. According to Mendel’s law of segregation, alleles A and a segregate from each other and
appear in equal numbers among the gametes. But Mendel did not know that his plants
were diploid. In fact, because plants are frequently tetraploid, he could have been
unlucky enough to have started with peas that were 4n rather than 2n. Let us assume that
Mendel’s peas were tetraploid, that every gamete contains two alleles, and that the
distribution of alleles to the gamete is random. Suppose we have a cross of AAAA x aaaa
where A is dominant, regardless of the number of a alleles present in an individual.

a. What will be the genotype/s of the F1 peas?

b. If the F1 peas are selfed, what will be the phenotypic ratios in the F2 peas?
I

Answer:

Animals have exceptions like Sponges and Corals.

Explanation:

The density of the solid is 0.5. See the explanation for this below.

The measurement of how densely a substance is packed together is defined or denoted as density.

It is expressed as mass per unit volume.  

Density (abbreviated D or ρ) is a mathematical concept.

ρ=m/V, where

From the above information:

ρ = 25/50ρ

ρ= 0.5

One of an object's most significant and practicable physical characteristics is density.

Densities are frequently used to distinguish between pure materials as well as to describe and infer the composition of various types of mixes.

Because it enables us to predict which compounds will float and which will sink when placed in a liquid, density is a crucial notion.

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Full Question:

If the mass of a solid is 25 g and it's volume is 50 cm3 what is it's density?

Answer:

the answer would be 8 hope that  helps ;]

Answer:

b

Explanation:

Answer:

The formation of the Universe.

Explanation:

A P E X

The cladogram of the animal given in the information depicted below.

A visual representation of the evolutionary associations amidst a group of organisms is demonstrated by a cladogram. Displayed via a branching structure similar to that of a tree, it illustrates the variety within the evolution of various species. The ancestors are depicted by nodes and evolutionary paths through branches.

In the field of biology, cladograms play an instrumental role in representing relationships amidst various living beings while relying on the principle of cladistics. Cladistics categorizes organisms premised on prevailing character attributes, commonly referred to as synapomorphies.

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The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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The correct combination of vital signs is temperature, respiratory rate, and heart rate.

Vital signs are key measurements that provide important indicators of a person's physiological status and overall health. They help healthcare professionals assess and monitor a patient's condition. The vital signs typically include temperature, respiratory rate, heart rate, and blood pressure. Among the options provided, the correct combination of vital signs is temperature, respiratory rate, and heart rate.

Temperature is a measure of the body's internal heat. It can be measured orally, rectally, or with the help of infrared thermometers. Deviations from the normal range may indicate fever or hypothermia, which can be indicative of underlying health issues.

The respiratory rate refers to the number of breaths a person takes per minute. It provides insight into lung function and overall respiratory health. Abnormal respiratory rates may suggest respiratory distress or underlying pulmonary conditions.

Heart rate, also known as pulse rate, measures the number of times the heart beats per minute. It reflects cardiac activity and can be assessed by feeling the pulse at various points in the body. Deviations from the normal heart rate can indicate cardiovascular problems or other physiological abnormalities.

Weight, muscle mass, and height are not typically considered vital signs. They are important anthropometric measurements used for assessing overall body composition, growth, and nutritional status. While these measurements are relevant in healthcare, they are not classified as vital signs.

In summary, the vital signs include temperature, respiratory rate, and heart rate. Monitoring these parameters allows healthcare professionals to gain valuable insights into a patient's health status, identify potential issues, and make informed decisions regarding treatment and care.

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Answer:

Use a complex number baised upon the vgiven values a icutre of the diagram will be need for further detail

Explanation:

Answer:yes

Explanation:

The carrying capacity of a species in an ecosystem is the continuous rotation of resources.  Option B.

As abiotic or biotic factors change so does the carrying capacity. Natural disasters can destroy ecosystem resources. When resources are destroyed, ecosystems can no longer support large populations. This reduces the payload. Increased food production through improved agricultural practices control of many diseases with modern medicine, and the use of energy to render historically uninhabitable areas.

Earth's habitable is an example of something that can expand its carrying capacity. Altering ecosystems can increase the carrying capacity of some species, as other species are overwhelmed and populated while others are dramatically reduced due to hunting. Carrying capacity is the maximum number of individuals in a population that the environment can support.

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Answer:

b) continuous rotation of resources

Explanation:

Continuous rotation of resources will cause a change to the carrying capacity of a species in an ecosystem. Therefore, the option (b) is the correct answer.

Answer: If your heart rate is slow, that would also decrease blood pressure If a person has low blood volume. Which would make it harder to keep the blood flowing through your body.

So the answer outdone be D: constricted blood vessels. Hope it helps! Have a good day!

