Which of these statements, if accurate, would support the claim that the ancestral cnidarians had bilateral symmetry?
A. Cnidarian larvae possess anterior-posterior, left-right, and dorsal-ventral aspects. B. Cnidarians have fewer Hox genes than bilaterians. C. All cnidarians are acoelomate. D. The presence of collar cells.

Answers

Answer 1

Option D is correct. Choanocytes (also acknowledged as "collar cells") are cells that line the indoors of asconoid, syconoid and leuconoid body sorts of sponges that include a central flagellum, or cilium, surrounded by a collar of microvilli which are linked through a skinny membrane.

In which phylum are collar cells present?

Phylum Porifera

Phylum Porifera is known as pore bearers due to the fact its physique indicates the presence of pores over the body.

Choanocytes are also known as collar cells which form the internal lining of the sponges which incorporate a flagellum for locomotion and are surrounded by using a collar of microvilli.

Inside these chambers are one of a kind cells known as choanocytes. What are choanocytes in sponges?

Choanocytes, or collar cells, signify a team of specialized cells accountable for nutrient consumption and the glide of water during the animal.

Learn more about collar cells here:

https://brainly.com/question/14489055#SPJ4


Related Questions

The range of beak depths for the non-surviving birds was between 7.25 mm and 11.25 mm, and more than half of the non-surviving birds had beak depths between 8.5 mm and 9.5 mm. The most common beak depths for the non-surviving birds were 8.5 mm and 9 mm.

Answers

Beak depth and range of beak depths: The beak depth refers to the thickness of the beak from the top to the bottom. For example, in a bird, the beak depth could be measured as the thickness of the beak from the top of the upper beak to the bottom of the lower beak.

The range of beak depths for the non-surviving birds was between 7.25 mm and 11.25 mm. Half of the non-surviving birds had beak depths between 8.5 mm and 9.5 mm.The beak depth is an important characteristic in birds as it helps them to obtain food. Birds with thicker beaks can crush harder seeds and nuts, while birds with thinner beaks can handle softer food. The most common beak depths for the non-surviving birds were 8.5 mm and 9 mm.

Beak depth is an important characteristic in birds and can be influenced by various factors such as genetics, diet, and environmental conditions. The mentioned measurements indicate the range and distribution of beak depths among the birds that did not survive, suggesting that there may be a correlation between beak depth and survival in this particular population.

To learn more about beak depth visit:

https://brainly.com/question/29156268

#SPJ11

What does the distribution of beak depths reveal about the survival rates of birds in the study?

an economy with an expansionary gap will, in the absence of stabilization policy, eventually experience a(n) FITB in the price level, leading to a(n) FITB in output.

Answers

An economy with an expansionary gap will, in the absence of a stabilization policy, eventually experience an increase in the price level, leading to an increase in output.

What is an expansionary gap?

Actual production surpasses potential output in an expansionary gap. In other words, as measured by real GDP, the economy is currently working over its long-run capacity.

A stabilization strategy aims to reduce volatile fluctuations in the economy's total production, as measured by the nation's GDP, as well as surges in inflation or deflation. Stabilization of these elements often leads to stable employment levels.

Learn more about the Stabilization policy:
https://brainly.com/question/28103023
#SPJ1

Complete the following sentences to describe the stages of the cell cycle. Choices may be used more than once. Then, place the sentences in chronological order beginning with a freshly divided cell.

Answers

After one full cycle of cell division, there is a phage called interphase. It takes up the majority (more than 95%) of the time inside the cell division process and is the longest period of the cell.

How might cell division be explained?

When a parental cell divides, two or even more daughter cells are created. This process is known as cell division. For a lot of creatures, it is a crucial biological process. In order to develop, replenish (repair), and reproduce, multicellular organisms adopt this method.

Cell division is known for what purpose?

To create new cells, cells divide. One cell splits to create two, then these two cells divide again to create four, and so on. Because old cells divide to create new ones, this process is also known as "cell division" or "cell reproduction."

To know more about cell division visit:

https://brainly.com/question/29773280

#SPJ4

PLEASE ANSWER THIS I NEED IT QUICK TY

PLEASE ANSWER THIS I NEED IT QUICK TY

Answers

mantle

Explanation:

yea I'm pretty sure that's it

Answer:

The Mantle

Explanation:

The mantle is the layer located directly under the sima. It is the largest layer of the Earth, 1800 miles thick. The mantle is composed of very hot, dense rock. This layer of rock even flows like asphalt under a heavyweight. This flow is due to great temperature differences from the bottom to the top of the mantle. The movement of the mantle is the reason that the plates of the Earth move! The temperature of the mantle varies from 1600 degrees Fahrenheit at the top to about 4000 degrees Fahrenheit near the bottom!

