differentiate bw jellyfish and hydra​

Answers

Answer 1

Explanation:

The polyp form is found in the genus hydra, whereas the most typical form of Medusa is found in the group called sea jellies"(jellyfish).


Related Questions

the organs protected by the thoracic cage include the

Answers

Answer:

....heart and lungs

Explanation:

The organs protected by the thoracic cage include the heart and lungs

what can be said about altitude, atmospheric pressure, and the partial pressure of oxygen? check all that apply.

Answers

As both altitude and atmospheric pressure increase, the partial pressure of O2 will decrease.

Though I could not locate the options online to provide an exact answer, I can offer a general overview of the question at hand.

The interactions between altitude and the partial pressure of oxygen are inversely proportional. This means that as one increases, the other will decrease. The proportion of oxygen is 21% of the air content at all altitudes. However, as the altitude increases, the atmosphere becomes thinner, meaning that the partial pressure of O2 will decrease given that 21% of a thinner atmosphere results in less oxygen.

On the other hand, the relationship between atmospheric pressure and oxygen is that they are directly proportional. This means that as one decreases, the other does as well. In this case, since atmospheric pressure is the sum of the partial pressures of all gases, we can conclude that as it decreases, so to will the partial pressure of oxygen.

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Someone please help me with this question

Answers

the appearance changes but the identity does not

3. Which property of water is the result of hydrogen bonds?

Answers

Answer:

Water's high heat capacity is a property caused by hydrogen bonding among water molecules. When heat is absorbed, hydrogen bonds are broken and water molecules can move freely.

Answer:

"Water's high heat capacity is a property caused by hydrogen bonding among water molecules. When heat is absorbed, hydrogen bonds are broken and water molecules can move freely. When the temperature of water decreases, the hydrogen bonds are formed and release a considerable amount of energy."

Explanation:

https://courses.lumenlearning.com/boundless-biology/chapter/water/

A toy car that is 0.5 feet long is used to model the actions of

Answers

Answer:

0.5 ft / 15 ft = 1/30

The model is 1/30 the size of the actual car.

Is this correct?  

3. What is the main stream of the Mississippi River
system?

Answers

Answer:

The Mississippi river water source is fed by Lake Itasca in Northern Minnesota.

the use of dna information to direct the production of particular proteins is called

Answers

Answer:

translation is the use of dna information to direct the production of particular proteins

Niche-
Describe a specific organisms niche found in the Gobi Desert

Answers

Answer:

Desert Niches

Adaptations include a species' selection of food, water and shelter as well as other facts of its behavior. Niches within desert ecosystems include open desert scrub, open grasslands, washes and sandy soils.

Explanation:

how many chromosomes will be found in each cell during prophase?

Answers

Answer:

in a human 46 chromatids form 23 chromosomes

Explanation:

Plant cells are generally larger than animal cells. A True B False​

Answers

Answer:

False

Explanation:

Eukaryotes are larger

Answer: True, Happy To Help

Explanation:

75 grams of salt are added to 100 ml of water. What is the concentration of the solution? *

Answers

Answer:

look at the photo I have sent

how does an electron transport chain lead to the generation of atp in the light-dependent reactions of photosynthesis?

Answers

Answer: How does an electron transport chain lead to the generation of ATP in the light-dependent reactions of photosynthesis? ... The electron transport chain directly absorbs light energy and transforms it into the chemical energy of ATP.

Explanation:

Which statement about cystic fibrosis is true?
A.) Cystic fibrosis is caused by a deletion of one codon in the DNA molecule.
B.) Cystic fibrosis affects a person's ability to make normal red blood cells.
C.) Carriers have an advantage over people who do not have the cystic fibrosis mutation.
D.) Cystic fibrosis is caused by a mutation in which a dominant allele replaces a recessive allele.​

Answers

Answer:D

Explanation:

It only make sense.

a mixed nerve consists of both __________ and ___________.

Answers

Afferent and efferent axons

Hope that helped :)

why are scientists obsessed with discovering water on mars ?

Answers

Answer:

Understanding the extent and situation of water on Mars is vital to assess the planet's potential for harboring life and for providing usable resources for future human exploration.

Explanation:

Help!!!!!!!!!


Difference between sperm and zygote​

Answers

zygote is the diploid cell that results from the fertilization between an egg and sperm

sperm is the male reproductive cell that is responsible for a baby to born

ZYGOTE IS DIPLOID CELL FORM WHEN TWO GAMETE CELLS ARE JOINED BY MEANS OF SEXUAL REPRODUCTION

SPERM IS THE MALE REPRODUCTIVE CELL,OR GAMETE IN ANISOGAMOUS FORMS OF SEXUAL REPRODUCTION.

