Biology Middle School

TAR Chapter 2 - Lesson 2.1 Homework

Launch the Sim. Then, follow the steps below.
Press on any spider
Select a feature. Notice the traits and proteins the spider has for this feature.
Press on the black boxes in the upper right corner of the screen to change the gene versions.
Look for evidence that genes are instructions for proteins. Then answer the questions below.

What did you observe in the cell when you changed the spider’s gene versions?

Do you think what you observed is evidence that genes are instructions for proteins? Why or why not?

Answers

Answer 1

Answer:

making meaning from information

Answer 2

Answer:

Explanation.                          

Related Questions

Please help :) one question only

Answers

The answer could be D
i believe the answer is D

What would happen if temperature of the sun increased by a billion degrees?

Answers

The radiation given off the sun would increase and our atmosphere would bust under pressure because the radiation would get to strong and we would all die from radiation
The Sun’s radiation will become too strong for the Earth’s atmosphere to withstand. Living organisms such as humans will be burnt and slowly be cooked by the Sun.

whether you think it is a good solution or not? Explain why​

Answers

I think it is a good solution, it will help good better for the economy

can someone list all the big events that happened in 2020 like corona etc

Answers

Answer:

Corona

D/ of Kobe Bryant

D/ of George Floyd

Riots

Impeachment of Donald Trump

Wildfires in Australia

Explanation:

just to name a few there's so many

The Australian bushfires, Harvey Weinstein verdict, stock market crash 2020

How can the amount of energy absorbed by Earth's surface change?​

Answers

The earth-atmosphere energy balance is the balance between incoming energy from the Sun and outgoing energy from the Earth. Energy released from the Sun is emitted as shortwave light and ultraviolet energy. When it reaches the Earth, some is reflected back to space by clouds, some is absorbed by the atmosphere, and some is absorbed at the Earth's surface.
I don’t know I’m sorry

What could you make or do to make sure your bean plants stay upright and don’t fall down?

Answers

Answer:

I got this off of g o o g l e

Explanation:

I put pairs of small fence posts (one on each side) down the row. I then tied twine to the fence post and ran it on either side of the plants. This keeps them from falling over to the side. If you plant thick enough they won't fall to the front or back.

Seedlings fail to emerge. Several possible causes: (1) Beans are a warm weather crop and seed may rot in soil less than 50° to 60° F. Delay planting until the soil has warmed; (2) Soil is heavy or crusted; seedlings may not be able to push through. Add aged compost to the planting bed; cover seed with light compost mulch; (3) Seed was sown too deep or not deep enough. Beans planted in spring 2 inches deep or more may rot and fail to germinate. Beans planted at the end of spring or in summer may dry out and die if sown less than 1 inch deep. Plant beans about 1 inch deep in early spring; 2 inches deep later in the season

I will give brainly to correct answer and if you dont get brainly lmk if you want me to make a fr33 p01nts questions so you get brainly
Why is it necessary for organisms to undergo the process of respiration?

Respiration helps organisms capture vitamins from sunlight.

Respiration creates energy that is used for growth and repair.

Respiration limits organisms’ losses of water and oxygen.

Respiration constructs proteins needed for life’s functions.

Answers

Answer:b

Because ever living organism needs energy for growth and repair and through the process of respiration we can get that energy

Explanation:

Body systems in the human body work together to support the essential life functions of the body. The urinary system is under influence of several other body systems to help it function properly. Which of these CORRECTLY pairs a body system and its influence on the urinary system?
A) The nervous system releases the hormones, ADH and aldosterone, which adjust the rates of fluid and electrolyte reabsorption in the kidneys.
B) The nervous system monitors distention of the bladder, controlling urination.
C) The cardiovascular system makes erythropoietin to make new red blood cells.
D) The digestive system excretes wastes not filtered by the kidneys.

Answers

The answer for this question will be B
The answer would be d because pee doesn’t go through the system you bladder will fill up and when that happens it’s time to use the bathroom!

