HELP!!! WILL GIVE MAX POINTS!! Doing a Lab Report on Natural Selection about beans. For example 20 dark red beans and 35 light red beans (kidney beans) Sample Response: When the volcano erupted, the dark red walking beans were easier to see. Thus, more dark red beans were eaten during days four, five, and six. If the pollution continued, there would be fewer and fewer dark red walking beans over time.

Questions being asked are:
1. What is the purpose of the lab?
2. What is your hypothesis for this experiment?
3. What methods are you using to test this hypothesis? (Outline the steps of the procedure in full sentences.)
4. 4. What graphs would clearly represent the trends in your data?
Your Student Guide includes information on which graphs to construct. Each graph should have the following items:
a. An appropriate title
b. Appropriate labels for each axis
c. An appropriate scale for each axis
d. The correct units for the data

Complete a rough sketch of each graph.

5. What do the data in your graphs tell you? (Explain in one or two sentences what trend is shown in each of your graphs.)
6. What does the data tell you about your hypothesis? (State how your hypothesis is either supported OR refuted by the data)
7. How does the data support your claim above? (Explain your statement above. Be sure to refer to specific pieces of data from your experiment that supports your argument)
8. 8. If you could repeat the experiment and make it better, what would you do differently and why?
There are always ways that experiments can be improved. Now that you are a veteran of this experiment and have experience with the procedure, offer some advice to the next scientist about what you suggest and why.

Answers

Answer 1

Answer:

During the days four through six the population of the dark red beans changed. The change was negative meaning that there was less dark red beans that light red beans. This happened because it was harder to see the light red beans because the color of the air changed. In result of that the zocco ate mostly dark red beans.

Explanation:


Related Questions

what are the four final cell types produced by oogenesis in the female

Answers

Answer:

Oogenesis in the female is the process that produces fertile eggs, ready for fertilisation by the male sperm. Each egg has only one of each of the 23 human chromosomes - normal body cells have a pair of each, having 46 chromosomes in total.

To produce egg cells, the process of oogenesis takes place in the female ovary. Progenitor cells divide through a cell division process called meoisis, which is also known as a reduction division.

Instead of one cell splitting into two identical cells, four cells are produced which have half the normal number of chromosomes - they are described as being haploid.

The four cells are all genetically different because the process of meiosis involves cross overs of the chromosomes during division, so mixing up the genes inherited from the woman's mother and the woman's father. This variation produces fitter offspring as it widens the genetic variation that is possible.Explanation:

4. Mutations that occur in gametes:
A. May be passed on to future generations
B. Can be important in the evolution of a species
C. Affect the functioning of the gene in which they occur
D. All of these are correct.

Answers

Answer:

Technically C is not entirely correct. But the answer is probably D

Explanation:

Mutations that occur in gametes:

A. May be passed on to future generations

-Correct mutation in gametes(sex cells) can be passed onto future generation.

B. Can be important in the evolution of a species

-Yes, it can lead to different phenotype that may be important to evolution of a species.

C. Affect the functioning of the gene in which they occur

->it can affect the functioning of the gene, but it can be silent mutation or mutation in intron

D. All of these are correct.

Hello please asap pleaseeeeee

Answers

It is a vacuole that stores water and helps provide shape. (That should be the answer but if it’s not I’m so sorry)

Answer:

first option stores water

Explanation:

vacuole stores substances

What happens to the membrane protein (gray) when it is activated by the signal molecules?

Answers

Answer:

The receptor protein that is embedded in the cellular membrane must accept the signal.

Explanation:

When it receives the signal this protein will then go through a conformational change. This will change the shape and how it interacts with the molecules around it. Different receptor protein will act in different ways.

Answer:

As their name implies, GPCRs interact with G proteins in the plasma membrane. When an external signaling molecule binds to a GPCR, it causes a conformational change in the GPCR. This change then triggers the interaction between the GPCR and a nearby G protein.

What happens to the membrane protein (gray) when it is activated by the signal molecules?

The membrane protein interacts with the nearby GPCR.

Cell Type
Root hair cell from a plant
Water
25. Complete the chart by describing the function and structure in each cell.
Function
Structural adaptation(s) that enable
the cell to carry out its function.
Un
Soil particles

Answers

Answer:

[tex][tex]\purple{\rule{45pt}{7pt}}\purple{\rule{45pt}{999999pt}}[tex][/tex]

Because they have a wide surface area to speed up absorption, root hair cells are designed to absorb water and mineral ions.

