How are mitosis and meiosis similar?

When a purple flower with a genotype PP is crossed with a white flower that has a genotype of pp. The phenotype of the offspring would be Purple (Pp).

Genotype may be defined as the ultimate combination of the alleles of those genes which are selected for specific studies.

The phenotype of the offspring would be Purple (Pp). This is because the allele of the purple phenotype is dominant over the allele of the white phenotype. That is P > p.

The Punnett Square may be represented below:

Therefore, it is well described above.

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Answer:

A. Rattlesnake

B. Small fish

C. Hummingbird

D. Kangaroo rat

Explanation:  

These animals live in a very harsh climatic region so the need fulfill their hunger properly according to the difficulties and problems.  

The correct order in the blanks are as follows: C A E F G B

c. glucose is actively transported in to the phloem

a. Water enters the phloem through osmosis

e. Pressure from the leaves pushes the water and glucose through the phloem

f. An area of low glucose concentration is reached

g. Glucose is actively transported out of the phloem

b. Water exits the phloem through osmosis

The transport of sugar created during photosynthesis to all other areas of the plant for respiration and the other activities mentioned above is known as translocation.

Utilizing light energy, plants use photosynthesis to convert the inorganic chemicals carbon dioxide and water into glucose. Respiration uses a portion of the glucose created by photosynthesis. The seven biological processes receive energy as a result.

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If a homozygous short plant (tt) is crossed with a heterozygous tall plant (Tt), the percentage of tall offsprings is 50% and the percentage of short offspring is 50%.

Hence, the genotypic ratio of F1 generation will be

Tt : tt

1 : 1

And phenotypic ratio of F1 generation will be

Tall : Short

1 : 1

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The pressure in mmHg of a 0.025 mole sample of CO2 at 350 k in a 2.00L container is 273.6 mmHg.

The pressure of a gas can be calculated using the following expression:

PV = nRT

Where;

P × 2 = 0.025 × 0.0821 × 350

2P = 0.72

P = 0.72/2 = 0.36atm

Therefore, the pressure in mmHg of a 0.025 mole sample of CO2 at 350 k in a 2.00L container is 273.6 mmHg.

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Answer:

[tex]\huge\boxed{\sf C. \ Homozygous\ dominant}[/tex]

Explanation:

The mouse inherits two of the alleles for gray fur i.e. GG.

GG is gray (dominant trait) and GG is having the identical alleles so it will be called homozygous dominant.

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Answer:

Its A

Explanation:

Lack of ability to strengthen muscles

San is correct , because it takes more energy to move the larger muscles that adults and is denoted as option A.

This is referred to as a unit of energy in food substances such as carbohydrates, fats etc.

Adults have larger muscles composed of bigger tissues which requires more energy for their functioning in our daily activities which is why San was correct.

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Lifestyle changes such as losing weight and living an active life are effective in reducing the risk of progression of prediabetes to type 2 diabetes.

Diabetes is a disease in which the body is unable to utilize glucose in the body efficiently.

Patients who are prediabetic are at risk of developing diabetes.

However, the diabetes prevention program shows that lifestyle changes such as losing weight and living an active life are effective in reducing the risk of progressing to type 2 diabetes.

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Answer:

it is D

Explanation:

got it right edge 2022

A fishery is considered collapsed when the annual catches fall below 10 percent of their historic high.

This process involves rearing and harvesting of fishes for domestic or commercial purposes.

When the annual catch falls 10 percent below its historic high it means it has collapsed due to decrease in their number with the stocks no longer being able to support the fishery

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Answer:

A larger population density will help reduce the average costs of the transport network. Areas of high population density have not seen the food shortages because of improved yields from agriculture and the ability to trade food. Economic growth will be comparatively more than low density area.

The food chain represents the linear sequence of organisms through which nutrients and energy gets transferred from one trophic level of the organism to another.

In a food chain, the trophic level may be characterized as the hierarchical series that is illustrated by organisms that are the exact number of steps extracted from the primary producers.

The order of the food chain is:

Grass plants → Grasshopper → Shrew → Owl.

The grass plant is a producer in this food chain, a grasshopper is a herbivore (primary consumer), the shrew is a carnivore (secondary consumer), and an owl is an omnivore (tertiary consumer).

Therefore, it is well described above.

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That substance was most likely parathyroid hormone.

It should be noted that the parathyroid hormone is the hormone that is released to control calcuim levels in the blood.

In this case, this is illustrated as the blood calcium levels were above normal and the pathologist found cancer cells that produced a hormone-like substance.

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Answer:

photosynthesis, the process by which green plants and certain

other organisms transform light energy into chemical energy .

During photosynthesis in green plants, light energy is captured

and used to convert water, carbon dioxide, and minerals into

oxygen and energy-rich organic compounds.

also

During the process of photosynthesis, light penetrates the

cell and passes into the chloroplast. The light energy is

intercepted by chlorophyll molecules on the granal stacks.

Some of the light energy is converted to chemical energy.

During this process, a phosphate is added to a molecule to

cause the formation of ATP(Adenosine triphosphate)

Let's take a short look at photosynthesis before moving on to this topic.

It is an exergonic, light-dependent, biological, oxidoreductive, energy-yielding process. Where sugars or (CH2O)n are produced energetically by reducing CO2.

Although Co2 is essentially prevalent in nature, it does not break down into sugars since the reaction is thermodynamically possible.

