Explain why food webs are more stable than food chains

if we cross Ss with Ss on the punnet square we will get the gametes S and s for both parents

on top left we have SS since we combine the alleles S and S

on top right we have Ss since we combine the alleles S and s

on bottom left we have Ss since we combine the alleles S and s

on bottom right we have ss since we combine the alleles s and s

The phenotypic ratio starchy:sweet is 3:1

1:3 of the offspring will be sweet

Answer:

if im mistaken, is it not apical meristem?

A. Stele

Explanation:

The stele is located in the region of differentiation. "It is found at the center of the root, bound by the pericycle. It contains the vascular tissues, xylem, phloem, and cambium."

Cork and apical meristems are undifferentiation and responsible for primary and secondary growth respectively.

Edmentum confirmed.

Answer:

It's probably correct.

Biologists refer to dominant alleles as uppercase letters and recessive alleles as lowercase letters when referring to genotype.

Genetics and evolution define an allele as a variant of the same sequence of nucleotides at the same location on a lengthy DNA molecule.

The variant DNA sequences at a locus are known as alleles, and the chromosomal or genomic location of a gene or any other genetic element is referred to as a locus.

Alleles can be identified using just one capital or lowercase letter, two, three, or more letters, or letter/number combinations. Superscripts, subscripts, or both may be present in alleles.

Alleles that are recessive are denoted by lowercase letters, while dominant alleles are denoted by capital letters.

Thus, this way, the alleles are represented.

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Answer:

The sympathetic nervous system is involved in preparing the body for stress related activities; the parasympathetic nervous system is associated with returning the body to routine, day-to-day operations. The two systems have complementary functions, operating in tandem to maintain the body's homeostasis.

Answer:

pulses and legumes seeds.

Explanation:

Pulses and legumes seeds such as chickpea and mung bean are those seeds which contains starch, fat, protein and leucoplasts. Leucoplasts are present in pulses seeds which is responsible for the storage of starch, lipids, and proteins in the seed. So with the presence of leucoplasts in the seeds, starch, fat and protein stored inside the pulses and legumes.

Answer:

..

Explanation:

Answer:

Regulated gene expression is crucial to the proper growth & survival of an organism and cannot be over-emphasized. Without it, the genetic code of a chromosome is the equivalent of a computer data file without the appropriate application to run it.

Answer:

There are many differences between animals and plant cells. Some are structural to the way animals and plant cells function. Besides strucutre, what plant cells need as opposed to animal cells is different. Let me know what you come up with and I will gadly help you figure it out.

Explanation:

Answer:

Plant cells have a cell wall, but animals cells do not.Plant cells have chloroplasts, but animal cells do not. Chloroplasts enable plants to perform photosynthesis to make food. Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present.

Explanation:

Proteins contain about 4,1 kcal/gram

carbohydrates contain about 4,1kcal/gram

lipids contain about 9,1 kcal/gram

so the answer is lipids

Answer:

Explanation:

How do the motions of the constellations provide evidence that Earth both rotates on its axis and revolves around the sun? The constellations seem to move in a circle around a fixed point each night. .Earth's revolution around the sun causes the constellations to seem to move..

In cross a female Gg with a male gg, gray offspring probability is 50%.

A cross between two organisms, having homozygous genotypes.

A. Cross between female Gg with a male gg:

1. There is 50% probability of getting gray offspring.

2. There is 50% probability of getting albino offspring.

3. Two possible genotypes are, Gg and gg.

4. Possible phenotypes are, gray and albino.

5. There is 50% probability of getting heterozygous offspring.

6. There is 50% probability of getting homozygous offspring.

8. Female is gray.

9. male is albino.

B. Cross between homozygous female GG with a heterozygous male Gg.

1.  There is 100% probability of getting gray offspring.

2. There is 0% probability of getting albino offspring.

3. Two possible genotypes are, GG and Gg.

4. Possible phenotype is, gray.

5. There is 50% probability of getting heterozygous offspring.

6. There is 50% probability of getting homozygous offspring.

8. Female is gray.

9. male is albino.