What is the role of root hair cells in plants?

Plants are anchored by root hairs that emerge from the surface of the soil and take up water and minerals.

Vascular tissue in the heart of the root transports food produced in the leaves to the root, while transporting water and minerals away from it.

Its main purposes include anchoring the plant, absorbing water and dissolved minerals and transferring them to the stem, as well as storing reserve food.

Water and nutrients are mostly taken up by root hairs from the rhizosphere.

Therefore, root hair cell have large surface area that enable the cell to carry out its function.

Learn more about root hair cells here:

https://brainly.com/question/27993113

#SPJ5

Which of the following steps occurs in both cellular respiration and photosynthesis?

a. Krebs cycle

b. Light-Dependent reaction

c.glycolysis

d.electron transport chain

Answers

Answer:

I'm pretty sure the answer is B

Dead plant and animal matter is called?

Answers

Answer:

Humus is dark, organic material that forms in soil when plant and animal matter decays.

Which of these is true for a daughter cell produced by mitosis?

Answers

The answer is A

Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.

Answer:

functions the same way as the parent cell

is the DNA in the form of chromatin or chromosomes when a cell finished cytokinesis

Answers

Answer:

Cell cycle consists of interphase and mitosis. During interphase there are 3 phases- G1, S and G2 phases. G1 is the resting phase after previous mitotic phase, S phase is DNA synthesis phase and G2 phase is again resting phase.

DNA synthesis occurs before mitotic phase which is the actual cell division phase and chromosomes are condensed during mitotic phase therefore it's in the chromatin form that DNA is synthesised.

Explanation:

Have a great day!

What is it called when water moves through pores in soil?

Answers

Answer:

percolation,

Explanation:

Movement of water into soil is called infiltration, and the downward movement of water within the soil is called percolation, permeability or hydraulic conductivity. ... Pore space. Spaces in soil, between the mineral and organic matter, that are filled with water or air.

Water is warmed by the sun and cooled by night . It is then cooled and _____

Answers

Answer:

Frozen

Explanation:

When it heats up water evaporates and when it's cold it does the opposite, it freezes because of the low temperature.

The answer would be that it’s frozen

what type of phrase is “driving a car”

Answers

Answer:

Laws of inertia/Newtons law of movement ?

A Verb ??

An Action being done???

Pollutants coming from a cars exhaust ????

Explanation:

Bro add some context .

context? I don’t understand what you’re meaning

SOMEONE PLEASE HELP!!!!!


Five similarities and differences between a prokaryote and a eukaryote cell.

Answers

Answer:

Prokaryotic Cell Eukaryotic cell

Mitochondria absent Mitochondria present

Cytoskeleton absent Cytoskeleton present

Ribosomes smaller Ribosomes larger

Explanation:

two types of cells are found in the organisms: eukaryotic and prokaryotic depending on whether cells contain membrane-bound organelles or not.

completar:

En la de un cuerpo sólido no influye su .​

Answers

Answer:

Un instrumento musical de cuerpo sólido es un instrumento de cuerda como una guitarra, un bajo o un violín construido sin su caja de sonido normal y que se basa en un dispositivo electromagnético.

Explanation:

What does the name protozoa mean?
first microbe
first animal
first organism
first cell

PLZ HELP!!!

q#20

Answers

Answer:

First animal.

Explanation:

In Greek proto means first and zoa means animal. Hope this helped :)

Answer:

I hope this helps.

Explanation:

Describe the three types of waves that emanate from and earthquake. Compare their speed, type of motion and what the types of material they will travel through (solid/ liquid) PLZZZ ANSWER, ITS FOR MY FINALS, AND IM NOT SURE ABOUT THE ANSWER. NO LINKS NO LINKS!!!!!!!!!

Answers

Answer:

The types of waves that emanate from and earthquake are the body waves (P-waves and S-waves), and the surface waves. The surface waves travel along the suface, and are are the slowest, even though they do the most damage in an earthquake. While the P-waves travel the fastest through solids, liquids, and gases. S-waves, however only travel through solids.

