Plants: Reflection

Posted by Jadaline Torres in Biochemistry 2 Honors on Monday, June 4, 2018 at 10:04 am

Before planting the seeds, we predicted a mix combination of the colors it labeled on the description, the seeds did sprout to match my prediction. The parent generation grew way faster. At first, they did not sprout although, we used another set of seeds from a different parent generation. I believe taking care of my plants and nourishing them everyday helped them thrive. With the help of selective pressure and other environmental factors, this helps an organism meet its environments living standards better. In conclusion, what stood out to me the most this course was my benchmark research. I was beyond surprised about how bad we treat our environment and how much we don't realize it.


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Fast Plants Reflection

Posted by Savannah Harris in Biochemistry 2 Honors on Monday, June 4, 2018 at 10:03 am

Fast Plants Reflection Did the F2 generation look like how you predicted them to look? When it came to the F2 Generations I predicted them to remain the same color but when it came to the height of the plants I assume they would be small but instead the got taller. Did the parent generation or the F2 generation grow faster? F2 generations did grow faster and it took only a couple of days. What might have hindered your plants' ability to thrive? Things that would hinder our plants were the environment it was in and how we took care of it. The air could change to hot or cold temperatures and we didn't have actual sunlight it was the light bulb and due to the fact that there were several plants in the area some would lean on others and based off what other classes would do to our plants by messing with them. How do genetics and the environment affect the phenotype of an organism? Genetics and the environment affect the phenotype of the environment explained in question 3 and based on how the parents and what they are will also determine the offspring and what it is. Which is a greater indicator of how an organism will look? Based on how genotypes and phenotypes of both mother and father. This will determine how the offsprings would be and how they look. A summary of what stood out to you during this course and why. During this experiment what stood out to me was how fast the plants grew and the background steps of setting it up in its environment. I thought when it came to planting it was easy steps but you should always be aware of what you do to take care of your pants such as watering and light. I also was shocked at the fact that plants could have babies which were something I wasn’t sure about how.

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Fast Plants Reflection 

Did the F2 generation look like how you predicted them to look?
When it came to the F2 Generations I predicted them to remain the same color but when it came to the height of the plants I assume they would be small but instead the got taller.


Did the parent generation or the F2 generation grow faster? 
F2 generations did grow faster and it took only a couple of days. 

What might have hindered your plants' ability to thrive?
Things that would hinder our plants were the environment it was in and how we took care of it. The air could change to hot or cold temperatures and we didn't have actual sunlight it was the light bulb and due to the fact that there were several plants in the area some would lean on others and based off what other classes would do to our plants by messing with them. 

How do genetics and the environment affect the phenotype of an organism?
Genetics and the environment affect the phenotype of the environment explained in question 3 and based on how the parents and what they are will also determine the offspring and what it is. 
Which is a greater indicator of how an organism will look?
Based on how genotypes and phenotypes of both mother and father. This will determine how the offsprings would be and how they look. 

A summary of what stood out to you during this course and why. 
During this experiment what stood out to me was how fast the plants grew and the background steps of setting it up in its environment. I thought when it came to planting it was easy steps but you should always be aware of what you do to take care of your pants such as watering and light. I also was shocked at the fact that plants could have babies which were something I wasn’t sure about how. 

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Fast Plants

Posted by Heather Lopez in Biochemistry 2 Honors on Monday, June 4, 2018 at 9:48 am


Fast Plant Reflection

Planting these plants were something else. I feel like everytime we planted our seeds someone moved our cube from the water and light or they just died. I did not expect that to happen, I thought our plants were going to grow and be alive. Instead, they grew a little bit than died. I feel like our plants didn’t thrive at all. I don’t think our plants were in the right environment, there was to much messing up. We replanted about three or four times and it was the results each time. I had hope that they would be alive and grow, but that’s not what happened. We did everything correct, so I don’t know how the plants kept dying. Overall, this project was kind of fun. We had to keep track of the plants and that teaches you to be responsible. It’s almost like taking care of a baby.



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FAST PLANT REFLECTION

Posted by Amirah Knox in Biochemistry 2 Honors on Monday, June 4, 2018 at 9:21 am

Did the F2 generation look like how you predicted them to look?

They did, and I was extremely surprised. With how our parent generation grew I thought this generation would be a failure too. I was wrong and I couldn’t be more happy because of that.

Did the parent generation or the F2 generation grow faster?

The F2 generation grew faster with first results on the third day of observations.

What might have hindered your plants' ability to thrive?

Disturbances in the environment >.<. Our plants were moved and tampered with causing either growth defects and/or the death of our plants. They were moved from their direct light source and knocked over before which obviously isn’t helpful.

How do genetics and the environment affect the phenotype of an organism?

The genetics will affect the phenotype by giving it its color and shape. The environment however could affect the growth and/or color as well, the heat or no water could change the color of the plants by making it turn a sandy color which in plant terms means it’s dead.

