4 functions specific to sponges

Answers

Answer 1

Answer:

Although sponges do not have organized tissue, they depend on specialized cells, such as choanocytes, porocytes, amoebocytes, and pinacocytes, for specialized functions within their bodies. The mesohyl acts as a type of endoskeleton, helping to maintain the tubular shape of sponges.

Explanation:

this what I found when searching for the answer lol


Related Questions

The north pole of a compass magnet points toward
O A. magnetic north
B. geographic south
C. geographic north
D. magnetic south
SUBMIT

Answers

D. Magnetic south

Hope this helps :)

Disease causing bacteria is called??
Decomposers
Toxic
Pathogenic
Nonpathogenic

Answers

Answer:

Pathogenic

Explanation:

4. On the basis of what criteria did Linnaeus classify “natural bodies"
into his system?

Answers

Answer:

Metamorphism is the answer

What are the steps a botanist likely might follow in the discovery of a new plant species? Describe at least two
steps.

Answers

Answer:

Reminder to be happy, go drink some water, eat some food and relax! You are loved :) <3

Explanation:

GIVING BRAINLIEST!!!!!!!PLS HELPPPP :((

Your lungs take in air through the mouth and nose. Explain how the lungs function in the human body.

A) They coordinate the movement of the heart.
B) They pass oxygen from the air into the blood.
C) They pump the blood throughout the body.
D) They remove carbon dioxide from the air.

Answers

Answer:

Your answer would be "B) They pass oxygen from the air into the blood."

Explanation:

They certainly don't coordinate the movement of the heart, so A isn't an option.

The lungs also don't pump blood through the body, that's the hearts job.

And the lungs do not filter carbon out of the air, which eliminates D.

Therefore your answer is B.

The lungs function in the human body by passing oxygen from the air into the blood.

Gaseous exchange in the lung

Gaseous exchange happens in the lung of humans. Oxygen is exchanged for carbon dioxide.

A mixture of air is taken through the mouth and the nose into the lung. On getting to the lung, the oxygen in the air dissolves on the surface of the lung and enters the blood by diffusion.

In exchange, carbon dioxide in the blood diffuses in the opposite direction and is breathed out.

More on gaseous exchange in the lung can be found here: https://brainly.com/question/17233618

A keystone species maintains the __ in the ecosystem. A. Energy B. Stability C. Producers

Answers

Answer:

i would say A energy

Explanation:

srry if i got it wrong but have a nice day

PLEASE HELP NO LINKS PLEASE

Which term best completes the diagram below?

nucleus
cell
molecule
O muscle

Answers

It’s Cells because cells make up tissues

why do birds have short necks? pls help :/

Answers

Most diving birds have (relatively) long necks and shorts legs, although their necks aren't as long as say herons, storks or egrets. Take the common loon for instance. Their necks can be up to half as long as their bodies but their legs are so short and set so far back that they are very awkward on land.

10. What is the net force?
5 N
5 N
5N

Answers

Answer:

The net force is the vector sum of all the forces that act upon an object. That is to say, the net force is the sum of all the forces, taking into account the fact that a force is a vector and two forces of equal magnitude and opposite direction will cancel each other out.

Answer:

Formula of Net Force

FN is the force acting on a body. When the body is at rest, the net force formula is given by, FNet = Fa + Fg.

https://byjus.com/net-force-formula/

will help you out here

Explanation:

Will give brainliest

Answers

Answer:

D

Explanation:

70 plus 30 = 100%

D because 70% + 30= is equal to 100 !!!!

what is the food that cat CAN'T eat 1.chocolate
2.milk
3.yogurt
4.salt
select 2 of them​

Answers

Answer:

MILK

AND

CHOCOLATE

MARK ME AS BRAINLIST

Answer:

Chocolate & salt....the other two r milk products, so it's fine for cats.

PLZZ HALP Put the following terms in order from the most specific to the broadest (1-9).....


Organelle....Organ....Macromolecule....Atom....Organism....Cell....Organ system....Molecule....Tissue

Answers

Answer:

molecule → macromolecule → organelle → cell → tissue → organ → organ system → whole organism.

