which two processes will be involved as this chick grows to a chicken

A cell growth due to taking nutrients

B cell division that involves meiosis

C cell division that involves mitosisb

D cell growth due to fertilization​

Answer:

Some phytoplankton are bacteria, some are protists, and most are single-celled plants. Among the common kinds are cyanobacteria, silica-encased diatoms, dinoflagellates, green algae, and chalk-coated coccolithophores.

Explanation:

Answer:

C resources are always limited

Explanation:

Answer:

It is called the Chloroplast.

Explanation:

"In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle."

Answer:4.9

Explanation:80+1.7=4.9

Answer: The lowest level of organization is A.) Nerve Cell aka. Cell because it's just cell.

The lowest level of organization - A) nerve cell

Thus, The lowest level of organization - A) nerve cell

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Answer:interactive model of any normal project

Explanation:

Explanation:

A scientist can use this experiment to determine the amount of solute in any potato.

hypotonic solution is a relative term. it means when we compare two solutions one of them is considered to be a hypotonic if it's solute concentration is less than the other.

so if the solution has less solute concentration its hypotonic solution and if it has more amount of solute its hypotonic solution. if both solutions have same amount of solute then it will be considered as a isotonic solution. when we separate two solution hypertonic and hypotonic by a semipermeable membrane there occurs diffusion of water molecules from its higher concentration to its lower concentration that is from hypotonic solution to hypertonic solution.

this movement of water molecules is called osmosis. this occurs in order to obtain an dynamic equilibrium between the 2 solutions.

here we take start as solute and water as solvent.

thus when a scientist and potato in a hypotonic solution the water moves inside the potato cavity. the more the transfer of water molecules in the potato cavity the more in the sugar quantity present in the potato. this is because the water will try to obtain a dynamic equilibrium between the two solutions if the sugar quantity in the potato cavity is high then the water molecules needed to dilute that solution will also be high.

in in this way a scientist can determine the amount of salt present in the potato.

Answer:

hotter

Explanation:

Answer:

hotter

Explanation:

An active site is the area at where the enzyme gets attached. The are labelled X is known as an active site.The correct answer is option B.

An atomic nucleus is the central region of the atom at which the number of protons and neutrons are in abundance. The charge carried by the nucleus is positive in nature.

The picture shows the lock and key method where it is the relation between enzyme and substrate where the enzyme and substrate are almost same in shape where the lock is the substrate where the enzyme is of key shaped and they both fit in.

An active site is the region of the reactant or substrate where the enzyme will bind in and the reaction will form  a product. The binding of both the constituents depend on the binding energy and activation energy of the reaction.

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Answer:

B

Explanation:

Guanine and Cytosine pair together. So, if 32 percent is guanine, then 32 percent should also be cytosine. This is a total of 64 percent. The remaining 36 percent is split between thymine and adenine. So, Thymine will have half of 36 percent which is 18 percent.

Answer:

prokaryotes

Explanation:

Answer:

It was found on Earth’s surface.

Explanation:

Igneous rocks are formed either on the surface of the Earth or deep in the Earth's crust. Those formed on the surface of the Earth are called "Extrusive Igneous Rocks" while those formed in the crust are called "Intrusive Igneous Rocks."

An igneous rock which has small, dark crystals is an extrusive igneous rock (this makes the first choice incorrect). It was formed through "rapid cooling," thus, it's texture is fine (this makes the last two choices incorrect).

Since it is an extrusive igneous rock, it can be found on the Earth's surface. This makes the third choice correct.

Answer:

c

Explanation:

In the kelp forest ecosystem, The type of consumer is the sea urchin is a herbivore, as it is a primary consumer. The correct option is C.

Sea urchins are echinoderms. They are present under the sea. They are round or of different shapes, and they contain long spines on their body, these spines are poisonous.

Furthermore, they are carnivore animals, they eat anything that goes through them. They eat plankton small algae plants helps etc. Herbivores are those animals that eat plants only. In a kelp forest, sea urchins will be herbivores, otherwise, they are carnivore animals.

In a Kelp forest ecosystem, sea urchins are primary consumers, and they are herbivores, they eat lots of kelp in a day.

Thus, the correct option is C. herbivore.