Which is a greater indicator of how an organism will look?

Genetics. Sometimes an environment won't affect the phenotype.

A summary of what stood out to you during this course and why.

What stood out to me during this course is how our predictions were actually accurate. We were accurate because we studied the parent plants and the genes and used a Punnett square to predict the next gen.


Sources:

Rhoades, Heather. “Houseplant Maintenance: Basic Tips For Indoor Houseplant Care.” Gardening Know How, Gardening Know How, 8 May 2018, www.gardeningknowhow.com/houseplants/hpgen/basic-care-of-houseplants.htm


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Fast Plants Final Reflection

Posted by Labaron Gunter in Biochemistry 2 Honors on Sunday, June 3, 2018 at 11:05 pm

During this past semester we have been observing our Fast Plants and also their offsprings F1 and F2. So, during this process our F2 generation didn’t grow but, the parents did actually grow which is great but, they didn’t get far which is sad but, because of our ability to take care of them. Genetics and the environment affects the phenotype of an organism by building and manipulating it’s structure.The Genetics and environment is the greater indicator of how an organism will look because it’s makes up the Phenotype which makes the organism physical features. Nothing stood out to me because our plants kept dying.

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​During this past semester we have been observing our Fast Plants and also their offsprings F1 and F2. So,  during this process our F2 generation didn’t grow but, the parents did actually grow which is great but, they didn’t get far which is sad but, because of our ability to take care of them. Genetics and the environment affects the phenotype of an organism by building and manipulating it’s structure.The Genetics and environment is the greater indicator of how an organism will look because it’s makes up the Phenotype which makes the organism physical features. Nothing stood out to me because our plants kept dying.
 

https://www.sciencelearn.org.nz/resources/207-genotype-and-phenotype https://www.livescience.com/43560-plant-science-for-kids.html
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Fast Plants Final Reflection

Posted by Ayanna Russell in Biochemistry 2 Honors on Sunday, June 3, 2018 at 9:10 pm

Did the F2 generation look like how you predicted them to look? The F2 didn’t look how I predicted, I figured the F1 would be the smaller generation but they were in fact larger than the F2. My colors were the same for all of the seeds while I expected them to be different shades. Did the parent generation or the F2 generation grow faster? The F2 generation grew faster than the others, the first generation barely grew at all but the F2 grew quick. What might have hindered your plants' ability to thrive? What hindered my ability to thrive was the lack of constant care we showed our plants and the general there isn’t a guarantee concept. Maybe it didn’t have enough air or was pushed off the white blanket a couple times so it didn’t receive much water. Other plants grew very close so maybe some domination occurred. How do genetics and the environment affect the phenotype of an organism? The genetics affect the phenotype by having different parent plants. If one is heterozygous and one homozygous, the offspring will be different. If the environment isn’t up to par this can too affect the outcome of the plant. 5. Which is a greater indicator of how an organism will look? It will depend on the parents of the plant. 6. A summary of what stood out to you during this course and why. What stood out to me was how the plants were dying once they were pregnant because I thought they’d need to stay alive to nourish their offspring but they actually die like a lot of insects do. I’ve never had to grow a plant but I’ve had my dad buy me flowers, I see that you have to give them exactly what you did in the beginning in order for them to survive the way you have to do anything in life or it will die.

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  1. Did the F2 generation look like how you predicted them to look?

The F2 didn’t look how I predicted, I figured the F1 would be the smaller generation but they were in fact larger than the F2. My colors were the same for all of the seeds while I expected them to be different shades.

  1. Did the parent generation or the F2 generation grow faster?

The F2 generation grew faster than the others, the first generation barely grew at all but the F2 grew quick.

  1. What might have hindered your plants' ability to thrive?

What hindered my ability to thrive was the lack of constant care we showed our plants and the general there isn’t a guarantee concept. Maybe it didn’t have enough air or was pushed off the white blanket a couple times so it didn’t receive much water. Other  plants grew very close so maybe some domination occurred.


  1. How do genetics and the environment affect the phenotype of an organism?

The genetics affect the phenotype by having different parent plants. If one is heterozygous and one  homozygous, the offspring will be different. If the environment isn’t up to par this can too affect the outcome of the plant.

5. Which is a greater indicator of how an organism will look?

It will depend on the parents of the plant.

6. A summary of what stood out to you during this course and why.

What stood out to me was how the plants were dying once they were pregnant because I thought they’d need to stay alive to nourish their offspring but they actually die like a lot of insects do. I’ve never had to grow a plant but I’ve had my dad buy me flowers, I see that you have to give them exactly what you did in the beginning in order for them to survive the way you have to do anything in life or it will die.