Explanation:

Which ACTN3 genotype (RR, RX, or XX) would provide these Olympic marathon athletes with an advantage, and why?

Answers

Answer:

XX

Explanation:

ACTN3 genotype i.e. XX provides advantage to the Olympic marathon athletes because it strengthens the fiber of the muscles. This gene is also called the gene of speed. This ACTN3 gene has a great influence on the type of fiber that makes body muscles, and they are also linked to strength and endurance so we can conclude that this gene provides benefits to the Olympic marathon athletes by giving strength to the fiber of muscles.

ACTN3 genotype is the gene encoding for the actinin of the skeletal muscle fibres.  XX of the ACTN3 genotype will be advantageous for marathon athletes.

What is ACTN3 genotype and XX?

ACTN3 genotype is the gene encoding for the protein of the skeletal muscles fibres that are associated with muscular performance.  This protein is expressed in the myofibers with a high twitching ability and result in a high-velocity force.

The XX genotype provides strength to the muscles and is the gene coding for the proteins that give speed. They are also responsible for endurance and are beneficial for athletes.

Therefore, XX of the ACTN3 genotype is advantageous for athletes.

Learn more about ACTN3 genotype here:

https://brainly.com/question/25199454

Determine if the following statement is true or false, and why. “Everyone who
carries a faulty allele develops a disease."
A. False, it should read, "No one who carries a faulty allele develops a disease."
B. False, it should read, "Some people who carry a faulty allele develop a disease, some
are carriers."
C. True
D. False, it should read, "No one who carries a faulty allele becomes a carrier."

Answers

B.False. it should read, “Some people who carry a faulty allele develop a disease, some are carriers “

The statement "Everyone who carries a faulty allele develops a disease" is absolutely false. This is because some people who carry a faulty allele develop a disease, some are carriers. Thus, the correct option is B.

What is an Allele?

An allele may be defined as one or two or more alternative forms of a gene. An individual always inherits two alleles, one from each parent that shows characteristic traits for any given genomic location where such variation exists.

If the two alleles are the same, the individual is homozygous for that allele. While, if the two alleles are non-identical, the individual is heterozygous for that allele.

It is not possible that everyone who carries a faulty allele develops a disease because it depends on the expression of the disease, whether it is dominant or recessive, sexual or autosomal, etc.

Depending on the same principle, some are affected by the disease when both alleles have the same traits while some are carriers.

Therefore, the correct option for this question is B.

To learn more about Alleles, refer to the link:

https://brainly.com/question/3452155

#SPJ5

How can an offspring have a trait that neither parent

has?

Answers

Answer: How might it be possible for you to show a trait when neither of your parents show the same trait. It can be carried to you when the chromosomes combine even if the parents don't possess the same trait  It can skip and be dominant for you so you would be able to see it in your genetic make up.

Explanation:

According to the food web diagram, what is the energy role of the bird? *
a-herbivore
b-carnivore
c-producer
d-omnivore
e-scavenger

Answers

Answer:

It seems to be an omnivore.

Explanation:

It eats both seeds and insects, and omnivores eat meat and plants.

what is wrong with this statement?: sperm and egg cells go through mitosis and divide a total of 1 time

Answers

The wrong part is a total of one :)

Help ASAP

Which of the following correctly describes the process of cellular respiration?
O A. Carbon dioxide + sugar + sunlight + sugars + water
O B. Carbon dioxide + water + sunlight → sugars + oxygen
O C. Sugars + oxygen → energy + carbon dioxide + water
D. Sugars + carbon dioxide + energy + oxygen + water

Answers

Answer:

C

Explanation:

6. The absorbed dose of electrons is 50 mrad. What is the equivalent dose in J/kg?
O 5.0 x 10-4 g/kg
500 J/kg
5.0 x 10-3 J/kg
50 J/kg

Answers

Answer:

5.0 x 10-4 g/kg

Explanation:

This is because

I mrad is equivalent to 1/100,000j/kg

Therefore,

To convert 50 mrad to j/kg

= 50/100,000

= 5 × 10^-4j/kg.

Millirad is a decimal unit or rad which is the unit for measuring absorbed ionization radiation.

Name the carbohydrate which forms cell wall​

Answers

Answer:

Cellulose

hope this answer helps you...