Which is an example that separate organ systems in the human body are interacting with one another?

A. Muscles shivering in response to sensing of cold environment
B. Storing waste products for later elimination
C. Exchanging of gases with the atmosphere

Answers

Answer:

B

Explanation:

sorry if im wrong but i believe its B because its the only thing that happens inside the body with organs vs the other answers using an out side force

Answer: I don't want to guess something and then it be wrong so I'll leave it up to you. Hope it helps. <3

All of your body systems have to work together to keep you healthy. Your bones and muscles work together to support and move your body. Your respiratory system takes in oxygen from the air. It also gets rid of carbon dioxide.

Explanation: Communication among organ systems is controlled mainly by the autonomic nervous system and the endocrine system. The autonomic nervous system is the part of the nervous system that controls involuntary functions. For example, the autonomic nervous system controls heart rate, blood flow, and digestion.

Identify the areas on the image where the force of repulsion is the last

Answers

We need a photo so I can give u an answer
plz put a picture so we can help

name the two kinds of particles that make up a water particle

Answers

Oxygen and hydrogen make up water

Answer:

Explanation:

2 atoms of hydrogen and 1 atom of oxygen. or H20

1. During photosynthesis, plants use energy from sunlight to make food out of
carbon dioxide and water. Plants respond to environmental stimuli such as
light, gravity, and changing seasons. Circle the right word
A. Photosynthesis takes place in chloroplasts/ mitochondria, which contain
chlorophyll.
B. Photosynthesis / cellular respiration releases the energy stored in food and
produces carbon dioxide and water.
C. Growth, wilting, and dormancy are examples of plant responses / stimuli.
Plants complete their life cycles by alternating between sporophytes and
gametophytes.
D. Flowering plants produce seeds / spores and fruit following fertilization.
E. Some plants use plantlets, tubers, or runners to reproduce sexually/ asexually

Answers

B. Photosynthesis/Cellular respiration releases energy stored in food and produces carbon dioxide and water
B. Photosynthesis / Cellular Respiration.

Explanation:
Photosynthesis goes hand-in-hand with cellular respiration.

Pleaseee pleasee help :)

Answers

Answer: first one is a second d

Explanation:

the first one is D the second one is C :)

The branches of the bronchial tree lead to different lobes in the lungs.

True or False

Use evidence form the web AND use your OWN words

Answers

Answer:

True

Explanation:

It is divided into three lobes and each lobe is supplied by one of the secondary bronchi. The left lung is longer and narrower than the right lung.

Together, the trachea and the two primary bronchi are referred to as the bronchial tree. At the end of the bronchial tree lie the alveolar ducts, the alveolar sacs, and the alveoli. The tubes that make up the bronchial tree perform the same function as the trachea: they distribute air to the lungs.

Whether you think it is a good solution or not? Explain why​

Answers

No not good enough you can do better

how many parts to a virus?
1
2
3
4

Answers

Answer:

2

Explanation:

The most simple viruses have only two parts: 1) a genome (DNA or RNA) that is a blueprint with instructions for making more viruses and 2) a capsid protein shell that protects the genome.

2 is the answer I think

Write the chemical formula for (2) Nitrogens + (3) Hydrogens + Oxygen

Answers

Answer:..

N2H30 OR O2

15. What is an ARRAY?
16. The part of the solar panel that generates electricity is made of ______.

Answers

Answer:

15. a solar array is a collection of multiple solar panels that generate electricity .

16. silicon

Explanation:

Number 16 will be silicone

How do surface ocean currents, such as the Gulfstream, affect global temperatures?

A. They move thermal energy from the equator to the mid latitudes
B. They move thermal energy from the poles to the equator.
C. They move thermal energy from east to west along the equator
D. They move thermal energy from the midlatitudes to the equator

Answers

The answer is C. They move thermal energy from east to west along the equator
But answer for this question will be c

whether you think it is a good solution or not? Explain why​

Answers

Answer:

So it's easy to think that this section, on defining and analyzing the problem, ... Then, we'll talk about whether or not you really want to solve the problem, or whether ... But this is the legwork, the foundation on which you'll lay effective solutions.