Explanation:

Answer:

D. Bacteria does not depend on a host. Bacteria are free-living cells.

Answer:

In the United States, droughts are most likely to occur in the Midwest and the South. In the United States, droughts can have major impact on agriculture, recreation and tourism, water supply, energy production, and transportation.

Answer:

a. reduction

Explanation:

The reduction is an example of the gaining of electrons from an atom or molecule or the loss of oxygen atom from a molecule.

Oxidation and reduction always occur together so in oxidation electrons loss by one substance is fulfil by gaining electrons in reduction process.

For example: The copper ion form copper by gaining electrons and undergoing reduction.

Hence, the correct answer is a. Reduction.

Answer:

fermentation

Explanation:

trust me

Photosynthesis:

Inputs Outputs

Number of C atoms 6

Number of H atoms 12

Number of O atoms 18

Energy-carrying molecules Light energy

Cellular respiration:

Inputs Outputs

Number of C atoms 6

Number of H atoms 12

Number of O atoms 6

Energy-carrying molecules Adenosine triphosphate (ATP)

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When a plant cell is submerged in a hypertonic solution, it loses water and the cell membrane pulls away from the cell wall. This process is known as plasmolysis.

In order for plasmolysis to occur, osmosis is essential. It is the movement of water molecules from a region of higher concentration to a region of lower concentration through a membrane that is selectively permeable. Because the cell wall of plant cells is permeable to water but not to solutes, water can freely cross the cell membrane.Plasmolysis is caused when water leaves a plant cell that is submerged in a hypertonic solution. In contrast, the cell swells and becomes turgid when water moves into it when it is submerged in a hypotonic solution.

A cell is isotonic if it has the same concentration of solutes as the surrounding medium. When it is in an isotonic solution, a plant cell is said to be flaccid or limp. The water moves into the cell when it is submerged in a hypertonic solution, but when it is not, the cell swells and becomes turgid (encyclopedia of life).

Plasmolysis occurs due to osmosis, which is the movement of water molecules from a region of higher concentration to a region of lower concentration through a selectively permeable membrane. In plant cells, the cell wall allows water to pass through but not solutes. When a plant cell is placed in a hypertonic solution (a solution with a higher solute concentration), water moves out of the cell, leading to plasmolysis. On the other hand, when a plant cell is submerged in a hypotonic solution (a solution with a lower solute concentration), water enters the cell, causing it to swell and become turgid.

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Answer:

The answer is D. it has a thick atmosphere of hydrogen and helium

Answer:

Acidic, Basic, acidity

Explanation:

The PH scale ranges from acidic to basic and is used to indicate the acidity/alkalinity of a solution.

A normal PH scale ranges from the number 0 to 14. When the PH of a solution ranges from 0 to 7 is said to contains acidic contents in it. If the solution is greater than 7, it is said to be alkaline and when the solution is average(7) it is said to be neutral solution.

Example of an acidic substance/solution is lemon juice, solution that contain alkaline is bleach.

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Answer:

association

Explanation:

Pls brainliest :)

Answer:

The pancreas delivers the digestive juice to the small intestine through small tubes called ducts. Liver. Your liver makes a digestive juice called bile that helps digest fats and some vitamins. Bile ducts carry bile from your liver to your gallbladder for storage, or to the small intestine for use.

Hope this helps :)

Answer:

i cant tell you the exact anwser

Explanation:

but it has something to do with male and female chromosomes

Answer: its B

Explanation:

give me appreciation

Answer:

a living organism that shapes its environment

Explanation:

hope this helps

The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins

The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered  essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another  which play a role in the development of organisms .

There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .

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Answer:

B

Explanation:

Its the one that makes the most sense.

The key difference  is that aerobic respiration requires oxygen, and anaerobic respiration does not.

Aerobic respiration in a cell is when glucose breaks down with help of oxygen and yields carbon dioxide, water, and with the release of energy. Thus end products are \(CO_2}\) and \(H_{2}O\) .The process of releasing energy takes a much longer time. Example it occurs in plants and animals.

Anaerobic respiration  in a cell, is the process of breaking down  glucose without the use of oxygen then it yields to the end products  \(CO_{2}\) (carbon dioxide), alcohol and energy. It is a fast process. Example human muscle cells, and bacteria.

The equation for aerobic cellular respiration
\(C_{6} H_{12} O_{6} + 6O_{2}\) ⇒ \(6CO_{2} + 6H_{2}O\) + ATP(energy)
Glucose   + oxygen ⇒ carbon dioxide + water +energy.

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Answer:

I think the answer is D. Sex Linked.

Explanation:

I hope this helps! Correct me if I am wrong.