What is the answer ?

Answer:

i think they must be able to create good hypothesis based on research.

they must be able to create good hypothesis based on research.

Explanation:

Answer:

A. Transpiration

Explanation:

Transpiration occurs through the stomata of the leaves.

Hope it helps.

Transpiration is the term used when plants lose water through their leaves. transpiration is an important process for plants and for the Earth's water cycle, helping to regulate water balance, transport nutrients, and regulate temperature. Hence option A is correct.

Transpiration is the process by which plants lose water from their leaves through tiny pores called stomata. Stomata are located on the underside of the leaves, and they allow water vapor to escape from the plant into the surrounding atmosphere. Transpiration is a vital process for plants as it helps to regulate their internal water balance and temperature.

During transpiration, water is drawn up from the soil through the plant's roots and into the leaves. Water is then released through the stomata as water vapor, which evaporates into the air. This process is driven by the plant's need to transport nutrients and minerals from the soil up to the leaves, and to regulate its internal temperature.

Transpiration also plays an important role in the global water cycle, as it contributes to the amount of water vapor in the atmosphere. This water vapor can then condense to form clouds, which can lead to precipitation in the form of rain or snow.

Hence option A is correct.

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Answer:

maybe option D is correct

Plants are necessary before more complicated animals can evolve because plants were needed to produce oxygen. The correct option is D.

The fossil record is the preserved remnants of plants and animals that are found in the layers of the earth's crust. They give information about organisms present in old times.

Plants give oxygen, food, and shelter to the organism, so it is necessary for surviving of organisms.

Thus, the correct option is D. Plants were needed to produce oxygen.

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Answer:

when to genetic material is exchanged between two different chromosome or between different regions within the same chromosome

Explanation:

offspring which posses combination of traits that differ form those found in either of their parents

Answer:

the process whereby nonsister chromatids exchange genetic material

Explanation:

A

Answer:

The main problem will be "habitat distraction".

Explanation:

Answer:

from the first Table ....letter c is not involved because mitochondria is the plural of mitochondrion which is the power house of the cell ...its used to convert energy in the cell

From the second Table ....letter C is not involved because it's not part of the cell theory as proposed by other options

Explanation:

The explanation for this is that the space outside is illuminated with light from the sun. The person inside has either a lesser or no illumination at all. The dark inside room appears dark, and darkens the surface of the window facing inside, making it act like the silvered surface of a mirror. When the outside observer looks at the window, the window acts as a mirror, reflecting the light from the sun onto the eyes of the outside observer. For the inside observer, some of the illumination from outside finds its way inside, since the outside window surface is well lit, carrying with it the sensation of vision onto the eyes of the inside observer.

Answer:

D. Making of faces

Explanation:

Voluntary muscle movement is where us humans can choose to move and control how our muscles move.

The first three answer choices are involuntary, since the body does that itself without us controlling it.

However, making faces is voluntary and we choose to do that.

Making of faces is the action that involves voluntary muscle movement. Therefore, the correct option is D.

Voluntary muscle movement refers to the controlled, conscious contraction and relaxation of muscles that result in specific movements or actions.

This type of movement is initiated and directed by the conscious decision-making processes of the brain, and requires the activation of nerve cells that stimulate the muscles to contract.

Examples of voluntary muscle movements include movements such as walking, running, jumping, lifting objects, playing sports, making different type of faces and performing other types of physical activities. Therefore, the correct option is D.

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Answer:

A mutation that causes a single letter change in the DNA sequence can affect your protein structure and function because the sequence of letters in a gene determines the sequence of amino acids in the protein that it encodes. A single letter change in the DNA alters the mRNA which alters the amino acid sequence of the resulting protein and sometimes that can cause serious results if it changes the way a protein works.

ex. sickle cell disease - a single letter swap in the gene that encodes the hemoglobin molecule results in deformed red blood cells

Hope that helps.