Gobar gas is more beneficial in rural areas of nepal. Give two reasons​

Answers

1- they can be used as domestic fuel for cooking instead of kerosene or firewood that contribute to pollution

2-they can also used to generate electricity in rural areas as these areas has not enough resources of electricity

help please !! it’s due in 20 mins &’ i need help. only answer if you know <3

Answers

Answer:ohh i think for elk its low but in past it was high and willow tree on past was less now it is more

Explanation:

In pea plants, peas can be green or yellow in color. Assume that green peas are dominant to yellow peas. Is it possible for two plants with green peas to produce any offspring with yellow peas?
vocabulary words to use in response: dominant allele, recessive allele, , heterozygous, genotype, phenotype

Answers

Answer:

No.

Explanation:

Turns out they have yellow peas because the yellow version, Y, is dominant over the recessive green version, y. Y always wins out over y: When a pea plant makes seeds, only one of its two copies of the color gene goes into the seed. So if you have two green pea plants, each can only pass a green version.

Answer:

No.

Explanation:

Turns out they have yellow peas because the yellow version, Y, is dominant over the recessive green version, y. Y always wins out over y: When a pea plant makes seeds, only one of its two copies of the color gene goes into the seed. So if you have two green pea plants, each can only pass a green version.

state how facilitated diffusion is achieved describe ways

Answers

Answer:

The polar membranes/ions go through the protein to bypass the hydrophobic tails, which are "afraid" of charged molecules.

Glucose passes through the protein because it's too big to diffuse on its own.

I hope this information was very helpful.

suggest why an MRSA infection may have to be treated with many different antibiotics

Answers

Answer:

A trio of antibiotics that had become powerless against MRSA decades ago proved effective in infected mice when used together.

Although more testing is needed, the results suggest that combinations of already-approved antibiotics might add to our options to combat MRSA infections.

Explanation:

Multiple sequence alignment is a method that can be used to compare three or more biological sequences to determine homology and evolutionary relationships between species. This is done by selecting a target protein or DNA sequence (consensus) and comparing it across other species’ sequences. Conservation is a statistical analysis that describes how much the target sequence is observed across the selected group of species. A higher conservation score indicates that the protein or gene is more ancient or more critical across species.
Construct a cladogram using the multiple alignment of a protein sequence found below.

Answers

Answer:

here is the answer key

Explanation:

Which type symmetry applies to animals in the phylum Porifera?
A no symmetry
B bilateral symmetry
C radial symmetry​

Answers

Answer:

A no symmetry

Explanation:

Answer:

c.) radial symmetry

Explanation:


Students from a high school science class visited the desert of Southern California and investigated a sample of
sedimentary rock from the region.
Which question can they answer through scientific
investigation?
O Which fossils are found in different layers of sedimentary rock?
Why are sedimentary rocks prettier than other kinds of rocks?
Which layers of a sedimentary rock have the most interesting fossils?
- Why should scientists study sedimentary rocks?

Answers

Answer:

Which fossils are found in different layers of sedimentary rock?

Explanation:

Thats the answer i hope it helped! :)

Answer:

Which fossils are found in different layers of sedimentary rock?

Explanation:

Which fossils are found in different layers of sedimentary rock?

Question 4
Nearly 30 percent of the native flora in the United States is considered to be of conservation concern. Without human intervention, many of these plants
may be gone within our lifetime. For the native birds and mammals of the United States to survive, plant life must be conserved. What product of
photosynthesis do plants provide to all animals?
Your answer:
Oxygen
Carbon Dioxide
Light
Hydrogen
Clear answer
Question 5

Answers

Answer:

Oxygen

Explanation:

For what cellular function does the breathing rate help regulate?

Answers

Answer: The respiratory system works with the circulatory system to provide this oxygen and to remove the waste products of metabolism. It also helps to regulate pH of the blood. Respiration is the sequence of events that results in the exchange of oxygen and carbon dioxide between the atmosphere and the body cells. The main purpose of respiration is to provide oxygen to the cells at a rate adequate to satisfy their metabolic needs. This involves transport of oxygen from the lung to the tissues by means of the circulation of blood. brainliest?

Explanation:

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