What is the MAIN difference between prokaryotic (bacteria) cells and eukaryotic cells?
A. Presence of Cell membrane

B. Presence of Nucleus

C. Presence of Cell Wall

D. Single-Cell vs Multicellular organisms

Answers

Answer 1

Answer:

Single cell vs Multicellular organisms

Explanation:

A prokaryote is a single celled organism such as bacteria, whereas eukaryotes are multicellular beings, such as humans and other forms of life made up of multiple cells.

Answer 2
The answer is b presence of a nucleus.

I hope this helps you.

Related Questions

Why are their different tissues in a sheep heart

Answers

That’s because they are different from other living things

4. Though all humans start off the same way, give a brief explanation about what make us all so different

Answers

Answer:

knolage and past experiences

Explanation:

what makes humans so different is how we were born and rained so 2 hummers were born and raised in the same way

What do the components of the skeletal system allow a
person to do?

Answers

The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals.

1. In the process of (selective breeding / natural selection/hybridization/

DNA replication), plants or animals with desired traits are mated. By repeating

the process over many generations, useful plant strains or animal breeds are

developed. The process is an example of (bioremediation / natural selection /

biotechnology / feedback inhibition).

Answers

Answer:

selective breeding; biotechnology

Explanation:

Selective breeding is a type of artificial selection that consists of crossing plants/animals with desirable and heritable phenotypic traits in order to increase the frequency of such traits in progeny. Selective breeding can be considered as one of the first biotechnological techniques applied by humans. In the past, the selective breeding technique has allowed obtaining domesticated animals (e.g., dogs from wild wolves) and domesticated crops from their wild ancestors (e.g., maize from its wild ancestor teosinte).

1. Which of the following is NOT a key factor important to the development of human society?
A. Access to clean water
B. Access to fertile soil
C. Access to cities
D. Access to natural resources

Answers

C., it’s the only answer that doesn’t include basic human needs.

Access to cities is not a key factor important to the development of human society, but clean water, fertile soil, and Access to natural resources all are needed, hence option C is correct.

What are factors important to the development of human society?

The preagricultural (hunting and gathering) stage, the agricultural stage, and the industrial stage are thus the at least three primary stages of societal evolution or civilizations.

Clean water is essential to our way of life because it creates a habitat for species and places to fish, paddle, surf, and swim. Our economy is reliant on clean water to operate and thrive. This includes industries like manufacturing, agriculture, tourism, recreation, and energy generation.

They support tax revenue, income, and the fight against poverty. Natural resource-related industries generate employment and frequently form the backbone of poorer towns' economies.

Therefore, natural resources are fundamentally important, so they must be managed responsibly.

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what genotype would puppies have if two labradoodles were bred together?



PLZ I NEED HELP!!! ITS IMPORTANT!

Answers

Answer:

The answer is heterozygous

Answer: depends on what the dna is. For sure they’ll be hetrodyus

Explanation:

how transcription makes mRNA?

PLS ANSWER I REALLY NEED TO PASS MY THIS CLASS

Answers

Answer:

yehhhhhhhhhhhhhhhhhhhhhhhhh

Explanation:

Question 5

5 pts

Jonathan consumes five 12 ounce beers throughout the day. How many additional

calories has he added to his diet?

710 kcals

630 kcals

490 kcals

280 kcals

Answers

The given options must be in the calories in approximate value.

Answer:

The best answer is - 710 calories approximately.

Explanation:

One ounce of the beer provides 12 calories and as it is given that Jonathan drinks five 12 ounce beers throughout the day then,

12 ounce = 12 × 12 × 5

=  144 × 5

= 720 calories

Thus,  it is found out that he has added 710 calories approximately to his diet additional.

is anyone dominant for every trait is anyone recessive for every trait if not what does this show about dominace and recesssiveness of traits in people

Answers

There are traits assigned weather they are dominant or recessive. Ex. Brown hair is dominant. Blonde hair is recessive. Brown eyes are dominant, blue eyes are recessive

The number of different species and the number of individual organisms describes...

A. An ecosystem

B. The biome

C. The biodiversity

Answers

The number of different species and the number of individual organisms describes the biodiversity

Through these fossilized artifacts, scientists can make conclusions. Some hominid trends include a flatter face as hominids modernized. Refer to diagram M. According to Hominid trends, which of the three jaws would most likely b that of a modern hominid?​

Answers

Answer:

The first and second hominids have a more recent common ancestor than the first and third hominids.

Explanation:

The similarity in DNA can definitely reveal us about common ancestry but it does not guarantee that the two species must be mating and reproducing. The best example to support this statement is that humans and chimpanzees  share a common ancestor and both have so much similarity in their DNA. The DNA of humans and chimpanzees is around 99% similar but still humans and chimpanzees cannot mate to produce off springs. Several attempts have been made in past to obtain fertile off springs by mating humans and chimpanzees but so far their mating has not produced any fertile off spring.

Y’all I need help!!

Answers

Answer:

The answer is C.

Explanation:

If its wrong please blame me.

HELLPPPPP please!!!!

Answers

Answer:

D

Explanation:

because it shows if the child will have a dominant trait from a parent or a recessive trait, which you can also find out what color eyes, hair, etc, your child will be born with.

...........................................

Answers

Answer:

...............................................................................................................

what can the reader conclude about ecosystems based on the information of this passage

Answers

Answer: Ecosystems are so developing entities of biological communities

Explanation:

How do matter and energy interact in a food web or energy pyramid model?​

Answers

Answer: The higher up the pyramid the less energy there is.

