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Answer:

1. Cell differentiation is the process whereby simple generalized cell develop into cell with specialization in function and structures. Some environmental factors that affect gene regulation include diet and nutrition, temperature, oxygen levels, humidity, light cycles, and the presence of mutagens.

2. Gametes or sex cells are produced in meiosis and they have haploid number of chromosomes. In humans, the haploid number of chromosomes is 23 chromosomes.

Explanation:

Cell differentiation is the process whereby simple generalized cell develop into cell with specialization in function and structures. During the initiation of cell differentiation, transcription factors activate only  the genes to be expressed. Some environmental factors that affect gene regulation include diet and nutrition, temperature, oxygen levels, humidity, and the presence of mutagens(factors that cause mutation).

Differentiation occurs in zygotes numerous times resulting in the formation of a fully developed organism. Also in unspecialized cells known as stem cells, differentiation occurs leading to the formation of various cells of the organs and tissues of the body.

2. Meiosis is a type of cell division in which gametes or sex cells are produced. A single cell divides twice producing daughter cells with half the number of chromosomes present in the parent cell. In humans, the chromosome number is 46. After, meiosis, the haploid number of chromosomes produced is 23.

Answer:

Explanation:

joining an addict in a destructive behavior, such as regularly getting drunk in parties.

Instead of taking productive action, codependents try to exert control over others to make themselves feel better. Thus, option B is correct.

People who don't get their way experience frustration, victimization, neglect, and helplessness, which prevents them from acting as change agents for themselves.

Codependency usually starts in early life. Children frequently grow up in families where their emotions are ignored or punished.

Because of this emotional neglect, the child could feel ashamed and have low self-esteem. They can feel that their wants are trivial and shouldn't be taken care of.

Therefore, engaging in destructive conduct alongside an addict, such as frequently drinking alcohol at events.

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Answer:

A. the daisy is an autotroph

Explanation:

autotrophs get their food from the sun

Answer:

A  daisy

Explanation:

Answer:

It is autotrophic

Explanation:

Answer:

false

Explanation:

Answer:

If a cell is placed in a large container of water with a very low solute concentration water will enter inside the cell and becomes turgid because osmosis will take place.

Explanation:

Answer:

The answer is B: respiration  

Explanation:

Because they don’t have to move quickly because it’s a smaller space.

Explanation:

When a cell moves quickly they are trying to take up space. So if the cell is moving in a small space then they would use less energy

Answer:

The answer is True.

Explanation:

Sulfur is very harmful if your lungs were exposed to it. being exposed to it may cause many problems such as shortness of breath, wheezing, chest tightness, soreness in the throat or nose. Believe it or not, Breathing high quantities of Sulfur may cause your lungs to swell and cause breathing problems.

Hope this helped(: have a nice day

Answer:

[tex]\boxed {\boxed {\sf Eat \ other \ plants \ and \ animals}}[/tex]

Explanation:

Plants, algae, and certain bacteria can photosynthesize and make their own food by converting carbon dioxide, water, and sunlight to glucose and oxygen.

Animals cannot undergo this process and produce their own food, so they have to eat food to obtain glucose.

Animals get glucose and energy by consuming plants or other animals.

Animals obtain glucose from the food they consume.

When animals eat carbohydrates, such as sugars and starches, their digestive system breaks them down into simpler molecules, including glucose.

Glucose is then absorbed into the bloodstream and transported to cells throughout the body, where it is used as a source of energy for various metabolic processes.

In addition to carbohydrates, animals can also obtain glucose from other nutrients like proteins and fats through processes like gluconeogenesis, where these molecules are converted into glucose when needed by the body.

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Hector spent his last 3 months in research on population levels of fish for conservation efforts on the fishing boat in Alaska, his work area is - Natural resource systems.

Natural resource systems include the jobs or career pathways that work in developing the natural resources, using them, managing, and analyzing them. In this career path catching marine life for conservation purposes or research purposes.