Explanation:

Hope that helped hun <3

Classify the following as a phenotype or a genotype: a Aa- Brown eyes- TT- Blonde hair-​

Answers

Answer:

Phenotype: Brown Eyes, blond hair.

Genotype: a Aa, TT

Explanation:

Phenotypes are visible traits.

Genotypes are non-visible.

what is the use of base

Answers

Answer:

to change colour of chemical

Answer:

to multiply hight and know after that tthe rectantange or are

After the head is struck, the brain continues to move in the fluid and may be contused on the other side; this type of injury is called:

Answers

Answer:

contrecoup

Definition:

a contusion caused by the brain colliding with the skull on the side opposite the point of impact.

define nucleic acid but it has to be five words

Answers

Answer

Nucleic acids are naturally occurring chemical compounds that serve as the primary information-carrying molecules in cells. They play an especially important role in directing protein synthesis. The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid

Explanation: hope this helps :)

list the
amino acids that are coded for by the codons
AGU, GGG, CCU, and GUG.

Answers

Answer:

If you have your codon to amino acid chart, it might come in handy.

The answers are:

Serine, Glycine, Proline, and Valine

which division of the nervous system has two nerve fibers connecting the cns to an effector?

Answers

The part where the bone in your pelvis region gets erect

5. Which of the following result in protein?
A. Transcription
B. Translation
C. Replication
D. Digestion

Answers

Answer:

The answer to your question is B.

the phase after orgasm during which men are not capable of having an ejaculation is called:

Answers

The answer should be the refractory period

WILL GIVE BRAINLIEST IF CORRECT AND POINTS!!

Answers

Answer:

d

took the test

Explanation:

What is cell membrane made up ?





Answers

The cell membrane is mainly composed of lipids. Moreover, the cell membrane also contains membrane proteins and carbohydrates.

The cell membrane:

The cell membrane is a cellular structure that separates the cell from its surrounding environment.

The cell membrane is mainly composed of lipids, i.e., phospholipids and cholesterol (steroids).

However, the cell membrane also contains membrane proteins (both integral as peripherical proteins) and carbohydrates (i.e., glycoproteins).

In conclusion, the cell membrane is mainly composed of lipids, although this structure also contains proteins and carbohydrates (glycoproteins).

Learn more about the cell membrane here:

https://brainly.com/question/17254662

Why is it that nitrogen is often a limiting plant nutrient, despite the fact that the atmosphere is 80% nitrogen gas (N2)

Answers

Nitrogen is a limiting plant nutrient because the bulk of the available nitrogen in the atmosphere is not usable by plants.

Plants are not able to make use of the nitrogen in the atmosphere directly. Atmospheric nitrogen needs to be converted into usable forms before it can be accessed by plants.

The conversion of atmospheric nitrogen to usable form by plants is known as nitrogen fixation and this is achievable by the activities of certain bacteria.

More on nitrogen fixation can be found here; https://brainly.com/question/4191267?referrer=searchResults

give an example of a cultured behavior

Answers

Answer: Cultural behavior must involve the use of artifacts. The most famous example in the animal world is the termite stick. Some chimpanzees in Tanzania have learned to fish termites out of their nests using sticks. Everything they see, touch, interact with and think about is cultural.

Explanation:

is this what you mean? if not im so so so sorry and i can try again

A muscle contracts in response to an electrical signal that signals the ______________, the unit of contraction, to shorten.

Answers

Answer:

Sarcomere

Explanation:

A sarcomere is the basic contractile unit of muscle fiber. Each sarcomere is composed of two main protein filaments—actin and myosin—which are the active structures responsible for muscular contraction.

Graph the following data tables​

Answers

Answer/Explanation:

When plotting, mark the values as [tex]x[/tex] and [tex]y[/tex] values. Then go to the x-axis on the graph and plot the point x-axis point on the graph. Plot the [tex]y[/tex] point on the y-axis for the first [tex]y[/tex] point. Do the same for each point.

[tex]x\:\:\:\:\:\:\:y[/tex]

[tex]10\:\:\:\:1.9[/tex]

[tex]20\:\:\:\:3.8[/tex]

[tex]30\:\:\:5.75[/tex]

[tex]40\:\:\:\:7.7[/tex]

[tex]50\:\:\:\:9.6[/tex]

If completed correctly, it should appear like this:

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