Hydra are a small thread like animal that lives in fresh water. The picture shows one type of
process of a hydra. Which best describes the process of this hydra? 0
(2 Points)

Answer:

I believe it's D. asexual reproduction

Answer:

mutations create a new particular gene, a new allele. If that allele is passed down to the next offspring and the next, the mutation would be carried throughout the population. Some of the species in the population might not show any symptoms of a mutation or not feel the effects of it, but pass it down. If the mutation is neutral (causing no harm or no good), it may be passed down. If the mutation is beneficial to the species, and helps them survive, it may be passed down more. If the mutation is harmful, the mutation may eventually stop being passed down, and start to only appear if something happens genetically (mutation still may happen, but not because of passing down from parent to offspring).

Explanation:

Answer:

Some very sensitive species might die. Others may flock to areas more habitable for them.

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Herbs have delicate and thin tissues, shrubs have strong and soft tissues while trees have strong, thick, and hard tissues

Explanation:

herb and shrubs and trees are three types of plants that grow on Earth herbs are the smallest non-woody plants which lack branches schrubs are taller than herb and contain branches at their bases treesare the tallest plant with branches above the ground level

Answer:

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Explanation:

Answer:

Epidermis

Explanation:

The epidermis is the thin outer layer of the skin.

Answer: The epidermis is the thin outer layer of the skin.

Explanation:

Answer: In DNA the parent duplicates itself through a process known as mitosis. Any offspring is going to have the same exact DNA as the parent. (same characteristics, everything).

The comparison of the DNA of an offspring to the DNA of its parents is determined by the fact that every offspring gets 50% of its genome from each parent, but it is always a different 50%.

In the process of sexual reproduction, meiosis produces haploid gametes that fuse during fertilization to produce a diploid zygote. In other words, an offspring inherits half of the genetic material from each parent. The children resemble their parents, but they are not identical to them.

During the process of meiosis, gametes get a random chromosome from each pair. This means that there are over 8 million possible DNA combinations from 23 chromosome sets. Due to this, the difference in the genetic material or DNA sequences is occurred due to the process of variations between them while DNA copying.

Therefore, the comparison is made due to the mechanism through which every offspring gets 50% of its genome from each parent, but it is always a different 50%.

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Answer:

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✏ Biceps & Triceps.

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✏ Muscles of both the upper arm and forearm control movement of the forearm. The biceps brachii flex the forearm and work with the supinator of the forearm to rotate it so the palm faces upward. The triceps brachii extend the forearm.

Answer:

Robert hooke

Explanation:

The cell was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely similar to cellula or small rooms which monks inhabited, thus deriving the name.

Answer: the. Population of the light red walking beans would grow because the red light from the explosion would help the light red kidney beans blend in.

Answer:

Energy decreases as it moves up trophic levels because energy is lost when the organisms from one trophic level are consumed by organisms from the next level

The energy loss between each pyramid is the energy that is lost either in the form of heat, energy consumption or the energy that is consumed by the organisms. Energy loss per tropic level is 10%.

It is defined as the stages that each organism represents as their level for example primary producers are at their first tropic level, consumers at their second and the decomposers at their third level.

The primary level of the pyramid is called as producers where they produce the food that is consumed by the consumers, the energy lost via the heat and the total energy is produced as total in as only 10% energy is transferred from the primary level to the next level.

The energy lost per  unit tropic level is consumed as per the timeline and the type decided.

Therefore, it is 10% energy transferred only that is transmitted only rest gets consumed.

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Answer:

Pacific Northwest

Explanation:

Because u can look it up on the map to see if u are right or wrong

Answer:

Southeast

Explanation:

I picked Pacific Northwest and got it wrong.

um.... what is this for?

Answer:

Each hair shaft is made up of two or three layers: the cuticle, the cortex, and sometimes the medulla. The cuticle is the outermost layer.Explanation:

Answer:

The correct answer is - Right atrium, right ventricle, pulmonary arteries, lungs, pulmonary veins, left atrium, left ventricle, aorta, arteries, arterioles, capillaries, venules, veins, vena cavae

Explanation:

Throughout the vascular system or cardiovascular system, the drop of deoxygenated blood moves through right atrium and right ventricle to the lungs within the pulmonary arteries. Then the oxygenated blood transfers via pulmonary veins t the left atrium of the heart that pumps the oxygenated to the rest of the body by the left ventricle through the aorta.

Arteries help in the flow of the systemic circulation then blood moves from arterioles to capillaries. The deoxygenated blood is returned through the veins to the heart that come to the superior and inferior vena cava and back to right atrium and cirlculation repeat again.

Answer:

Explanation:

Probably, you will find it useful to know how to deduct this information for any other isotope.

To interpreter the representation of an isotope, you need to know that the symbol representing the isotopes is the same as the chemical element. The representation also includes a superior number that indicates the massic number, and an inferior number that indicates the atomic number.

Isotope representation ⇒  ⁰ X ₙ

Where

(Note: You can also find the O symbol as m symbol. Both represent the same massic number)

When protons, neutrons, and electrons get together to form an atom, they lose part of their mass as energy. This is why the atomic weight is slightly inferior to the sum of masses.

In the periodic table, there is only one value of atomic mass, which belongs to the media mass of isotopes pondered by their abundance in nature.

