6. Which statement describes evolution?

Answers

Answer 1
In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection. The theory of evolution is based on the idea that all species? are related and gradually change over time.

Related Questions

What is the answer to number 1

Answers

Answer:

TTT GCC AGT

Explanation:

14.
A scientist places a cell in a solution, and over time
the cell gains mass and swells. What is the most
likely explanation for the cell's gain in mass?
A. The solution is hypertonic to the cell.
B. The solution is hypotonic to the cell.
C. The solution and the cell have equal
concentrations of solutes.
D. The solution and the cell have equal
concentrations of water.
Ο Α.
B
С
D
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Previous
Next
th

Answers

The solution is hypotonic to the cell

21. Which force is used to separate solid pollutant particles from smoke given out from factories?
onlar​

Answers

Answer: Electrostatic Force

Explanation:

Electrostatic force is used to separate solid pollutant particles from smoke given out from factories

The vertical acis on a graph is called the y-axus for scientific data what usually placed along the y-axis

Answers

Answer:

dependent variables

5. What do Chloroplast and Mitochondria have in common?
A. They contain DNA
B. Provide energy to the cell
C. Are in charge in cell transport
D. Make proteins

Answers

Answer:

B. Provide energy to the cell

Explanation:

Both the chloroplast and the mitochondrion are organelles found in the cells of plants, but only mitochondria are found in animal cells.

The function of chloroplasts and mitochondria is to generate energy for the cells in which they live.

The structure of both organelle types includes an inner and an outer membrane

Which of the following is the most susceptible to damage by pollution in the air and
precipitation

A. The roots of trees
B. Trees at high elevations
C. Birds that migrate seasonally
D. Plants that grow in lakes or rivers

Answers

Answer:

B) Trees at high elevations

Explanation:

The atmospheric conditions and precipitation toxicity is most likely to affect trees at high elevations more so than the other answers.

The tree leaves, which are the main key to the tree's photosynthesis, absorb the oxygen and Co2 from the air, which are converted into nutrients. Without proper nutrients, the trees may die out.

A very common dahlia plant with red petals is crossed with another very common plant having streaky petals. The probability that an offspring from this cross has red flowers is .75. Let X be the number of plants with red flowers grown from 100 randomly collected seeds from a very large population (N > 10,000) of this cross. A. Does the random variable X have a binomial distribution

Answers

Answer:

Yes, it is vivid that the random variable has a binomial distribution

Explanation:

From the given information:

The probability of the plant with red flowers(p success) = 0.75

the sample size n = 100

Thus, the mean μ = np

= 100 ×0.75

= 75

The standard deviation can be calculated by using the formula:

[tex]SD = \sqrt{np(1-p)}[/tex]

[tex]SD = \sqrt{100 \times 0.75(1-0.75)}[/tex]

[tex]SD = \sqrt{100 \times 0.75(0.25)}[/tex]

[tex]SD = \sqrt{18.75}[/tex]

SD = 4.33

During which month does Albuquerque experience the highest temperatures? The lowest?

Answers

Answer:

July and January

Explanation:

In January the   average temperature overnight is 23.8°F.

In July the average day time temperature rises to 92.3°F.

In screenshot! answer quickly please

Answers

Answer:

umm i would answer but i cant see the photo whats the question?

Explanation:

याेग्यबाबुकाे याेग्यपुत्रका रुपमा बहादुर शाहलाई मुल्याङ्कन गर्नुहाेस?​

Answers

Explanation:

Bahadur Shah was the youngest son of King Prithivi Narayan Shah. He ruled as a regent for next 9 years. During his regency the border of Nepal was extended to Kumau Gadwaal. He was a visionary and courageous ruler. He married the Princess of Palpa with the intention of strengthening the ties between Nepal and also recruited qualified people in his army to make his army strong. In jestha 1843BS, he conquered Gulmi, Argakhaanchi, Dhurkot and included them in Nepal. He also achieved victory over Parvat in the Asoj of the same year. After that Pyuthan, Dang, Rolpa and Jajarkot also came under Nepal's rule.

Beatrice’s science teacher gave her an unknown substance to identify based on its properties. After a few tests, Beatrice listed her observations in a chart.

reflects light very well
warms up in my hand
flattens out when hit with a hammer
conducts electricity

Which kind of substance does Melinda have?
A. metalloid
B. nonmetal
C. metal
D. noble gas

Answers

b. nonmetal i just took it

Which endorcrine gland is indicated by the arrow?