SCIENCEEEEEEEEE Frieda makes a pyramid of oranges for a display at the grocery store. A few minutes later, Corwin bumps into the display and the oranges spill down. Which change of state does the motion of the oranges most closely model?

SCIENCEEEEEEEEE Frieda makes a pyramid of oranges for a display at the grocery store. A few minutes later,

Answers

The correct answer is A. Melting

Explanation:

Melting occurs in solids as these change their state to liquid state, usually due to high temperatures. For example, if one cube of ice is exposed to heat it melts. This physical change implies the solid loss its defined shape and particles in it are not as organized as before.

This process is exemplified by the situation of the oranges because the pyramid of oranges had a defined shape and the oranges were arranged in a defined pattern; however, in the end, this shape changes, and the particles (oranges) are no longer organized in a strict pattern. Also, the distance between particles increases, which also happens when solids become liquids.

What is the carrying capacity of the wolf population?
Spoints
Year
Wolf
Population
Deer
Population
2,000
Deer
Offspring
Predation Starvation
1971
10
800
400
100
1972
12
920
480
240
2.300
2.500
1973
16
1,000
640
500
1974
22
2.360
944
880
180
1975
28
2,224
996
1,120
26
1976
24
836
960
2
2,074
1,948
1977
21
788
840
0
1978
18
1,896
766
720
0
1979
19
1,862
780
760
0
1980
19
1,882
780
760
0
O 28
O 19
18
10
Ik

Answers

Answer:

ExplanatioFor the last decade, the wolf population has hovered around 100, which experts consider Yellowstone's carrying capacity. Carrying capacity describes the maximum number of individuals or species that a specific environment's resources can sustain for an indefinite period without degrading itn:

Students in a high school marine science class are learning about the scientific process. Four students were asked to write a testable prediction about cold weather and oceans. Their responses are shown in the chart.
Which student’s prediction is the most testable using the scientific process?
A) Olivia
B) Daniel
C) Raphael
D) Simone

Students in a high school marine science class are learning about the scientific process. Four students

Answers

Answer:

Daniel prediction is the most testable using the scientific process.

Answer:

Id say Olivia has the most testable one, please correct me if im wrong

Explanation:

("High priority is given for the use of compost fertilizer​

Answers

Answer:

i have used compost fertizilier

Explanation:

Give an example in the human body of a) a strong acid b) a base

Answers

Okay, so we have to consider that in our bodies we there're too many metabolic processes occurring all time, constantly.

Those processes depends on the natural composition and the natural properties of our body's fluids, like blood, saliva, for that to develop their task efficiently.

Now, if we got to mention one strong acid in our bodies, we could n

Activity
The picture shows five different embryos. Study the picture, and then answer the questions.
What similarities and differences do you notice among the different embryos?

ActivityThe picture shows five different embryos. Study the picture, and then answer the questions.What

Answers

Answer:

I can tell you some difference but I cant find similarities

Explanation:

they each have thier own heat area

they are each a different breed

they each have thier own cold area

they each come from a different family tree

this all I can really see I hope this helped at least a bit

Answer:

All the embryos have a similar wormlike shape, but they have different features. For example, the amphibian has a large bubble shape in the middle and the fish has a smaller bubble shape. The others don’t have a bubble shape.

Explanation:

Got it off of Edmentum :)

What are 5 basic differences between prokaryotic and eukaryotic gene structure?

Answers

Answer:

The structure and chemical composition of the DNA in both the eukaryotic and prokaryotic cells are different. The prokaryotic cells have no nucleus, no organelles and a very small amount of DNA. On the other hand, the eukaryotic cells have nuclei and cell organelles, and the amount of DNA present is large.

Explanation:

pls mark brainliest

answer quickly!!
True or False: Organisms which find themselves in an environment which exceeds the upper or lower tolerance limits will die.

Answers

Answer:

true

Explanation:

Answer:

this is true there is limits to what animals can do

once an animal loses there homeostasis is usually when they die ;)

Explanation:

In the CRISPR array, ________ are multiple short sequences that all have the same sequence.

Answers

In the CRISPR array, repeat sequences are multiple short sequences that all have the same sequence.

Repeat sequences are an important component of the CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) system. These repeats are short DNA sequences that are typically 20-40 base pairs long and are repeated multiple times within the CRISPR array.