Explanation:

Yes. It’s a good solution because it puts them in the atmosphere

QUESTION AND DIAGRAM IN THE PICTURE
CORRECT ANSWE GETS BRAINLIEST
REPORTING ANY LINKS

Answers

Answer:

Estrogen and Progestrone harmone help in the thickening of the inner wall of the uterus i.e. endometrium layer,for the reception of fertilized eggs and their development.

Progestrone prepares the uterus for a fertilizef egg to implant.

The uterus lining sheds if no fertilization occured because the sperm passes through the uterus so.the lining of the uterus again starts to break down and shed ,and new mestural period begins

Explanation:

Hope this helps u!!


Estrogen :thickens the endometrium,inhibits the action of FSH & LH
Progesterone :thickens the endometrium ,inhibits the action of LSH&LH in the luteal phase and stimulated LH secretion in follicular phase

Uterus lining (endometrium ) thickens during the proliferative phase of the cycle due to progesterone,if there’s no pregnancy the level of progesterone and estrogen decreases (due to breakdown of corpus luteum ) hence resulting into degeneration of the endometrium (Ischemic phase )

Certain species of whiptail lizards have only female individuals and no males. These lizards reproduce asexually. What is one disadvantage of asexual reproduction for these lizards?


A. The are smaller than lizards that reproduce sexually.

B. All the members of a population are genetically very similar and less able to survive environmental changes.

C. A new population can be established by a single individual in a relatively short period of time.

D. They are more likely to develop a variety of tail lengths.

Answers

the answer is b, when an animal reproduces asexually there is less variation as dna is not being mixed

Answer:

the answer is B

Explanation:

Four substances are involved in both photosynthesis and cellular respiration. They are sugars, water, oxygen, and carbon dioxide. Describe what happens to these four substances during photosynthesis.

Answers

Answer: During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. ... This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

During photo synthesis a plant takes in carbon dioxide and water and produces oxygen and glucose(sugar).

Queen Creek flows into the much larger York River fifteen miles south of West Point, Virginia. Queen Creek is an example of a _____.
A. Watershed
B. Tributary
C. Divide
D. Wetland
Quickest correct answer gets brainliest

Answers

The answer is B, Tributary

B Tributary is the correct answer

Question down below, thanks!

Answers

Answer:

gene editing is beneficial to save crops from pest

like corn

okay i can’t see your question let me know so i can help

1. Identify three different types of consumers. Name an example of each
type.
2. What are photoautotrophs? Give an example of one.
3. What can you infer about an ecosystem that depends on
chemoautotrophs for food?
4. What is the role of decomposers?
5. What do scavengers do? Give an example of a scavenger.

Answers

Answer:

1.a. Omnivores, Carnivores, and Herbivores.

1.b. Foxes, Tigers, and Deer.

2.a. A photosynthetic organism (such as a green plant or a cyanobacterium) that utilizes energy from light to synthesize organic molecules Green plants that convert carbon dioxide into carbohydrates in the presence of sunlight are called photoautotrophs.

2.b. Maize Plant.

3. Chemoautotrophs made their food by themselves using the energy from the sun. This means that an ecosystem that depends on chemoautotrophs for food is dependent on sunlight for food and survival because chemoautotrophic organisms are the primary producers in that ecosystem.

4. Decomposers are organisms that break down dead plants or animals into the substances that plants need for growth.

5.a. They keep an ecosystem free of the bodies of dead animals, or carrion. Scavengers break down this organic material and recycle it into the ecosystem as nutrients.

5.b. Turkey Vulture.