Answers

sorry by mistake

pls delete my answer

What are the adaptive features of animal in rainforest

Answers

Answer:

Many animals have adapted to the unique conditions of the tropical rainforests. The sloth uses camouflage and moves very slowly to make it difficult for predators to spot. The spider monkey has long, strong limbs to help it to climb through the rainforest trees.

Hope it heps

#CarryOnLearning

convention cells hbnmb,

Answers

Answer:

convention cells

Explanation:

In the field of fluid dynamics, a convection cell is the phenomenon that occurs when density differences exist within a body of liquid or gas. These density differences result in rising and/or falling currents, which are the key characteristics of a convection cell. When a volume of fluid is heated, it expands and becomes less dense and thus more buoyant than the surrounding fluid. The colder, denser part of the fluid descends to settle below the warmer, less-dense fluid, and this causes the warmer fluid to rise. Such movement is called convection, and the moving body of liquid is referred to as a convection cell. This particular type of convection, where a horizontal layer of fluid is heated from below, is known as Rayleigh–Bénard convection. Convection usually requires a gravitational field, but in microgravity experiments, thermal convection has been observed without gravitational effects.

PLEASE HELP! I WILL GIVE BRAINLIEST! the factors that limit a populations growth are A.oxidation and corrostion B.climate and weather C.command and control

Answers

Hello! Let's tackle this question together.

The answer is option B.

Climate and weather have a significant monopoly over whether or not a species will survive. Say if we put a plant that has to live in hot areas in a cold place. It will die because of the climate and weather in the area. Henceworth, the answer is B.


What is the original source of energy for most ecosystems?
A grass
B) humans
C)the sun
D)heat

Answers

Answer:

C the sun

Explanation:

Step by step explanation

the answer would be C. because the suns vitamins and energy is all around for 12 hours a day

As with any major scientific discovery, the previous work of many different scientists help contribute to final conclusions. Which of the following scientists' work did not contribute to the discovery of the structure of the DNA molecule? A Gregor Mendel B Linus Pauling C Erwin Chargaff D Rosalind Franklin​

Answers

A

AExplanation:

AExplanation:Gregor Mendel is generally regarded as the father of genetics due to his three(3) laws of genetics. Non of his work alluded to the existence of the DNA molecules( i.e. the major constituent of genes) let alone its structure.

The North Slope of Alaska has concentrations of air pollutants comparable to the air pollutant concentration of some major cities on the east coast of the United States because

Answers

Answer:

pollutants are transported by are from Eurasia

Explanation:

What is the complementary DNA strand from the following DNA template GGTACTAGCCATATCG

Answers

Answer:

CCATGATCGGTATAGC

Explanation:

A pairs with T

C pairs with G

what kind of graph is this?​

Answers

Answer:

Explanation:

financial chart

Financial chart:):):):););););)

5 factors that influence price​

Answers

Explanation:

Price Determination: 6 Factors Affecting Price Determination of Product

Product Cost: The most important factor affecting the price of a product is its cost. ...

The Utility and Demand: ...

Extent of Competition in the Market: ...

Government and Legal Regulations: ...

Pricing Objectives: ...

Marketing Methods Used:

para realizar un Proyecto debemos primero buscar la necesidad. ¿Por qué?

Answers

Answer:

necesitamos conocer cuales son los motivos que impulsan la fabricación/obtención del producto y/o servicio  

Explanation:

Un proyecto se considera un esfuerzo temporario asociado a un conjunto de actividades las cuales son planificadas de antemano a fin de producir un determinado producto y/o servicio. Por ejemplo, en el área de biología molecular y biotecnología, un proyecto podría consistir en la planificación de las actividades necesarias para sintetizar una hormona en particular (insulina) utilizando plantas como biorreactores. Las etapas o fases por las cuales debe transitar cualquier proyecto de índole tecnológico son: 1-planteamiento de un problema: cual es la necesidad que impulsa el desarrollo del bien y/o servicio; 2-búsqueda de información relacionada al proyecto: en el ejemplo citado, cual es la especie de planta más factible de ser utilizada como biorreactor para producir insulina, cuales son los materiales requeridos para llevar a cabo este proceso, etc; 3-diseño y planificación del proyecto: cuales son los plazos estipulados para la puesta a punto del proyecto, cómo obtener los recursos necesario para llevar a cabo estas actividades, evaluación de los riesgos a los que se enfrenta el producto/servicio, etc; 4-construcción del proyecto: consiste en llevar a cabo las actividades delimitadas en el paso anterior, y 5-evaluación y divulgación: consiste en la obtención final del producto y/o servicio, como así también de las medidas de publicidad (divulgación) que tienen como objetivo crear un nicho de mercado para el producto/servicio.