The repeat sequences are characterized by having the same nucleotide sequence, meaning they are identical to each other. These repeats are interspersed with unique spacer sequences, which are derived from foreign genetic elements such as viruses or plasmids.

The presence of repeat sequences allows for the recognition and binding of Cas proteins, which are part of the CRISPR system, and guide the system to the target sequences for DNA cleavage and subsequent genetic modifications. The repeats provide the necessary structural and functional elements for the proper functioning of the CRISPR system

For more such answers on repeat sequences

https://brainly.com/question/29509811

#SPJ11

what is the source of the carbon dioxide as a reactant in photosynthesis​

Answers

Answer:

During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen.

Which medications may cause an increase in the serum clozapine level? one, some, or all responses may be correct

Answers

Fluoxetine (Prozac) and Cimetidine (Tagamet) may cause an increase in the serum clozapine level.

Two medications, Fluoxetine (Prozac) and Cimetidine (Tagamet), have the potential to increase the serum clozapine level. Fluoxetine, an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class, and Cimetidine, an H2 receptor antagonist used to treat stomach ulcers, can both interfere with the metabolism of clozapine in the body.

Specifically, they inhibit the activity of certain enzymes responsible for breaking down clozapine, leading to higher levels of clozapine in the bloodstream. As a result, concurrent use of these medications with clozapine requires careful monitoring to avoid excessive drug levels, which could potentially increase the risk of adverse effects or toxicity.

To know more about clozapine , click here.

https://brainly.com/question/28431988

#SPJ4

------------The given question is incomplete, the complete question is:

"Which medications may cause an increase in the serum clozapine level?

Fluoxetine (Prozac)

Cimetidine (Tagamet)

Carbamazepine (Tegretol)

Quetiapine (Seroquel)"--------------

Which best explains how oxygen is involved in the release of energy within an organism?

A.
Oxygen helps speed up chemical reactions within an organism’s body.

B.
Oxygen combines with water to move nutrients throughout the organism.

C.
Glucose is broken down in the presence of oxygen to release energy needed by cells.

D.
Bonds holding oxygen molecules together are broken to release energy needed by cells.

Answers

Answer:

b

Explanation:

becuse its involves with the nutrients that cliq through are boddie

● Hypothesis: Revise 1
To help your investigation, here is some more data about the farm.

How should I include my data?? Will give points and I picked natural selection

 Hypothesis: Revise 1To help your investigation, here is some more data about the farm.How should I include

Answers

To write an inclusive hypothesis from investigation, it should be structured with Mechanism of Evolution, Hypothesis and Data.

How to hypothesize?

Mechanism of Evolution

The mechanism of evolution that I think caused the increase in FQ resistance is natural selection. Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. In this case, the bacteria that are resistant to FQ are more likely to survive and reproduce because they are not killed by the drug. This means that the population of bacteria will become more resistant to FQ over time.

Hypothesis

My hypothesis is that the increase in FQ resistance in the bacteria on the farm is due to natural selection. I believe that this is because the bacteria that are resistant to FQ are more likely to survive and reproduce, which means that the population of bacteria will become more resistant to FQ over time.

Data

The new data supports my hypothesis because it shows that the number of bacteria that are resistant to FQ has increased. The data also shows that the bacteria that are resistant to FQ are more likely to be found in the environment where the FQ is being used. This suggests that the bacteria are evolving to become resistant to the FQ.

How to Include the Data

You can include the data in your hypothesis by stating that the increase in FQ resistance is due to the fact that the bacteria that are resistant to FQ are more likely to survive and reproduce. You can also include the data by showing a graph of the number of bacteria that are resistant to FQ over time.

This is an example of how to include the data in the hypothesis:

I hypothesize that the increase in FQ resistance in the bacteria on the farm is due to natural selection. This is because the bacteria that are resistant to FQ are more likely to survive and reproduce, which means that the population of bacteria will become more resistant to FQ over time. The data supports this hypothesis because it shows that the number of bacteria that are resistant to FQ has increased. The data also shows that the bacteria that are resistant to FQ are more likely to be found in the environment where the FQ is being used. This suggests that the bacteria are evolving to become resistant to the FQ.

Find out more on natural selection here: https://brainly.com/question/31234128

#SPJ1

Whats high tide zone

Whats high tide zone

Answers

it is the first option, also only covered by water in the highest tides

Answer:

Only covered by water during the highest tides. Out of water for long stretches in between high tides.

Explanation:

I took the test.