1. Herbivores - animals that feed on only plants. Eg cows, pigs
Carnivores-I need

Whether you think it is a good solution or not? Explain why​

Answers

Answer:

yes

Explanation:

I haven’t seen the full solution but I think that solar panels are the best solution to are problems my teacher was explaining it today about electrical cars and I feel the sun the best way. Wind turbines are also I good way but there Big and cost a lot and know solar panels does too but I think if we make it out of plastic if we can or some other material we throw away we could kill 2 birds with one stone

Whether you think it is a good solution or not? Explain why​

Answers

Answer:

yes

Explanation:

Yes that is my answer

Why is Earth's Rotation more important to life? pleas help

Write an explanation

Answers

Rotation is imp
Do u think u only want day and not night?!?
So here it for day to night we need rotation to happen
It’s because of sunlight that we experience day and at night as earth moves it becomes darker

As elevation _________, the average​ annual temperature __________.​

A - increases, decreases

B - decreases, decreases

C -increases, increases

Answers

Explanation:

option A, i really dont have an explanation for that

increases, decreases, whoop whoop
Other Questions
Instructions: Write a journal entry on the following prompt. Answer the following questions. Prompt: Imagine you are offered the chance to receive a computer without having to worry about the cost. 1) What types of hardware do you want? 2) What special features does your computer have? 3) What sort of software do you want to have on your computer? ( Will Mark Brainliest) The volume of a cylinder measures 2,797.74 in. The radius of the cylinder is 9 in. Determine the height. Determine the equation of the circle graphed below. Which 'if any' of the following are true? Aquatic animals present a greater risk to divers than any other factor. Most aquatic animal bites result from an animal's defensive response to a perceived threat or, on rare occasions, from a case of mistaken identify. Because they are perceived as more aggressive, men are more likely to be the victim of an aquatic animal attack than women are. None of the above. what is the main event that happens during metaphase? Sorry, I didn't put page 5. Here's 5 and 6. Randy and Donald were property developers, and they decided to construct a condominium in a certain neighborhood. Jim, who owned a chain of restaurants, heard of this agreement and opened a new restaurant in the same neighborhood even before the condominium construction began. However, the plan for the condominium was not approved by the state authorities, and the project was cancelled. Jim suffered losses as a result, but he had no rights in the contract because he was a(n): Why is copper a popular mineral? Is it in danger of depletion? Use details to support your answer. The _____ river divides Paraguay in half. All changes saved hat inference should readers make when Johnny says about the beautiful morning: "Too bad it couldn't stay like that all the time" and then Ponyboy quotes the Robert Frost poem "Nothing Gold en Stay"? that only deep thinkers know what is real that everything in life changes that beauty can only be observed by a few that nobody really appreciates sunrises Triangle XY Z has vertices X = (5, -1), Y = (1, 4), and Z=(-8,0). Triangle X'Y'Z' is formed when triangle XYZ isreflected over the y-axis. What are the coordinates oftriangle X'Y'Z'? list one opinion found in the penny debate If sin 0= 4/5 in quadrant II, what is cose? A. - 3/5 B. 3/5 C. - 3/4 D. 3/4 What is 0.325 written as a percent? Are warmongers the greatest enemies for peace? What do you want to suggest to them? Please help me for this speech I'll make this brainliest answer Climate models show that human climate forcing is causing the loss of mountain and tidewater glaciers. Briefly explain why glaciers are an important aspect of human survival. Create one Spanish sentence for each of the following stem-changing verbs. Use a different subject pronoun (I, you, he, she, etc.) for each sentence. Be descriptive with your sentences to relay meaning.1. comenzar2. contar3. dormir4. poder5. querer Please help me! 25 points 4. Are there any solutions that have the measure of -3? Briefly explain why. Marginal revenue product is the: a. change in total output resulting from a unit change in the quantity of a variable input. b. price of the output multiplied by the total units of output produced. c. change in total cost resulting from a unit change in the quantity of a variable input. d. ratio of total revenue to the quantity of a variable input employed. e. change in total revenue resulting from a unit change in the quantity of a variable input. Please help me thanks :))