What is an element/compound that is
cycled through ecosystem?

Answers

Answer:

Nitrogen, carbon, and phosphorus are just a few

Explanation:

What is the answer to number 1

Answers

Answer:

TTT GGC AGT

Explanation:

Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. Words may be used more than once.
1. Excess numbers of these cells cause leukocytosis
2. These formed elements number 4,800 to 10,800 cells/mm3 of blood
3. Granulocytes and agranulocytes are classified as types of these cells
4. Excess of these cells cause polycythemia
5. Type of cell produced in response to erythropoietin
6. Cell fragments that form from the rupture of a megakaryocyte
7. Immature form of this cell is called a reticulocyte
8. Type of cell that is shaped like a biconcave disc
9. Type of cell that averages 5 million cells/mm3 of blood
10. Type of cell fragment involved in hemostasis

Answers

Answer:

The correct answer is -

1. Leukocyte is the cell that is present in excessive numbers of these cells cause leukocytosis

2. Leukocyte are normally formed elements number in the range of 4,800 to 10,800 cells/mm3 of blood

3. Granulocytes and agranulocytes are classified as types of Leukocyte cells that plays role in immunity

4. Erythrocyte cause polycythemia if present in excess

5. Erythrocyte is a type of cell produced in response to erythropoietin

6. Platelets are responsible for forming from the rupture of a megakaryocyte

7. reticulocyte Immature form of Erythrocyte

8. Erythrocyte is shaped like a biconcave disc

9. Erythrocyte averages 5 million cells/mm3 of blood

10. Platelet involved in hemostasis

* Identify the organelle that makes energy for the cell

O Nucibus

O Mitochondria

O Golgi Apparatus

O Cell Membrane​

Answers

Answer:

O Mitochondria

Explanation:

Answer:

b

Explanation:

The mitochondrion (plural mitochondria) is a membrane-bound organelle found in the cytoplasm of eukaryotic cells. It is the power house of the cell

What statement best explains the change over the 10 year period?

Answers

The birth rate increased

True or False:

The cell membrane consists of ONE layer of phospholipids.

A. True
B. False​

Answers

Answer:  Hi there I think That I can help You!!!

The cell membrane contains a phospholipid bilayer, but the terms are not interchangeable. Part of the cell membrane is a phospholipid bilayer, made of two layers of phospholipid molecules. However, the cell membrane also contains other macromolecules like membrane proteins, and carbohydrates.

Explanation: So the correct answer is TRUE! don't forget to ate 5 stars and give brainlist!

The statement "the cell membrane consists of one layer of phospholipids" is absolutely false.

What is a Cell membrane?

A Cell membrane may be defined as a type of biological membrane that significantly separates the interior components of the cells from the external environment. It also provides protection to the cell as well as other cell organelles.

A cell membrane is made up of a phospholipid bilayer. This illustrates that the two layers of phospholipid molecules are utilized in order to make an effective cell membrane.

It acts as selectively permeable in nature. The head or polar region of phospholipid is hydrophilic while the non-polar tail is hydrophobic in nature.

Therefore, the statement "the cell membrane consists of one layer of phospholipids" is absolutely false.

To learn more about Phospholipid bilayer, refer to the link:

https://brainly.com/question/15446044

#SPJ2

Name the structures of the central nervous system and the peripheral nervous system and describe their functions.

Answers

spinal cord, cranial nerves, white and gray matter, brain, brainstem
.
you can find a very detailed answer on wikipedia which will earn you marks.

Why consist of a cell body that contains the 

Answers

Answer:

The cell body, also called the soma, is the spherical part of the neuron that contains the nucleus. The cell body connects to the dendrites, which bring information to the neuron, and the axon, which sends information to other neuron

Explanation:

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