Look at the Punnett square below. What genotype belongs in the first boxwith the red question mark?*Ddddd ?d DdddODDO DdOddO either DD or Dd, it doesn't matter which one

Look at the Punnett square below. What genotype belongs in the first boxwith the red question mark?*Ddddd

Answers

Looking at the Punnett Square in the question, the genotype that belongs in the first box with the red question mark is Dd, being a heterozygous for the trait.

Put the following selected events of photosynthesis in the correct order: a. electron transport chain activity b. fixation of CO2 c. photosystem I activity d. photosystem II activity

Answers

The correct order of selected events of photosynthesis is:

Photosystem II activityElectron transport chain activityFixation of CO2 Photosystem I activity Photosynthesis

During photosynthesis, the process begins with photosystem II (PSII) activity, where light energy is absorbed and used to split water molecules, releasing oxygen and producing high-energy electrons. These electrons then pass through an electron transport chain (ETC), which generates ATP (adenosine triphosphate) through chemiosmosis.

Next, the fixation of CO2 occurs, where the enzyme RuBisCO catalyzes the incorporation of carbon dioxide into organic molecules, specifically the 3-carbon compound called 3-phosphoglycerate (3-PGA) during the Calvin cycle.

Finally, the photosystem I (PSI) becomes active, capturing light energy and using it to transfer electrons to produce NADPH (nicotinamide adenine dinucleotide phosphate), which is an important energy carrier in the subsequent stages of photosynthesis.

More on photosynthesis can be found here: https://brainly.com/question/29764662

SPJ4

I'll give you a brainliest if it is correct own if you at least give a good explanation

I'll give you a brainliest if it is correct own if you at least give a good explanation

Answers

Answer:

Point B

Explanation:

when earth is away from the sun, it is winter. A is winter, B is spring, C is summer, D is fall so the point is B

hope this helpz plz hit the crown :D

the answer to your question is b

which type of tissue covers the body surface and lines organs and cavities?

Answers

Answer:

The type of tissue that covers the body surface, lines organs and cavities is called epithelial tissue or epithelium. It forms the covering on all internal and external surfaces of your body, lines body cavities and hollow organs, and is the major tissue in glands.

QUICK ASAP PLS Certain bacteria live and grow on the roots of some plants and produce chemicals that are beneficial to the plants. Which of the following observations best supports the claim that this relationship is beneficial to the plants?



Group of answer choices

Plants with a higher amount of the bacteria on their roots have increased rates of survival and reproduction.

When the bacteria are removed from the plant roots and are grown in a laboratory setting, they fail to survive.

The population size of the bacteria varies greatly depending on the chemistry of the soil and the type of the plant.

The chemical produced by the bacteria can be created by humans and added to the soil where it reaches the roots of the plant.

Answers

Answer:

Explanation: Plants with a higher amount of the bacteria on their roots have increased rates of survival and reproduction.

Skeletal muscle is composed of very hard working cells. Which organelles do you expect to find in abundance in skeletal muscle cell

Answers

Answer:

Mitochondria

Explanation:

muscle cells have multiple mitochondria. Mitochondria is an organelle that responds quickly and forcefully to any kind of movement. Hope this helped!

If a device is removed from one loop in a parallel circuit, the other devices are not affected and can still flow through them.

Answers

Answer:

yes it still can flow through i hope that helped you

Explanation:

Answer:

Yes

Explanation:

How many centiliters in 46.03 kiloliters?
Help me please

Answers

Answer:

4603000 cL

Explanation:

because i used a converter and please give me brainliest :D?

Determine if each event most directly affects the geosphere or the biosphere.
mining of gold, iron,
and silver
mold growing on a plant
Geosphere
Reset
an earthquake leads to
the formation of a new
mountain
Next
Biosphere
deforestation

Answers

Mining of gold, iron, and silver is Geosphere

Mold growing on a plant is Biosphere

An earthquake leads to the formation of a new mountain is Geosphere

Deforestation is Biosphere

What is Geosphere and Biosphere?

The geosphere is the solid, or rocky part of the Earth that includes the crust, mantle, and core. gold, iron, and silver are solid minerals. So also formation of a new mountain is under the solid, rocky part of the earth structure.

The biosphere is the part of the Earth that includes all living organisms and how they interact with themselves and their environment. Mold growing on a plant is a living organism, so also Deforestation is an issues that falls under biosphere.

Find more exercises on Biosphere;

https://brainly.com/question/2589033

#SPJ1

Comparing the glenohumeral and femoroacetabular joints: a. the femoroacetabular joint has a larger labrum. b. the glenohumeral joint allows more types of movements. c. he femoroacetabular joint is more likely to dislocate. d. the glenohumeral joint has a deeper socket.