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Answer:

The termites and the fungi possess a symbiotic relationship because they rely on each other for survival. The fungi digest cellulose (that the termites can't digest) from the wood, and in turn, the termites provide the fungi an environment where they can grow and prosper. This explains why termites prefer a wood that was inhabited by fungi. This symbiotic relationship explains why termites prefer the wood that is inhabited by fungi.

Explanation:

(see above)

The best explanation for this observation is that Termites and the fungi engage in symbiotic relationship.

Symbiotic relationship is a mutual relationship that occur between two organisms in which one organism benefits and the other organism neither benefit or loss.

Termites benefit by getting the nutrient they desired fro. the wood eaten by fungi.

Therefore, The best explanation for this observation is that Termites and the fungi engage in symbiotic relationship.

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Answer: 56

Explanation:

Because an unfertilized egg has half the chromosomes of a fertilized egg. The fertilized egg then splits, and continues splitting until the lizard is born. Always remember, whenever a question  talking about an unfertilized egg, it has half the chromosomes of a fertilized egg. One more side note, it doesn’t matter what body part you talk about. A skin cell will have the same number, and identical chromosomes compared to a heart cell. (So long as it’s the same organism, if it isn’t, but part of the same species, it will have the same number of chromosomes, but it may have a unique set of chromosomes). If you want me to go into detail, I can, just respond to this answer.

Answer:

eukaryotic cells have a nucleus and membrane-bound organelles.  prokaryotic cells have neither.

Explanation:

Answer:

Unicellular eukaryotes

Explanation:

Answer: protein , nuclei acid

Explanation:

Unicellular bacteria does not contain tissue. Thus option C is correct.

A tissue is a cluster of similar cells that perform specific function.

Epithelial tissue one most important type of tissue.

It can be up two types such as Simple epithelium and Stratified epithelium.

Simple  epithelium is a single layer of identical cells, observed at sites of secretion, absorption of substances.

It can be up three types Squamous epithelium, Cuboidal epithelium, Columnar epithelium.

Simple Squamous epithelium is single layer of flattened cells found Lungs-alveoli, Blood vessels-endothelium.

Simple cuboidal epithelium found in tubules of nephrons and glands which is involved  secretion, absorption, and excretion, etc.

Simple columnar epithelium found in the inner layers of the stomach, intestine, trachea,

Stratified epithelium which is multiple layers epithelial tissue can be up 4 types squamous, cuboidal, columnar, Psuedo-stratified columnar epithelium.  

Thus option C is correct.

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Answer:

Euphotic zone is the layer closer to the surface that receives enough light for photosynthesis to occur. Beneath lies the disphotic zone, which is illuminated but so poorly that rates of respiration exceed those of photosynthesis.

Bathyal zone is the part of the pelagic zone that extends from a depth of 1000 to 4000 metres below the ocean surface. It lies between the mesopelagic above, and the abyssopelagic below.It is ala known as midnight zone.

Explanation:

Answer:

3

Explanation:

Answer:

Albatross are the indicators for migration of humans.

Explanation:

The Albatross, Harbinger of Human Migrations" means that Albatross are the indicators for migration of humans from that location. Humans and their governments act like the scientists working with albatrosses by making environment suitable for them. The humans have to reduce interventions in the places where they are present in order to increase occur in their population. governments should made policy for them to secure their habitat and prevent them from extension.

Answer:

E) detailing the number of countries affected by contaminated water around the world

Explanation:

Answer:

An antibody

Explanation:

Answer:

True

Explanation:

Answer:

The importance of medicinal plants in human are as follow:

Answer:

Answer:

Photosynthesis Inputs. 6H2O, 6CO2, (light) energy.

Photosynthesis Outputs. C6H12O6 (glucose), 6O2.

Light Reactions Inputs. Light (energy), ADP, Pi, NADP, H2O.

Light Reactions Outputs. O2, ATP, NADPH.

Calvin Cycle Inputs. CO2, ATP, NADPH.

Calvin Cycle Outputs. G3P.

Explanation:

Answer:

Horses, Deers, Rats all don't have gallbladers

Different species of animals are better able to digest certain types of feeds than others. This difference occurs because of the various types of digestive systems found in animals.