7 Which answer best describes
condensation?
A A gas changing into a liquid
B A liquid changing into a solid
C A solid changing into a liquid
D A liquid changing into a gas

The most likely reason your professor provided you with the lily plant tissue, in addition to the seven orchid species, is to use it as an outgroup in constructing the phylogenetic tree.

An outgroup serves as a reference point, helping to determine the evolutionary relationships among the ingroup taxa, in this case, the orchid species.

In a phylogenetic tree, an outgroup is a species or group of species that is closely related to, but not a member of, the group of species under study (the ingroup). By comparing the characteristics of the ingroup taxa with the outgroup, you can identify shared traits and better infer the evolutionary history of the species in question. The lily, being a related but distinct plant, can help establish the relative branching order and ancestral characteristics of the orchids in the phylogenetic tree.

Using the lily as an outgroup will make your analysis more robust, allowing you to build a more accurate and informative phylogenetic tree of the orchid species. Remember to be careful when selecting the appropriate outgroup, as it should be closely related to the ingroup but not so distant that homoplasy (convergent evolution) becomes an issue.

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The aspect of Mendel's law particulate hypothesis expressed by separating the alleles from each parent in the Punnett square is the law of segregation.

Mendel's law of segregation states that each individual carries two copies of a gene (alleles), and these alleles separate during gamete formation, with each gamete receiving only one allele. The Punnett square is a tool used to predict the possible outcomes of a genetic cross, showing the different combinations of alleles that can be passed on from each parent. By separating the alleles from each parent in the Punnett square, we are demonstrating the law of segregation, which is one of the fundamental principles of Mendelian genetics.

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Answer:

d

Explanation:

During its life cycle, a typical cell spends most of its time in Interphase, where it grows and carries out its particular job. At some point in its life, it is triggered to divide into two daughter cells.

Answer: The average height of an oak tree in northern Texas is much less than the average height of the same kind of oak tree in northern Indiana.

 Plants grow taller and more quickly when given the right amount of light and water.

Explanation: n organism's growth is influenced by its genes and its environment.

Evidence that genes affect growth includes:

Two different kinds of grass are grown in neighboring yards. Since the yards are next to each other, they probably have very similar environments. Because the grasses are different types, one grows more quickly than the other.

A breed of cattle can be made larger by breeding together only the largest cows and bulls. Breeding large cattle together results in large offspring because of the effect genes have on the cattle's size.

Evidence that the environment affects growth includes:

The average height of an oak tree in northern Texas is much less than the average height of the same kind of oak tree in northern Indiana. Texas and Indiana have very different environments. A short oak tree in one environment might grow to be a tall oak tree in a different environment.

Plants grow taller and more quickly when given the right amount of light and water.

The following could be evidence that an organism's growth is influenced by the organism's environment: Two different kinds of grass are grown in neighboring yards. One yard has to be mowed much more often than the other; plants grow taller and more quickly when given the right amount of light and water; and the average height of an oak tree in northern Texas is much less than the average height of the same kind of oak tree in northern Indiana.

Organisms are influenced by various factors in their environment, such as temperature, light, water, nutrients, and other biotic and abiotic factors. These environmental factors can affect an organism's growth and development in different ways. Option A describes how the growth of grass is affected by different environmental conditions. The grass in one yard may be growing more quickly due to more favorable soil, more sunlight, or more water than the grass in the neighboring yard.

Hence, the correct options are "Two different kinds of grass are grown in neighboring yards." One yard has to be mowed much more often than the other; plants grow taller and more quickly when given the right amount of light and water; and the average height of an oak tree in northern Texas is much less than the average height of the same kind of oak tree in northern Indiana, which is A, D, and C.

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Multicellular organisms are made up of more thaan one cell, with groups of cells differentiating to take on specialilzes functions. Unicellular organisms are made up of only one cell that perform all of the functions needed by the organism.

Multicellular organisms gave set if cells that specialize in reproduction which is usually sexual. During fertilization, when an egg and spoerm fuse, the resultant zygote is considered to be unicellular.

There is no excretory organs in a unicellular organisms. They remove their waste by simple diffusion from the body surface to the surrounding water. In multicellular organisms, excretion occurs by specialised organs called kidney.

For better results and to use probability principles it is important to have a large sample size.

Working with large sample sizes is important to use probability principles in practise since small sample sizes are more susceptible to errors brought on by chance. Mendel was able to estimate the likelihood that the features would occur in his F2 generation thanks to the vast number of pea plants he analysed. This resulted in the ability to reliably anticipate offspring qualities even before fertilisation when the traits of the parents were known.

A successful experiment requires a sizable sample size. A tiny sample size makes it impossible to detect significant changes in attributes. Furthermore, the sample size needs to be sufficient to take into account any potential data anomalies.