Right after sunlight strikes the surface of the leaf, there are these little components known as reaction centers or energy harvesting cores, which are surrounded by antenna complexes. These antenna complexes are normally composed of chl a, chl b, xanthophyll, carotenoid, etc.

Here, the antenna complexes serve as filters, allowing just the necessary amount of flux to depart the outershelled electron of the chlorophyll molecule via energy activation states (of different kinds).

As the pigment system activates the chlorophyll molecule, the energy from the light is now transferred to chemo potential energy, which is subsequently employed in the process to oxidize the water molecule by the Kok clock mechanism.

Now this is an rather interesting cycle having multiple energy states, from Ground (SO) to maximum (S4) notice that the energy was first required to move on to next step in intermediates but as soon as it reached S4 or max state it oxidized water and this energy is actually enough to reduce Carbon di Oxide to sugar.

(Attachment #1)

If I'm not incorrect, the conversion works like this.

(Attachment #2)

As a result, it needs to be activated gradually in order to build up enough energy to pass the energy barrier.

NOTE:

As you can see, plants don't purposefully create oxygen, but why do they continue to do so? It does this because its primary goal is to turn sugar into oxygen, which it then converts into water that actually vaporizes while keeping the system cool.

Answer:

C

Explanation:

The dependent variable is always the outcome, data, or what is being measured in an experiment.

Answer:

as more people come to life in ur country others leave to stay in other countries

wise is the answer because the word bold also means wise

the answer is lazy because sage also means lazy

Answer:

This represents a frameshift mutation.

Explanation:

The difference between the two sequences is that there is an extra base (C) in the second sequence. A frameshift mutation occurs when there is an insertion or deletion of a nitrogenous base into a DNA sequence.

Answer:

i think a. is correct answer (:

hope its help for u

Answer:

C

Explanation:

i am god

Answer:

Enlargement or magnification of a specimen is the function of a two-lens system; the ocular lens is found in the eyepiece, and the objective lens is situated in a revolving nose-piece.

Answer:

light energy

Explanation:

Plants take in sunlight given off by the sun to make food during photosynthesis

Answer: Light Energy

Explanation: Chlorophyll absorbs light energy for photosynthesis

Abscisic acid

Abscisic acid serves as an antagonist to Gibberellic acid. It is also known as the stress hormone as it helps by increasing the plant-tolerance to various types of stress.

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Plant hormones, also known as phytohormones, regulate growth by influencing cell division, elongation, differentiation, and various physiological responses in plants. These hormones include auxins, gibberellins, cytokinins, abscisic acid, and ethylene.

Plants regulate their growth in size through the action of plant hormones, also known as phytohormones. These are chemical messengers produced by various parts of the plant, such as the roots, stems, leaves, and flowers.

There are several types of plant hormones, each with specific roles in growth regulation:

Auxins: These hormones are responsible for cell elongation and differentiation. They promote growth by increasing the flexibility of cell walls, allowing cells to elongate. Auxins are also involved in tropisms, which are growth responses to external stimuli like light (phototropism) or gravity (gravitropism).

Cytokinins: Cytokinins promote cell division and growth in areas such as roots, shoots, and fruits. They play a role in controlling the balance between shoot and root growth.

Gibberellins: Gibberellins are involved in stem elongation, seed germination, and flowering. They stimulate cell division and elongation, leading to increased plant height and size.

Abscisic Acid (ABA): ABA is often called the "stress hormone" because it regulates responses to stress conditions like drought, cold, and salinity. during adverse conditions.

Ethylene: Ethylene is a gas that regulates fruit ripening, senescence (aging), and responses to mechanical stress. It plays a role in processes like leaf abscission (shedding) and root growth inhibition.

Thus, plant hormones, also called phytohormones, control growth in plants by affecting cell division, elongation, differentiation, and a variety of physiological responses.

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The Artery contains three layers of tissue; Intima, media and adventitia.

The artery plays a vital role in the body; the artery carries blood away from the heart. This blood vessel carries blood away from the heart to important organs and tissues in the body.

There are there types of arteries; Elastic arteries, muscular arteries and Arterioles

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The given scenario would be considered "Point Source" water pollution.

Point source water pollution refers to the contamination of water bodies that can be traced back to a specific, identifiable source or location. This type of pollution occurs when pollutants are discharged directly into water bodies through pipes, drains, or other identifiable outlets.

These sources can include industrial facilities, wastewater treatment plants, oil spills, or sewage systems. Point source pollution is relatively easier to monitor and control because the source is identifiable, allowing for targeted measures to reduce or eliminate the pollution.

In contrast, non-point source pollution refers to pollution that is more diffuse and comes from multiple, widespread sources, such as agricultural runoff, urban runoff, or atmospheric deposition.

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Answer:

C. Eliminating government funding of research.

Explanation:

Government funding is the backbone for new research and discoveries in any country. Without government funding, the number of discoveries and technology will decline drastically because research requires lots of money which every private organization may not be able to provide.

The nervous system and the muscle system respond to stimuli to produce motion. The skeletal movements of muscles are mostly voluntary.

Involuntary movements occur in these muscles when the nerve impulse passes from a sensory neuron to a motor neuron via an interneuron in the spinal cord.

Skeletal muscles may be defined as the muscles that fasten to your bones and authorize you to achieve a broad range of activities and operations.

Skeletal muscles control the direct movement of a person's will and are hence referred to as voluntary movement.

While the spinal cord is associated with both movements directly or indirectly. It is a prolonged, delicate tubelike network liable for holding incoming and outgoing messages through the brain to the rest body.

Therefore, it is well described above.

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