So, what you need to know is that

Carbon-14 forms in the atmosphere, it is radioactive and unstable. When they emit an electron and an antineutrino, they become Nitrogen-14.

Isotope representation ⇒  ¹⁴ C ₆  

So, from this information we can assume that

So, from this information we can assume that

The same reasoning can be used to determine the number of protons and neutrons of nitrogen-14.

Isotope representation ⇒  ¹⁴ N ₇  

So, from this information, we can assume that

Answer:

B po trust me pinag aralan ko n apo iyan thankss po gusto ko lang pong makatulong

Answer:

D

Explanation:

pretty sure!

Answer:

C. Amino acids. D. Monosaccharides

Explanation:

I think this is the answer hope it helps!

Answer:

It must be a beetle.

Be careful, because Bed bugs are considered to be dangerous; however, an allergic reaction to several bites may need medical attention.

Answer:

a) The cell dies because it was in a hypertonic medium, and it loses water due to the difference in pressure and may even die from dehydration.

b) To correct this, the cells can first be placed in an isotonic solution (one that has the same concentration of solute as a solution separated or isolated by a semi-permeable barrier). A method to remove the salt is called dialysis.

Explanation:

A protein purification is a series of processes that allow the isolation of protein from mixture. Thereby this process is vital for the characterization of the function, structure and interactions of the protein of interest. It is therefore a very important procedure to perform correctly.

Ammonium sulfate is a salt whose chemical formula is (NH4)2SO4. The cells are in a 2M solution (2 moles of sulfuric acid per liter of solution). This is detrimental because the solution is hypertonic, it has a higher osmolarity in the external medium than inside the cell, so that a cell in such a solution loses water due to the pressure difference, i.e. osmotic pressure, and may even die from dehydration. The outflow of water from the cell continues until the osmotic pressure of the external medium and the cell are equal.

Centrifugation is a method by which solids can be separated from liquids of different density by means of a rotating force. After centrifugation, the supernatant will have a soluble part (proteins) and a pellet (cells and other insoluble parts). Thereby, the protein of interest would be recovered in the supernatant. But since the cell was not previously in a suitable medium, it could not carry out its metabolism and died and could not produce the protein of interest.

a) The cell dies because it was in a hypertonic medium, and it loses water due to the difference in pressure and may even die from dehydration.

b) To correct this, the cells can first be placed in an isotonic solution (one that has the same concentration of solute as a solution separated or isolated by a semi-permeable barrier). A method to remove the salt is called dialysis.

Dialysis is the process of separating molecules in a solution by the difference in their diffusion rates or osmotic pressure across a semipermeable membrane. A solution of various types of molecules is placed in a semi-permeable dialysis bag, such as, for example, on a cellulose membrane with pores, and the bag is sealed. The sealed bag is placed in a beaker with pure water or another solution. Molecules small enough to pass through the pores (often water, salts and other small molecules) tend to move in or out of the dialysis bag in the direction of the lower concentration. However, larger molecules (such as DNA, proteins or polysaccharides) that are larger than the pore diameter are retained within the dialysis bag.

Answer:

Ground tissue

Explanation:

Ground tissue, which is also known as cortex or ground parenchyma, is the main plant tissue shown in green in the image.

Answer:

26 chromosomes

Explanation:

Mitosis is the division of somatic cells in which the genetic content or number of chromosomes remain intact in daughter cells.

Answer:

b

Explanation:

.

Based on the description provided, Patrick is typical of Kohlberg's Conventional stage of moral development.

Kohlberg's Conventional stage of moral development is the third stage in his theory of moral reasoning. In this stage, individuals conform to social norms and values, seek approval from others, and obey rules and laws to maintain social order.

They tend to view morality in terms of the expectations of others and the rules that society has established. Individuals at this stage tend to have a strong desire to be seen as a "good person" by others, and they often define right and wrong based on the expectations of their peers and society at large.

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Answer:

answer c is your answer final answer

Answer:

Your Answer Is C

Explanation:

Wasps have wing lengths ranging from very long to very short.

Hope I Helped!?

Answer:

The Galactic Center (or Galactic Centre) is the rotational center of the Milky Way galaxy; it is a supermassive black hole of 4.100 ± 0.034 million solar masses, which powers the compact radio source Sagittarius A*.

Answer:

What is biodiversity?

It is the variety of life on Earth, in all its forms and all its interactions. If that sounds bewilderingly broad, that’s because it is. Biodiversity is the most complex feature of our planet and it is the most vital. “Without biodiversity, there is no future for humanity,” says Prof David Macdonald, at Oxford University.

The term was coined in 1985 – a contraction of “biological diversity” – but the huge global biodiversity losses now becoming apparent represent a crisis equalling – or quite possibly surpassing – climate change.

More formally, biodiversity is comprised of several levels, starting with genes, then individual species, then communities of creatures and finally entire ecosystems, such as forests or coral reefs, where life interplays with the physical environment. These myriad interactions have made Earth habitable for billions of years.

A more philosophical way of viewing biodiversity is this: it represents the knowledge learned by evolving species over millions of years about how to survive through the vastly varying environmental conditions Earth has experienced. Seen like that, experts warn, humanity is currently “burning the library .