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Transpiration provides the major force for the movement of water and solutes from roots to leaves. Transpiration is the process by which water is lost from the leaves of a plant through small openings called stomata. As water evaporates from the leaves, it creates a negative pressure or tension in the xylem (the water-conducting tissue in plants).

This negative pressure, also known as tension or suction, pulls water and dissolved minerals from the roots up through the stem and into the leaves.

Transpiration is driven by several factors, including temperature, humidity, wind, and light intensity. When environmental conditions are favorable, transpiration rates can be very high, allowing plants to transport large amounts of water and minerals from the roots to the leaves. The movement of water and solutes through the xylem is known as the transpiration stream.

The transpiration stream plays a crucial role in plant growth and survival, as it delivers the water and nutrients needed for photosynthesis, growth, and other metabolic processes. Any factor that interferes with transpiration, such as drought, can have serious consequences for plant growth and productivity.

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Answer:

The heat capacity or thermal capacity of a material is a physical property defined as the quantity of heat to be supplied to a given mass of a material in order to alter the temperature of the unit. Joule per kelvin is the SI unit of heat power. A detailed property is heat power. Heat capacity is defined as the quantity of heat needed to increase the temperature of the material mass by 1 °C.

Explanation:

have a good day :)

Explanation:

Heat capacity,ratio of heat absorbed by a material to the temperature change. it is usually expressed as calories per degree in terms of the actual amount of material being considered,most commonly applied mole ( the molecular weight in gram).The heat capacity in calories per gram is called specific heat.

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A streak plate is used to identify the color of minerals.

Streak plate is a piece of porcelain upon which the mineral is scraped. This is done to test for the opacity of color of the minerals. Hence streak of the minerals are indicators of their color. The porcelain used is in its raw form, without any glaze covered on its surface.

Minerals are the inorganic substances present in the environment, formed due to natural geological processes. Minerals can occur in their native form or may be present in the form of oxides, sulfides, nitrates, etc. The area where these minerals are found is called an ore.

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Answer:

1. color

2. Minerals are components that make up rocks.

   Minerals are naturally occurring substances.

   Minerals are made of one element or one compound of elements.

3. Luster

Answer: genes are linked

Explanation: Gene on a chromosome lies close to another gene controlling a different trait. This indicates that genes are linked, meaning they are physically close to each other on the same chromosome. The proximity of these genes suggests that they are more likely to be inherited together as a unit, rather than independently assorting during the process of genetic recombination.

Answer: 50 kilometers

Explanation:

From the question, we are informed that the Pacific plate is moving at a speed of 5 centimeters per year. The number of kilometers that the Pacific plate will travel in 1 million years would be calculated as:

= 5 × 1,000,000

= 5,000,000 centimeters

Since 100000 centimeters = 1 kilometer, we would convert 5,000,000 centimeters to kilometers. This will be:

= 5,000,000 / 100,000

= 50 kilometers

Answer: A

Explanation:

I took the test

Millimeters allow for the most accurate measurement.

A paper clip may be measured with both units (millimeter or centimeter) but a millimeter is the greater appropriate size to get an accurate measurement.

A ruler marked in millimeters is extra unique than a ruler marked best in centimeters, considering a millimeter is a smaller unit than a centimeter.

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It can trigger symptoms of anxiety ranging from mild sweating or trembling to fainting or a panic attack.

It can trigger symptoms of anxiety ranging from mild sweating or trembling to fainting or a panic attack.Common claustrophobia triggers include small rooms, elevators, closets, MRI scanners, airplanes, and other small or tight spaces.

Organelle is responsible for the synthesis of protein and lipid molecules is The ER

In a cell, the rough endoplasmic reticulum produces lipid molecules.Rough endoplasmic reticulum has ribosomes all over its surface, and it synthesises proteins that are extremely beneficial for an organism. They are also referred to as rough endoplasmic reticulum and have a rough surface.In biology and biochemistry, a lipid is a large biomolecule that is soluble in nonpolar solvents. Other naturally occurring lipid hydrocarbon molecules, such as fatty acids, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, and phospholipids, which do not dissolve in water, are often removed using non-polar solvents. The endoplasmic reticulum (ER), which also performs numerous other crucial tasks like folding proteins, is essentially the transport system for eukaryotic cells. There is no plasmic reticulum present.

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Early childhood educators must use developmental tracking sheets to keep track of their students' development and spot any areas where they might need extra help.

The physical growth and learning styles of babies up to age one are monitored. Physical, social-emotional, and language development of toddlers between the ages of two and three are tracked. The physical, cognitive, societal/emotional/linguistic, and learning styles of preschoolers between the ages of three and four are monitored.