C. Cross between gray female, having albino father with a heterozygous male.

1. There is 50% probability of getting gray offspring.

2. There is 25% probability of getting albino offspring.

3. Three possible genotypes are, GG, Gg and gg.

4. Possible phenotypes are, gray and albino.

5. There is 50% probability of getting heterozygous offspring.

6. There is 50% probability of getting homozygous offspring.

7. Genotype of female is Gg.

8. Genotype of male is gg.

D. Cross between gray female, having albino father with a gray male having albino mother.

1. There is 50% probability of getting gray offspring.

2. There is 50% probability of getting albino offspring.

3. Two possible genotypes are, Gg and gg.

4. Possible phenotypes are, gray and albino.

5. There is 50% probability of getting heterozygous offspring.

6. There is 50% probability of getting homozygous offspring.

8. The genotype of father of albino male is Gg.

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The cross are shown in table in the image attached below,

Answer:

The answer is

1. 25 perfect

2. makeshift homes

3. soccer ( futball)

4. shrine of our lady of Guadalupe

Explanation:

Now give me five stars ok.

Answer:

Red blood cell->heart tissue->circulatory system

Explanation:

Cell is a basic unit of any living organism. A tissue consists of many cells. Several tissues make up an organelle. Many organelles contribute to a system

The human body parts in order from the simplest level of organization to the most complex is: red blood cell → heart tissue → circulatory system. Thus, the correct option is C.

The human body is organized at different levels. The basic level from where the organization starts is the cell. Cells are the basic unit of life. They are organized into tissues, and tissues are further organized to form organs. Different organs are organized into the organ systems such as the reproductive system, respiratory system, and muscular systems.

In this case, the organization of body parts from the simplest level to the most complex level is as follows: red blood cell → heart tissue → circulatory system.

Therefore, the correct option is C.

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Answer:

Normal Function. The CFTR gene provides instructions for making a protein called the cystic fibrosis transmembrane conductance regulator. This protein functions as a channel across the membrane of cells that produce mucus, sweat, saliva, tears, and digestive enzymes.

Explanation:

The type of scientist best qualified to perform genetic engineering to produce more productive seeds in agriculture would be a molecular biologist, the correct option is C.

Molecular biologists specialize in studying the structure, function, and interactions of molecules within biological systems, including DNA and genes. Genetic engineering involves manipulating the genetic material of organisms, which requires a deep understanding of molecular biology principles.

Molecular biologists have the expertise to identify and isolate specific genes responsible for desired traits in crop plants, such as increased productivity or resistance to pests or diseases. They can then modify or introduce these genes into target plants to achieve the desired outcomes, the correct option is C.

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In a neuroscience experiment, the one of these would best indicate LTP is Stronger and more frequent action potentials in the postsynaptic neuron.

Long-term potentiation (LTP) is the increase in postsynaptic responses over hours, days, or weeks after brief repetitive stimulation of presynaptic afferents.

However, for study purposes, LTP is commonly divided into three sequentially occurring phases: short-term potentiation, early LTP, and late LTP.

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Based on the results obtained, it appears that the efficacy of each chemical agent varies for each bacterium.

For example, the zone of inhibition for iodine is larger for M. smegmatis compared to P. stutzeri. Similarly, the bacdown disinfectant appears to be more effective against S. saprophyticus compared to B. subtilis.

It is important to note that the results obtained from this experiment may not necessarily indicate the effectiveness of these chemicals in real-world settings. The conditions and concentrations used in this experiment may differ from those encountered in actual use. Additionally, the susceptibility of bacteria to these chemicals can vary based on factors such as the age of the culture, the growth medium used, and the specific strain of the bacteria.

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Full Question: Measure the diameter of the zone of inhibition (including the disk). Use a ruler and measure in mm. Complete the following table, listing the chemicals used and the results obtained. 1 2 B. subtilis S. saprophyticusM. smegmatis Chemical Agent P. stutzeri l mm i lol。 LIeach odine 1o mm 10 mm 22mm 8mm s bacdowr disinfectant 10mm 20mm 33mm mm ly o 6 mm 12mm 15 m m mm

Answer:

Yes, it was.

Explanation:

The data did support the hypothesis because the data given was generalized on the change of light each plant received. The hypothesis was that the plant light would have the greatest amount of growth. The data was the different light types and the hypothesis was which one he inferred would work best.