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structure of the atmosphere: Beginning at the surface of the earth list in order the layers of the atmosphere

Answers

Answer:These layers are the troposphere, stratosphere, mesosphere and thermosphere.

Explanation:

the breakdown of glucose is linked to cellular work by a chemical driveshaft known as

Answers

Answer:

The breakdown of glucose (C6H12O6) has a free-energy change of -686 kcal per mole of glucose decomposed. - Catabolism is linked to work by a chemical drive shaft: ATP. To keep working, a cell must regenerate its supply of ATP from ADP and inorganic phosphate.

Explanation:

#SorryPagMali..........

what is the main difference between a cell nucleus and a nucleoid

Answers

The nucleus is an organelle and found in eukaryotic cells that store proteins and RNA. It is known as the largest and important cell organelle. The nucleoid is an unevenly shaped region that stores genetic material and is found in prokaryotes.

Name a biotic factor in the room you are in right now.Name a biotic factor in the room you are in right now.

Answers

Answer:

Home plant. dogs. roses. wooden chair

Explanation:

biotic is anything that's living including plants and wood(trees)

Answer:

answer above is correct ! got it right

Explanation:

A rocket flies up into the air and returns back down to its exact spot. The displacement of the rocket is zero


true or false

Answers

Answer:

False ................

Is bacteria multicellular organisms

Answers

Answer: No

Explanation:

Bacteria are usually unicellular organisms (prokaryotic).

❗WILL GIVE BRAINLIIEST❗Which statement describes a characteristic of a question that can be answered through scientific inquiry?
A. It must be related to something that benefits society.
B. It can be answered by collecting votes from scientists.
C. It is constructed in such a way that possible answers can be tested.
D. It can be answered using an ethical argument.​

Answers

Answer:

The answer is C

Explanation:

The answer is C because it can be answered using scientific methods, the scientific method is a good way to test something, and so therefore C is the answer

Hope that helped! Can I also get brainliest? I need a few more to advance, if not thank you anyways and have a nice day!!!

what does it mean when the lining of the uterus is thick?

Answers

Answer:

When the endometrium, the lining of the uterus, becomes too thick, it is called endometrial hyperplasia. This condition is not cancer, but in some cases, it can lead to cancer of the uterus.

Explanation:

endometrial hyperplasia

A spacecraft can travel 20km/s how many km can this spacecraft travel in 1 hour?

Answers

Answer:

This spacecraft can travel

[tex]72000km[/tex]

Who discovered the nucleus and in which year it was discovered?​

Answers

Answer:

Rutherford - May, 1911

Explanation:

Answer: "May, 1911: Rutherford and the Discovery of the Atomic Nucleus. In 1909, Ernest Rutherford's student reported some unexpected results from an experiment Rutherford had assigned him. Rutherford called this news the most incredible event of his life."

which statement about mitosis and cytokinesis is true

Answers

Answer:

At the end of cytokinesis there are two daughter cells with a normal complement of diploid genetic material.

Explanation:

hope this helps you if it does please mark brainiest

A process of transferring a fully established seedling from one place to another. What farm activity is this?

Answers

Answer:

Transplanting in your garden is another way of getting something planted or moved to the right place

Describe and discuss the amino acids. Include information on what they are, their structure, and how many there are. Using your best grammar, write 3-5 sentences.

Answers

Answer:

molecules that combine to form proteins

Explanation:

amino acids are molecules that combine to form proteins. amino acids and proteins are the building blocks of life. when proteins are digested or broken down amino acids are left

Amino acids are building blocks of proteins. They contain an amino group, carboxyl group, and side chain. There are 20 types, each with unique properties influencing protein structure and function.

Biochemical functions depend on amino acids in proteins. The R-group, amino group, and carboxyl group are on each amino acid. This side chain gives each amino acid chemical properties that impact protein structure and function. Twenty typical amino acids make up proteins.

They vary in size, shape, charge, and hydrophobicity. Peptide bonds generate polypeptide chains that fold into three-dimensional forms, determining a protein's function. The structures include simple helices and complex globular shapes. Complex and diverse, proteins perform various tasks in living things due to the diversity of amino acids and their interactions.

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Who developed the classification system that contained five levels and two kingdoms?

Aristotle
Linnaeus
Whittaker
Woese

Answers

Answer:

Linnaeus

Explanation:

hope it helps

-thank you

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