a) Which of the three types of organisms (multicellular, unicellular and colonial) would have
been the earliest form of life?

Answers

Answer 1

Answer:

unicellular...lemme know if am right


Related Questions

help me fill out the second blank and it's not decrease bc I just got it wrong

Answers

Answer:

Remain the same

Explanation:

What are the rocks that form when dissolved minerals precipitate from water solutions?

Answers

Answer:  Chemical sedimentary rocks form by precipitation of minerals via water. Precipitation is when dissolved components come out from water. Take a glass of water, for example, and add some salt in it. In the water, salt dissolves.

Explanation:

An extra chromosome is known as a trisomy and one less chromosome is known as a monosomy. Why are these good words for a disorder with extra or missing chromosomes (look at the root words)?​

Answers

Answer:

prefix meaning for "mono" means "one and "tri" means three

These are good words for a disorder missing a chromosome (mono) or having an extra (tri) since it is litterally telling you it either has 3 or 1 chromosome

PLEASE ANSWER GIVING BRAINLY

Answers

don’t listen to the person who answered. they gave me the same link

What nitrogen base does Cytosine pair with

Answers

Answer:

Guanine

Explanation:

There are four nitrogenous bases in DNA, two purines (adenine and guanine) and two pyrimidines (cytosine and thymine)

Adenine always bonds with thymine, and cytosine always bonds with guanine.

How does E. Coli disrupt homeostasis

Answers

E. Coli disrupts homeostasis because it is not usually found in our bodies. Therefore, our body has to spend more time trying to fight it off than if it wasn’t there

Fill in the blank

DNA IS NOT “TURNED ON” ALL OF THE _____ IN ALL OF THE CELLS.

Answers

maybe it is nucleus or mitochondria!?

Which phylum to not have an internal or external skeleton or shell?

Answers

Answer:

exoskeleton (from Greek έξω, éxō "outer" and σκελετός, skeletós "skeleton"[1]) is the external skeleton that supports and protects an animal's body, in contrast to the internal skeleton (endoskeleton) of, for example, a human. In usage, some of the larger kinds of exoskeletons are known as "shells". Examples of animals with exoskeletons include insects such as grasshoppers and cockroaches, and crustaceans such as crabs and lobsters, as well as the shells of certain sponges and the various groups of shelled molluscs, including those of snails, clams, tusk shells, chitons and nautilus. Some animals, such as the tortoise and turtle (shell page), have both an endoskeleton and an exoskeleton.

Answer:

Phylum Cnidaria

Explanation:

They do not have internal or external skeleton.

Ki,ss me if I'm wrong. But dinosaurs still exist right?​

Answers

Answer:

No, dinosaurs have died out a long time ago!

But did you know that dragonflies used to exsist back then? They were way bigger than they are now. Alot of animals are evolutionalized versions of their prehistoric forms!

Explanation:

Match the term to its definition. (4 points)

Column A
1.
Neap tide

:
Neap tide

2.
Spring tide

:
Spring tide

3.
Tidal bulges

:
Tidal bulges

4.
Tides

:
Tides

Column B
a.
tide where there is the greatest difference between high and low water levels

b.
the rise and fall of sea levels due to gravitational forces

c.
tide where there is the least difference between high and low water levels

d.
two ocean bulges created on opposite sides of Earth due to the moon's gravitational pull and the ocean's resistance to the pull

Answers

Answer:

Neap tide - tide where there is the least difference between high and low water levelspring tide - tide where there is greatest difference between high and low water leveltidal bluges - two oceans bluges created on opposite sides of earth due to the moon gravitational pull and the ocean. resistance to the pulltide - the rise and fall of sea level due to the gravitational force

am right, 20 pt and brainly​

Answers

Answer:

Yeah, yeah

Explanation:

Answer:

can you upload a clearer picture its blurry.

True or false, Velocity causes changes in force

Answers

Your answer would be false

Which of the following is true about the Earth's natural resources?
A.
Natural resources were once formed by geologic processes inside the Earth, but they are now created only by human-made processes.
B.
The natural resources on Earth can never be used up because humans can always make more resources to replace them.
C.
The same natural resources are available in all areas of the Earth because the geologic processes that formed them occurred the same way in every location.
D.
Natural resources are unevenly distributed on Earth because the geologic processes that formed them occurred in different locations over time.