Answer:

O B. Rain forest

Explanation:

Answer:

D

Explanation:

The cuticle of a plant helps protect its aerial epidermis from things like environmental stresses and desiccation.

Answer:

D

Explanation:

Answer:

its population would increase

Explanation:

it says the least likely outcome which is the population increasing

Answer:

C

Explanation:

Answer:

The answer is A. Louis Pasteur

Explanation:

Countinuing Redi's experiment, Pasteur said that if spontanous generation had been a real thing, the germs would have eventually found its way back into the broth, but it couldn't since the curved neck of one flask blocked the germs.

Answer:

Plant cells have chloroplasts and a cell wall while animal cells don't. Animal cells are also more rounder, while plant cells have more of a rectangular box-like shape. There are more differences, but these are some of the main ones.

Hope this helped! :)

Answer:

The main difference between these cells is the that a plant cell has a cell wall and a rigid shape while an animal cell lacks a cell wall and its shape is circular.

Explanation: The plant cell has a robost and rigid shape due to the cellulose found in the cell wall. It's also important to note that a plant cell has a larger vacuole than that of an animal cell.

Answer:

A) Increased surface areas.

Explanation:

THe larger the surface area, more space available for chemical reactions.

Answer:

The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

The respiratory and circulatory systems bring oxygen and nutrients to the cells. The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood. The lungs contain the bronchi, bronchioles, and alveoli.

The circulatory and respiratory systems work together to maintain homeostasis.

Answer: A. Meiosis 1. division

Explanation:

Meiosis is a division process in reproducing sex cells

Chromosomes from each homologous pair are randomly sorted into daughter cells. This give them a greater meiosis 1. Divisions. The  correct option is A.

Chromosomes are long thread like structure, they are present in pairs and the pairs are attached to each other by centromere. They contain genes.

The meiosis is the process of producing germ cells. When sperm and egg fuse, the chromosomes from each parent are taken into the daughter cell.

Thus, the correct option is A. Meiosis 1. Divisions.

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Answer:

When the population reaches its carrying capacity.

Explanation:

As a population grows, there is more competition for resources which can limit a population. There are also natural disasters that can play a role too such as disease. Another factor that is part of carrying capacity is the size of the habitat. If there is no room, then the population cannot increase.

Answer: When the organisms compete

Explanation:

ap3x

Answer:

Cells

Explanation:

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▹ Answer

cells

▹ Step-by-Step Explanation

All living organisms are made of cells. There are single cellular organisms, and multicellular organisms.

Hope this helps!

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Brainliest is greatly appreciated!

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Answer:

As Earth cooled, water in the atmosphere condensed.

Explanation:

B edg 2020

The process that led to the formation of oceans is, as Earth cooled, water in the atmosphere condensed.

The process that led to the formation of oceans after water on Earth’s surface evaporated can be explained using water cycle.

The evaporated water from the Earth's surface move into the atmosphere where it condenses before precipitating inform of rain. The precipitated water forms a large body of water known as ocean.

Thus, the process that led to the formation of oceans after water on Earth’s surface evaporated is as Earth cooled, water in the atmosphere condensed.

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Answer:

The LapF gene encodes one of the largest proteins from Pseudomonas putida, it is required for the bacterial colonization on the solid surfaces; while naphthalene dioxygenase is an enzyme required for the process of aerobic degradation of naphthalene.

Explanation:

LapF is a gene of Pseudomonas putida that is critical during the process of plant root colonization. Mutations in this gene have shown to reduce the ability to colonize plant tissues. On the other hand, the naphthalene dioxygenase gene is also encoded by the genome of Pseudomonas strains. The naphthalene dioxygenase protein catalyzes the hydroxylation of different substrates, however, this enzyme is widely known for acting during the degradation of naphthalene, an organic chemical compound that is toxic in humans.