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Fast Plants

Posted by Dexter Le in Biochemistry 2 Honors on Sunday, June 3, 2018 at 7:16 pm

Dexter Le

6/1/18

Biochemistry 2


Fast Plants Final Reflection


Throughout this semester, I have been observing the plants that our group planted in order to test Mendel’s theory of genetics and inheritance. We had observed two generations of plants, the F1 generation and the F2 generation. For our F1 generation, we had selected the seeds with the “Non-Purple Stem” and “Standard Purple Stem Hairy” traits. These plants would cross-pollinate and create seed pods which would serve as the primary seeds for the F2 generation.


There are also many variables that can play into the effect of each generation’s development such as the nursery and water. The growth of the plant can be severely affected by the environment. According to the United Kingdom Cannabis Social Clubs, the author states, “For plants to photosynthesis and grow they need constant air exchange to refresh the CO2 content of the surrounding air during both day and night periods”. In addition, water is a vital component to plants. Without water, the plants would not be able perform photosynthesis. These challenges affect the plant’s possible phenotypes. When I started analyzing the plant pictures, I have noticed that the development of the F2 generation was very similar to the F1 generation. A similarity was the the developing leaves of the F2 generation. Although the F2 generation did not have as many leaves in comparison to the F1 generation, the first weeks were very similar to the past generation. The parent generation grew faster whereas the F2 generation took some time in order to fully develop. I believe that the slow development of the F2 generation could possibly be the environment changes taking place outside. During the development of the parent generation, we were still going through Winter. Whereas, the F2 generation started development in late Winter and throughout Spring. In addition, the F2 generation was in development through an abnormally cold Spring which I believe could have played an effect on the growth of the generation.


Although in appearance, it seems as if some of the leaves in the F2 generation have different colors and patterns in comparison to the parent generation. We predicted that the F2 generation would have minor differences in comparison to the parent generation. Our prediction was correct because we have noticed colors that have been mixed with the F2 plants from the parent generation. The shape of the plants in the F2 generation resemble the parent generation almost exactly. After observing the pictures over and over, I have realized that the greatest indicator that determines the future of the plant’s appearance would have to be through development. In the F1 generation, you can see mini leaves growing during development. However, at maturity, the plant has retained the same color. This same indicator has also occurred on the F2 generation. At development, it is easy to determine the appearance of the plant as the leaves would grow and retain the color.


In conclusion, the observation of these plants have been fascinating. What stood out from this experiment the most was how Mendel’s Genetic Inheritance theory could visually be seen throughout the experiment. After doing research, I found an article that stated, “ A closer look into the inside of the [plant] cell, however, will show you that the way that genes and chromosomes work is extremely similar in all living things”. This experiment made me realize how similar we are to plants. Offsprings are able to inherit genotypes from their parents which makes them unique. After observing the plants throughout this semester, it was very enlightening seeing the similar characteristics.​

Sources:
"Indoor Gardening: How Important Is Airflow And Exchange?." UKCSC. N.p., 2018. Web. 3 June 2018.
"Mendel's Plants | Ask A Biologist." Askabiologist.asu.edu. N.p., 2018. Web. 3 June 2018.
Parent Generation Development
Parent Generation Development
Parent Generation Maturity
Parent Generation Maturity
F2 Generation Development
F2 Generation Development
F2 Generation Growth
F2 Generation Growth
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Fast Plants Journey !!!

Posted by Kitana Seals in Biochemistry 2 Honors on Sunday, June 3, 2018 at 12:35 pm

During this Last semester in Biochem 2. We have been observing fast plants (F1) and their fast plant offspring (F2). At the beginning of this semester, we grew 5 types of fast plants provided by Ms.Aziz.My group chooses to have : (ST)Standard Purple Stem Hairy, (NP)Non-Purple Stem, (YG)Yellow-Green Leaf, and (NG)Non-Purple stem yellow-green leaf with our surprise plant Type “B” that’s purple and green. These plants took about 3 weeks to grow before they were ready to be pollinated. Once they were all pollinated with the “B’ seed, they sprouted about 2 and a half months after. The F2 plants were not successful, because we didn’t look after them as much. Only 2 of the 4 plots had seedling germination, but it didn’t last more than two weeks before it shriveled up and died. Though before they died we saw that the sprout was a purple steam, which came from the B F1 plant.

In this mini project, we found that the F1 plants grew a lot faster than the F2 plants and that they were all able to reproduce a small amount. Some of the factors that could have hindered our F2 plant growth might be water consumption. One reason for this could have been because every time we check the plant it would be dry so we would add extra water. In the parent plant, each plot was moist and rarely dry, but in the F2 plants, the plots were almost always dry. Another factor that could have affected how they grow could have been the amount of light they received. The F1 plants were under the constant light while the F2 plants had a timer that only gave them about 6-7 hours of light each day.

Something that stood out to me in this mini-project was my ability to nature and care for the F1 plants. This is because the F1 plants were able to survive long enough to reproduce and make the second generation. Even with the F1 plants turning out good in every way, I realized that this is always not the case. With the F2 plants, you see that it was not the same and that it was only half the success. As you continue to plant seeds from each generation the outcome will be different/varied.

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