Answers

Answer:

im gonna have to go with D

ever since i learned that your brain can see your nose but ignores it i cant stop seeing my nose and its getting annoying pls help

Answers

Dang, now I can see it!
Try not to think about it

Should humans continue to use uranium yes or no and the reason

Answers

Answer:

Yes

Explanation:

Because uranium decays by alpha particles, external exposure to uranium is not as dangerous as exposure to other radioactive elements because the skin will block the alpha particles. Ingestion of high concentrations of uranium, however, can cause severe health effects, such as cancer of the bone or liver.

The issue is extremely complicated with many questions to be asked and addressed.

If you are to say yes then the reasonings most would give is the continued energy usage we would gain from it. How this energy could be used to reduce the strain on the environment and how cost effective nuclear energy is in comparison to anything else in the world.

If you say no then it could be for the danger it poses to humans when used for bad or the waste it generates which can not be recycled or destroyed and just has to be buried. Don’t forget it’s extensive usage in nuclear weaponry as well.

Dichotomy means _____.

Answers

Answer:

Branching into two different parts, think of a tree, the trunk of a tree will branch into two equal parts, and then continue growing at about the same rate.

How does global warming affect the oceans?

Answers

Answer:

The ocean absorbs most of the excess heat from greenhouse gas emissions, leading to rising ocean temperatures. Increasing ocean temperatures affect marine species and ecosystems. Rising temperatures cause coral bleaching and the loss of breeding grounds for marine fishes and mammals.

Explanation:

Explanation:

please remember to write it in your own words

Plants and animals have a mutualistic relationship. Explain how.

Answers

Answer:

They connect through a cycle

Explanation:

Both plants and animals can be a food source for animals. Plants also create an environment so that animals can live with less complications

PLEASE HELP ITS DUE IN 2 HOURS!!

9. A more dense material will cause the light to bend_______

10. A less dense material will cause the light to bend_______

11. The speed of light decreases with______
dense materials

12. The speed of light increases with______
dense material

Answers

Answer:

A more dense material will cause the light to bend more. (dense substances have a higher refractive index)

A less dense material will cause the light to bend less.

The speed of light decreases with more dense materials (the denser the material, the more slowly light travels through it.)

The speed of light increases with less dense materials.

Explanation:

What does the green circle part of the graph represent?

A. Primary succession
B. Secondary succession
C. Pioneer specialist
D. Natural disasters

Answers

Answer:

Natural disaster does the green circle mean

. I have two rabbits, one white and one black. The white one has short hair, and the black one has longer hair. Complete the Punnett square to determine the offspring of these two bunnies, if the genotypes are Wwll for the white bunny, where white is dominant, and wwLl for the black bunny, where long hair is dominant.

Fill in the top row of the table with the possible gene combinations from one of the bunnies. (you will have two letters - one for hair color and one for hair length).

Fill in the column on the left side of the table with the possible gene combinations from the other bunny. (You will have two letters - one for hair color and one for hair length).

Then complete the rest of the table to show the genotypes of the offspring. (You will have 4 letters - one for the hair color and length from one parent and one for the hair color and length from the other parent).

Answers

Answer and Explanation:

Due to technical problems, you will find the complete question, answer, and explanation in the attached files.

what do animals in the eukarya domain have in common?

Help me!!​

Answers

Answer:

The domain Eukarya keep the genetic material

inside of the nucleus.

Explanation:

Please no links to download thingies-Examine the data table, which shows data for quadrat #18.

Table

Compare the data you recorded in Table D of your Student Guide with Table D from quadrat #18 in the control group.

The average height of the sunflower sprouts in your quadrat is _______
the average height of the sunflower sprouts in quadrat #18.

Answers

Answer:

The answer to your question would be more than.

Explanation:

The average height of the sunflower sprouts in your quadrat is

greater than

the average

height of the sunflower sprouts in quadrat #18.

Brainliest? sorry it's late.

Answer:

greater or more than just did it

Explanation:

The increased availability of genetically modified food has
A)
made such products commonly acceptable.
B)
eliminated famine in developing nations.
C)
made food cheaper to grow in drought areas.
D)
created controversy in the field of bioethics.

Answers

Answer:

B.

Explanation:

This way poorer countries no longer spend so much for so little.