Natural resources include in this system are:

Thus, the correct answer is - natural resources systems

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Answer:

Natural resource systems

Explanation:

Answer:

The correct option is Polar

Explanation:

The polar region/arctic are located/extend from 66.5 degrees N (north) and also S (south) latitude to the north and south poles of the earth. From this, it can be deduced that the polar region is located between 60-90 degrees of N and 60-90 degrees of S.  Polar regions are far from the equator as a result of this and are characterized by very low solar radiation.

Polar or artic region is located between the coordinates 60-90N and 60-90S. The polar regions are extremely far away from the equator, which is situated at 0-degrees latitude.

The correct answer is:

Option B. Polar

The polar region is defined as the region situated 60-degrees north or south of the equator. The solar radiation in the polar region ranges from only 18 hours and 5 hours during winters.

The middle latitudes are situated between 30N and 30S of the equator. It is characterized by moderate sunlight.

Tropics or tropical rainforests are situated near the equator and usually experience a warm climate.

Therefore, option B is correct.

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Answer:

i think its c

Answer: It should be C, Eunice switched the filament and the stamen

Explanation:

that is what i think it is, please comment if right or wrong?

Protists, bacteria, and plants all are the organisms which are composed of cells. The cell is the basic unit of life. Thus, the correct option is D.

The cell is basic structural and functional unit of life. Cells consist of the living matter which is known as protoplasm, a layer which encloses the living matter which is called as cell membrane or plasma membrane.

All the living organisms are made up of cells. It is the defining characteristic of living organisms. Protists, bacteria, and plants all are composed of cells. Protists are the single-celled eukaryotic organisms and plants and animals are the multicellular eukaryotic organisms.

Mitochondria and nucleus are the cell organelles which are responsible for the production of energy and contain the genetic information, respectively. Viruses are acellular organisms as they are not made up of cells but contains the genetic material within a protein coat.

Therefore, the correct option is D.

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Answer:

The answer is B. Chicken noodle soup

Explanation:

Adductor muscle: Any muscle that pulls a body part toward the midline.

Abductor muscle: Any muscle that pulls a body part away the midline

Left arm: Adduction

Right arm: Abduction

Left leg: Abduction

Right leg: Abduction

Coronal Plane: Cutting the body as a Frontal plane transects the frontal sternum in two halves

Transverse Plane: Cutting the body from the mid in the two equal halves from the horizontal axis

Midian Plane: It is the midline body.

Answer:

50%

Explanation:

Answer:

Matter is made up of small particles that are too small to be seen, even with a powerful microscope.

Answer:

atoms and molecules

Explanation:

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Answer:

C. Two oxygen atoms

General Formulas and Concepts:

Types of Bonds

Explanation:

Any metal forming a compound with an non-metal is an ionic bond. Therefore, A and D are incorrect.

Any 2 metals forming bonds with each other is a metallic bond. Therefore, B is incorrect.

Any 2 non-metals forming bonds with each other is a covalent bond. There are 2 types of covalent bonds: non-polar and polar.

Therefore, our answer is C.

Answer: Convergent evolution shows how species have evolved separately but have similar (analogous) structures. Divergent evolution demonstrates how species can have common (homologous) anatomical structures which have evolved for different purposes.

Explanation: no explanation but thats what it means

Answer:Coevolution, the process of reciprocal evolutionary change that occurs between pairs of species or among groups of species as they interact with one another. The activity of each species that participates in the interaction applies selection pressure on the others.

Explanation:

Answer:

keep a plant in a vacuum sealed bag to stop air from coming in and that will stop the production of chlorophyll since oxygen is needed to make it.

Explanation:

Answer:

Black Dwarf

Explanation:

i hope this helps

Answer:

The correct answer would be - GG and gg.

Explanation:

As it is given that all the 1000 offspring having the same allele Gg which is only possible in one condition that is cross between GG and gg because it is a heterozygous condition in the offspring. So there must be both allele present and it can not be heterozygous parents as there would be a different combinations of offspring in that case.

If the parents either GG only all the offspring would be GG the same with gg than all the offspring will be gg, thus the correct answer would be GG and gg.