Explanation: There is more competition

Answer:

At each link upward in a food web, only a small fraction of the matter consumed at the lower level is transferred upward, to produce growth and release energy in cellular respiration at the higher level. ... At each link in an ecosystem, matter and energy are conserved.

Explanation:

i dont know what to do for this​

Answers

Answer:

1. find the temperature in the area for longitude.

2. fine the times, and record them

Explanation:

Gases in the air that are present in very small amounts are called ______
gasses.

Answers

Answer:

trace

Explanation:

Helppppp please What characteristic of water
means that clear water is not
necessarily clean water?
A. the density of the water
B. high specific heat capacity
C. the temperature of the water
D. ability to act as a universal solvent

Answers

Answer:

B

Explanation:

Ability of water to act as a universal solvent means that clear water is not necessarily clean water. Therefore, option (D) is correct.

What is clean water?

Clean, safe water is defined by the USGS as "water that won't hurt you if you come in touch with it." Although drinking water is often mentioned when discussing clean water, clean water is also crucial for all residential uses.

It is impossible to smell, taste, or even see the microscopic contaminants that pollute water, such as bacteria, viruses, and parasites. Therefore, just because your water is clear doesn't imply it's okay to drink.

Therefore,  due to the fact that water is a universal solvent, meaning that it is capable of dissolving a wide range of substances with relative ease clear water is not considered clean.

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Which has a lower albedo, a black sheet of paper or a white sheet of paper?

Answers

Well let's see, the substance with the highest albedo value will absorb less light and will reflect most of the light falling on it. The substance having the lowest albedo will absorb most of the lights falling on it. A black sheet of paper will absorb most of the light falling on it, so this means that a black sheet of paper will have the lower albedo

Why do geologists think Earth's core contains mostly iron?
A. The crust contains a mixture of iron and silicon.
B. The crust contains no nickel.
C. Other orbiting bodies contain more iron than Earth's crust does.
O D. The moon's crust contains far less iron than Earth's crust.

Answers

Answer:

It should be D

Explanation:

I hope this helps! Let me know if I am wrong.

The geologists think Earth's core contains mostly iron is to be considered as the option c. Other orbiting bodies.

Reason for thinking of geologists:

Here the thinking should be earth core that comprises iron since the earth should contain the powerful magnetic field that is due to the molten iron in the core.

Also, there should be constant movement leads to the electrical current.

hence, the option c is correct.

Learn more about iron here: https://brainly.com/question/16714091

I needhelp with this plzzz

Answers

Answer:

you just need to create a hypothesis using the scientific enquiry and then put a fluid and try to find out the answer.

What is classification

Answers

Answer:

the action or process of classifying something according to shared qualities of characteristics

Explanation:

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

After a tadpole develops legs and a wide mouth, it is called a

Answers

The life cycle starts with an egg, which hatches into a tadpole, the tadpole eventually gains hind and front legs, turns into a froglet..

Some students used vinegar to dissolve away the shells of three eggs and used these eggs as models of human red blood cells. The students observed
the changes in the eggs when they were placed in different solutions.
Which statement best describes the role of the cell membrane in this model?

Answers

Answer:

the cell membrane is permeable and allows to enter and leave

Explanation:

Answer:

the cell membrane allows water to enter and leave the cell

Explanation:

What appears to happen in the sky during one rotation of Earth? Choose the two correct answers.

A.
The moon appears to hide the sun.

B.
The sun appears to move past the moon.

C.
Constellations appear to move from east to west.

D.
The sun appears to move from east to west.

E.
The sun appears to move from west to east.

F.
Constellations appear to move from west to east.

Answers

Answer:

c and d

Explanation:

i just did this trust me

1. What phase of mitosis produces 2 daughter cells?
2. What is the name of the process that finally separates the daughter cells?

Answers

Answer:

1. Telephase

2. Cytokinesis

Explanation:

uhm, yeah. that's the answer.

Which of the following is NOT in part of the natural selection process?

A. a species produces more offspring than can survive
B. an organism adapts to their environment causing variation
C. individuals competing with each other
D. fossils being formed

Answers

Answer:

the selection that is not a natural selection process is D: fossils being formed

Answer:

D. Fossils being formed

Explanation:

In the natural selection process, the point is that the animal which is best adapted to the environment survives, so their offspring can survive and produce more offspring that adapts. This is because organisms need to adapt to their environment to survive. Without natural selection, most animals would be too weak to live in their own habitat.

So when we see the answer choices, we have to ask if the species could continue to live and adapt.

A- the species produces more offspring that can survive. Yes, the species can continue to live and adapt.

B- an organism adapts to their environment. Yes, the species can continue to live and adapt.

C- individuals competing with each other. Yes, the better species will win, and continue to live and adapt

D- fossils being formed. No, this has nothing to do with the process of living and adapting. It is in fact the opposite, since it relates to the species dying.

So the answer is D

Which of the following structures help the cell remove wastes:

A: Vesicles
B: Mitochondria
C: Golgi Complex
D: Endoplasmic Reticulum

Answers

Answer:

Vesicles help the cell remove wastes

Answer:

Lysosomes break down waste products within the cell and transport the remains out of the cell. They contain enzymes that help them do this.

Explanation:

i hope you understand

Parents pass traits to their offspring through____? *

Answers

heredity duehvaiabshsvshba
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