B
Eliminated famine in developing nations.

need help asap please :( I think its C but I don't think that's right

Which of the following most correctly represents biomanipulation through the top-down model?

Addition of quaternary consumers, so that tertiary consumers can decrease
Removal of tertiary consumers, so that secondary consumers can increase
Addition of primary producers, so that secondary consumers can increase
Removal of secondary consumers, so that tertiary consumers can increase

Answers

Answer: I am taking this flvs test right now and I think it might be A or B

I think the final answer would be A

Explanation:

The reason I don't think its C because the addition of primary producers wouldn't directly affect secondary consumers. It would first affect the primary consumers.

The only answer that would directly affect a certain group is A.

Dihybrid Punnett Square Homework 1 Susan and Tim both have red hair which is recessive to brown hair. Susan is heterozygous for dimples(dominant) and Tim has no dimples. Create a Punnett square that shows the genotypes of all the possible offspring that could result from Tim and Susan! Use R or r for hair color. Use D or d for dimples or no dimples. What is the genotypic percentage? What is the phenotypic percentage?​

Answers

Answer:

1222

Explanation:

121

A doctor has diagnosed a patient with atherosclerosis. When listening to the blood flow through
might the disease diagnosis affect the sound being detected by the physician?
The blood flow sounds different because the blood is flowing through
vessels with a narrowing of the inner walls of coronary arteries due to
buildup of fatty materials.
The blood flow sounds different because there is a widening of inner walls
of blood vessels due to a high salt diet.
B)
The blood flow sounds different because the walls of the heart have been
stretched due to a heart attack
D
The blood flow sounds different because there is an increased circulation
to the heart.

Answers

Answer:

The blood flow sounds different because the blood is flowing through vessels with a narrowing of the inner walls of coronary arteries due to buildup of fatty materials.

Explanation: Atherosclerosis is characterized by cholesterol deposits in the walls of the arteries. This can be hereditary but is often impacted by increased fatty diets.

The disease diagnosis affect the sound being detected by the physician is when the blood flow sounds different. hence, the first option is correct.

Impact on the sound that being detected:

Since the patient was diagnosed with atherosclerosis so here the flow of the blood should be sounded different since the blood is flowing via the vessels that have the narrow inner walls because of fatty materials.

Also, Atherosclerosis should be contributed by the cholesterol that is deposited into arteries walls.

hence, the first option is correct.

Learn more about disease here: https://brainly.com/question/24596216

Using the karyotype below and the chart from the last screen:
A. Determine the sex of the patient
B. State the total number of chromosomes of the patient
Diannose the patient.

Answers

A. Individual is female because there is no Y chromosome

B. 47 chromosomes

C. Triple X syndrome

In your opinion, what are the Pros (benefits) of knowing if I had a genetic disorder, or high likelihood of developing it and what are the Cons (drawbacks) of knowing??

Answers

Answer:

It offers insight: With genetic testing, “we’re targeting the coding part of the gene that is relevant to your particular disease,” Aatre says. That, she notes, involves reading a DNA sequence from start to finish to see if there are any “interruptions/disruptions” — mutations associated with the disease in question — that stop the gene from making normal proteins.

Testing can be costly: The price of genetic testing ranges from a few hundred dollars to several thousand dollars. “They’re cheaper than they used to be but are still very expensive,” Aatre says. Still, insurance typically covers such tests for newborns and expectant mothers, as well as patients with a documented personal or family history or a physician’s recommendation.

Explanation:

one pro one com mark me brainlest

After using a chemical mutagen to generate mutations in a dna sequence, scientists noted a mutation from c to t at the 10th position within the coding region of a gene. this mutation led to a change of proline into serine at the fourth position in the resulting peptide. using this information and the sequences listed below, select all the types of mutations that occurred.

Answers

Answer:

substitution, missense mutation, and transition

Explanation:

A mutation is any change in the genetic information of an organism. A substitution is a point mutation by which a single nucleotide base pair is replaced by a different nucleotide. Moreover, a missense mutation is a point mutation that results in the incorporation of a different amino acid in the polypeptide chain since this mutation generates a new codon which codes for a different amino acid. Finally, a transition is a point mutation where a purine (either Adenine or Guanine) is changed to another purine, or a pyrimidine (either Thymine or Cytosine) is changed to another pyrimidine (in this case, Cytosine is changed to Thymine).

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