Answers

Comparing glenohumeral and Femoroacetabular joints: a. the Femoroacetabular joint has a larger labrum.

What is glenohumeral and Femoroacetabular joints?

The glenohumeral joint, which consists of a complex, dynamic articulation between the proximal humerus and the glenoid of the scapula, is a ball-and-socket joint. Particularly, the glenoid cavity (or fossa) of the scapula is in touch with the head of the humerus.

The hip joint, also known as the femoroacetabular joint, is a ball-and-socket joint that connects the femur, the thighbone, to the pelvis. The socket, also known as the acetabulum, is formed by the pelvic bone's hollow and the upper portion ("head") of the femur, a round ball.

To know more about joints, refer

https://brainly.com/question/14276064

#SPJ4

What is an example of a genetic disorder caused by a substitution mutation?

help lol

Answers

Sickle Cell anemia is usually caused by substitution mutation. (Im not sure if you need an explanation)

Which process can produce the most energy for a cell? *

Answers

Answer:

adenosine triphosphate

Explanation:

Other Questions
what do muesums provide that smaller galleries and private collections may not offer? no links please thank you A quadrilateral has four congruent sides. Is the quadrilateral a parallelogram? Justify your answer. The nine essential amino acids are...a) all present in incomplete proteinsb) not made by the body.c) not found in foodsd) made by the body Barbara is a research scientist at an organic pest control company. Part of her job is to find foods that ants will eat so the foods can be used in ant baits. Over the last month, Barbara performed an investigation in her lab involving 100 ant mounds. She began by placing equal amounts of corn meal and maple syrun on opposite sides of each mound. Each morning, she measured how much of each food the ants had taken. She then replaced the foods with fresh samples, and repeated the process every day. Which of the following questions was Barbara most likely investigating? OA. How long does it take to go through a month's supply of corn meal? OB. Which food will produce more new antscorn meal or maple syrup? OC. How long does it take to go through a month's supply of maple syrup? OD. Which food will ants consume more of-corn meal or maple syrup? Select the most appropriate trade agreement for each description.5. Environmental and job loss fears did not materialize.(Click to select) Andean Community NAFTA CAFTA MERCOSUR USMCA How do you lose weight if you are an Endomorph (People who have trouble losing weight) comparisons of large and small schools show that: group of answer choices (a) large and small schools are dramatically different in the number and types of extracurricular activities available (b) students in larger schools have more opportunities to join teams and clubs (c) students in small schools feel a greater obligation to play an active role in the school (d) students drop out at the same rate in large and small schools I need help immediately, i give crownThe statement "Leadership is all about putting a vision into reality using influence to create followers." Explain what this statement means in your own words Whatever you bind on earth shall be bound in heaven. What is the molecular formula of hydrogen peroxide ? in international business, when consumer demand is prone to large and unpredictable shifts, the firm that can adapt most quickly to these shifts will gain an advantage. T/F 5/6x-4=-2 PLease help thanks so much i hope yall have a good day Vocabulary 10A - Activity 21. The high standard of excellence that the woman had set for herleft her nofor mistakes2 hd Consider the effect of adding potassium or chloride channels to the membrane in (b). How would the membrane potential be affected in each case? is -2(-4x+10) equivalent to 4(2x-6)is 2(4x-10) equivalent to 4(2x-6) cot A. cos (30 - A) - sin (30 - A) = 3/ 2 cosec A if market demand decreases at the same time that market supply increases, the graphing model of demand and supply predicts that: Given that arrayIntValues [MAX_ROWS][MAX_COLUMNS] is a 2 dimensional array of positive integers, write a C++ function howManyEven to find the total number of even elements in the array. It should have input parameter array arrayIntValues. The function should return an integer. PLS HELP ME WITH THISYou spend half of your allowance on Monday.On Tuesday, you spend half of what is left.Then on Wednesday, you spend half of what remains.What fraction of your allowance do you have left? Choose the most reasonable answer. sitting too longskinny cinnamon burnt legscramped, Mommas thighsuctioned your earrelief was turning your heada new view of the television but nothing was better thanmatching candy-colored beadssymmetrical cornrowsbraids swinging rhythmicallyaluminum sneaking its shine through the hairs woven layers and the freedom of skippingon sidewalks, blacktopped driveways,running around backyards, listeningto the beads clanging kissthe crescendo then whispering thismusic celebrating the movement of you What effect do the words rhythmically, crescendo, and movement have on the overall meaning of the poem?