Children who are five to eight years old and in the early grades have their physical, educational, social-emotional, and language and communication development tracked. By keeping track of these milestones, teachers may modify their instruction to better meet each student's requirements and guarantee that they develop to their maximum potential in all domains.

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Answer:

i think it’s the last one

Explanation:

Answer:3 onw

Explanation:

Answer:

concentric

Explanation:

Eccentric contractions are lengthening movements of your muscles. During this muscle movement, your muscle fibers are stretched under tension from a force greater than the muscle generates. Unlike a concentric contraction, eccentric movements do not pull a joint in the direction of a muscle contraction.

Answer:

Eccentric contractions have recently shown to be caused greater low- frequency fatigue than concentric. This is because size of fall in the force from eccentric contractions carry out on fresh muscle is signifgantly larger. Explanation:

Answer:

Plasma

Explanation:

For the virus to replicate genome, the virus has to cross through the plasma membrane. This process can also be called "budding off".

Answer:

The correct answer is - vestigial structures or organs.

Explanation:

Vestigial organs are structures or the organs are body parts that had once important function but now have no apparent function. These are body parts that look like these are residual parts from a past ancestor.

The hip bone in whales, the leg bone in snakes, and the appendix in humans are thought to have once important functions but now have no apparent function and are vestigial organs.

Answer:Hey im help you , download socratic and take a picture of the wuestion and boom is what i’ve used my 4 years of high school and its wonderful

Explanation:

Answer:

4. had certain inheritable traits that made them to survive

Explanation:

The options are:

1. produced offspring that all had identical inheritable characteristics

2. Did not face a struggle for survival

3. learned to migrate to a new environment

4. had certain inheritable traits that made them to survive

The correct option would be option 4.

This is law of natural selection at play. According to this law, organisms that are better suited to an environment survive, multiply, and pass their survival genes to their offspring. Those that are weakly adapted to the environment usually fade off the environment gradually.

Hence, other species of mammals exist today most likely because they had inheritable traits that made them to survive the changing environment while mammoths became extinct because they were poorly adapted to changing environment.

Time is scare is the economic concept this dilemma demonstrate.

The time is scare because there is an over lap between the team sport or doing the music instruction. This demonstrates that there is not enough time to meet demand.

Two of the tasks require more time than is available. Both team sports and music courses cannot be played because of the lack of time.

Although there is a strong need for time, two things cannot happen at once. The need for time is great, but there is nothing one can do about it; she must choose between the two options presented.

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The true statement about plant reproduction is: B) Male and female bryophytes each produce a type of gametangia.

Gametangia are specialized structures in plants that produce and protect gametes (reproductive cells). In bryophytes, which include mosses, liverworts, and hornworts, both male and female individuals produce gametangia. The male gametangia are called antheridia, which produce and release sperm cells. The female gametangia are called archegonia, which contain and protect the egg cells.

In the process of sexual reproduction, the sperm cells are released from the antheridia and swim towards the archegonia, where fertilization occurs. This process allows for the fusion of male and female gametes, leading to the formation of a zygote and subsequent development of a new sporophyte generation. Therefore, statement B is a true statement about plant reproduction, specifically in the context of bryophytes.

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Answer:

The diagram is used by biologists to determine the probability of an offspring having a particular genotype.

Explanation:

because um... i passed biology. im on chem now

Scientists use Punnett squares The Punnett rectangular is a rectangular diagram this is used to expect the genotypes of a specific go or breeding experiment.

The presence of  distinct alleles at a specific gene locus. A heterozygous genotype can also additionally encompass one everyday allele and one mutated allele or  distinct mutated alleles (compound heterozygote).

It is called after Reginald C. Punnett, who devised the method in 1905. The punnett is utilized by biologists to decide the opportunity of an offspring having a specific genotype.A Punnett Square is a beneficial device that facilitates to expect the versions and chances that could come from go breeding.

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Answer:

A) polarity of water molecules (not sure)

Answer:

scientists who study the ocean have seen b the ocean is becoming warmer

When a river fills up after it rains, it is good indication that the ground is saturated. Thus, the correct option is D.

When it rains, the water falls on the ground and permeates underneath and percolates in the soil where it remains and goes on increasing as the rain increases. When it reaches its maximum percolation, we say that the soil is saturated with water.

After the soil reaches its saturation level, the water now starts running off and getting accumulated above the ground, that is, in the rivers and lakes.

Thus, the correct option is D.

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Answer:

Explanation:

Wave B

Answer:

Dispersing rich nutrients and seeds from foraging, they influence the structure of ecosystems.

Answer:

They keep prey populations at a managable level.

Explanation:

For example, a wolf pack will hunt deer and kill deer. This killing will make sure there is never too many deer. If there are too many deer, too many plants may be eaten; And then the entire ecosystem can fall apart.