Answer:

- The type of plants used in the study

- The number of plants in each experimental group

- A complete citation of the source

Explanation:

Answer:

if the weight force down on the object is more than the upward push of the water then the object will sink, and reversed for rising

Explanation:

i found the answer online lol, hope this helps! :)

Molecularly, a gene is an organized unit of DNA sequences that can be transcribed into RNA.

DNA is Deoxyribonucleic Acid. It is the more prevalent and stable genetic material. It is a double stranded structure. The nucleotide bases present in DNA are adenine, guanine, cytosine and thymine. The DNA can be packed into more compact structure like the 30 nm chromatin fiber, chromosomes, etc.

RNA is Ribonucleic Acid. It is a highly reactive and unstable genetic material. It is usually single stranded. There are various types of RNA. However, they can be broadly classified into two categories: coding and non-coding. All nucleotide bases except thymine are present in RNA, instead uracil is present.

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Answer:

COMMENSALISM

Explanation:

An example of commensalism in the grasslands is when the cattle graze the grass, the insects disturb insects that live inside the grass. The cattle egrets eat the disturbed insects and they benefit from this action, but the cattle is not affected by this.

Hope it helps!

Answer:

Explanation:

HBV represents the hepatitis B virus, which is a viral infection that affects the liver.

Answer:

C

Explanation:

Muscular system I think im not sure.

According to the findings of Erwin Chargaff regarding DNA composition.a. pyrimidines = purines the correct answer is e. C = T.

Chargaff's rule is a fundamental observation about the base composition of DNA molecules, first discovered by the biochemist Erwin Chargaff in the 1940s. The rule states that the amount of adenine (A) in a DNA molecule is always equal to the amount of thymine (T), and the amount of guanine (G) is always equal to the amount of cytosine (C). In other words, A=T and G=C.

Chargaff's rule is important because it helped James Watson and Francis Crick to determine the structure of DNA in 1953. By knowing that A always pairs with T and G always pairs with C, they were able to propose that the two strands of the DNA molecule are held together by hydrogen bonds between the base pairs, forming a double helix structure. Chargaff's rule also has important implications for DNA replication and genetic inheritance, as the complementary base pairing allows the DNA molecule to be accurately duplicated and passed on to offspring.

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answer:

So, these little critters are able to obtain energy from carbon dioxide, as well as inorganic compounds. The bacteria are able to naturally cleanse the groundwater in their environment through a process called Bioremediation. In this process, they remove excess Nitrates.  

(hope this explanation helped :] )

Autotrophs will have a greater chance to continue living if there is a natural disaster, than heterotrophs.

In the event of a natural disaster, autotrophs may easily survive and continue to make a living since they can create their own food, whereas heterotrophs struggle to do the same because they depend on producers for their food.

If an organism can make its own nourishment utilizing substances like light, water, carbon dioxide, or other elements, it is said to be autotrophic. Autotrophs are also known as producers since they make their own nourishment. The majority of autotrophs produce their food through the process of photosynthesis. In photosynthesis, autotrophs use the sun's energy to convert soil water and atmospheric carbon dioxide into glucose, a food source.

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Answer:

Nutrition In Human Beings. Nutrients are the substances in food that maintain the body and make it work. Most of what one eats is made up of carbohydrates, proteins, and fats. Nutrients needed in smaller amounts, but still vital, are vitamins and minerals.

Explanation:

Hope it's answer you plz mark as Brainlist

The human being has a heterotrophic nutrition. Nutrition is realised by digestion. Digestion can be either intracellular or extracellular. Intracellular digestion occurs for example when white blood cells consume pathogens or dead tissue. Extracellular digestion occurs in the digestive tract. Digestion can be either mechanical(chewing) or chemical(hydrolysis-a process in which for every broken bond a water molecule is added).

The main types of nutrients are:

Carbohydrates that are mainly used for energy. In the digestive tract there are different enzymes that hydrolyse the carbohydrates to monosaccharides.

Carbohydrate----(enzyme)--->monosaccharide

Proteins play an important structural and functional role in the body. There are specific enzymes that digest them. They are broked down to amino acids.

Protein-------(enzyme)---->amino acid

Lipids store energy. There are enzymes that break lipids down to fatty acids and glycerol.

Lipids----(enzyme)--->fatty acids+glycerol

Vitamins help the metabolism and are not chemically processed in the digestive tract nor are minerals or water.