Answer:

Las hormonas activan vías de señalización celular, con lo cual regulando el crecimiento, metabolismo y reproducción del organismo

Explanation:

Las hormonas son moléculas mensajeras que circulan a través del torrente sanguíneo para llevar a cabo diferentes funciones. Estas moléculas se unen a receptores específicos presentes en la superficie de las células con la finalidad de controlar diferentes aspectos de su funcionamiento. Las hormonas son principalmente producidas por glándulas endocrinas pero también pueden ser secretadas por células intersticiales y epiteliales.

Las hormonas se dividen cinco clases principales:  

a- pequeños neurotransmisores implicados en el funcionamiento del sistema nervioso (gonadotropina, somatostatina)

b- derivados de aminoácidos que también tienen funciones neuromotoras (dopamina, catecolamina)

c- proteínicas asociadas a funciones metabólicas y del desarrollo (insulina)

d- hormonas esteroideas derivadas de colesterol (estrógenos) que regulan el desarrollo de las características reproductivas y metabólicas e inmunológicas

e- hormonas derivadas de vitaminas liposolubles A y D (retinoides) vinculados a mecanismos que previenen el envejecimiento celular

Answer:

it depends on the picture.

Explanation:

If the picture of boiling a kettle is present than we can say that thermal energy is converted into kinetic energy. If the picture of fan is present so we can say that kinetic energy is converted into electrical energy. If the picture of car engine is present so we can say that chemical energy is converted into kinetic energy and if the picture of solar panel is present so we can say that light energy is converted into electrical energy.

Answer:

See the answer below

Explanation:

The most correct statement would be that the blue color is dominant over the white color.

According to Mendelian law, when there are two different versions of the same gene/trait in which one is dominant and the other is recessive, the dominant version will be expressed while the recessive version only stays in the background.

In this case, the alternate versions of the same trait in the smurf are the white and blue colors. When they are mixed together in the offspring, the blue color is expressed and the white color stays in the background. It means the blue color is dominant over the white color.

Answer: True

Explanation:

If this was false, life on Earth would be much more chaotic

Hope it helps <3

tyvm for 35 points :)

Answer: Option C.

High-energy waves like UV light or radiation physically damage the DNA

Explanation:

Mutation is the change or alteration that occur in the DNA sequence or nucleotides sequence of an organism which is caused by mistakes when the organism is copied or environmental factors such as UV light.

Ultraviolet light cause mutations by activating the SOS repair systemof which is a part of i a new DNA polymerase that has no power to edit e but has the ability to move past the thymine dimer and synthesize DNA, This lead to cells able to replicate but with a high frequency of mutations.

Answer:

Similarities: 1) They both reproduce sexually by fertilization 2) They both have male and female reproductive parts

Differences: 1) Plants can either be monosexual or bisexual while humans are always bisexual

2) Plants employ double-fertilization while humans don't

Explanation:

All organisms including plants and humans have to reproduce in order to produce young generations. However, there are similarities and differences between the reproductive cycles of these organisms. According to the question, we'll be comparing and contrasting reproduction in flowering plants and humans.

SIMILARITIES:

Both flowering plants and humans have sexual means of reproducing, which involves fusion of male and female gametes to produce a ZYGOTE, a process called FERTILIZATION.

Also, the opposite gametes that fuses during fertilization are produced by distinct male and female parts on both flowering plants and humans. For example, the anther produces the pollen containing the male gametes, while the ovary produces the egg cells in flowering plants. The testes and ovary produce the sperm and eggs in humans.

DIFFERENCES:

Flowering plants can either be monosexual i.e. bear both male and female reproductive structures on same plant or bisexual i.e bear the different reproductive structures on different plants. Humans are always bisexual i.e. they bear different reproductive structures depending on the sexuality.

A phenomenon unique to flowering plants called Double Fertilization occurs. This is a process whereby a triploid endosperm is formed from the fusion of two haploid nuclei with a sperm cell. This process only occurs in flowering plants and is absent in human reproductive cycle.

An available substrate for bacterial metabolism