Adaption of natural selection and evolution

Adaption Of Natural Selection And Evolution

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Answer 1

Answer:

The very bottom

Explanation:

Only animals who survive are the ones who can pass down their genes,


Related Questions

define the term 'indigenous breed'​

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Things that belong to the country where they were found, rather than coming there or being brought there from another country.

heres another one, these dont even make sense

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Answer:

zero percent zygous dominant

easy biology question below first correct answer gets brainliest

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Incomplete dominance
The correct answer is A.

Adolescentes require fewer hours of physical activity than adults

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Answer:

True

Explanation:

On a cool morning, Uyen's breath can form a cloud when she breathes out. Which changes of state are most
responsible for Uyen seeing her breath in this way?
O melting
O condensation
O deposition
O sublimation

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condensation!!!!!!!!!!

The burning of fossil fuels contributes to the addition of greenhouse gasses to the atmosphere. These gases trap thermal energy in the Earth’s atmosphere. Which of the following would be the most reasonable changes that could result from an increase in the burning of fossil fuels? *

a.The air all over the globe would become dirtier.
b.There would be a global rise in temperatures.
c.Ecosystems would become more diverse.
d.Rates of photosynthesis would decrease.

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Answer:

There would be a global rise in temperature.

An idea or belief that is developed by a group of people and is not inherently
true or scientifically proven is considered to be constructed
A. scientifically
B. biologically
C. racially
D. socially

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Answer:

socially

An idea or belief that is developed by a group of people and is not inherently

true or scientifically proven is considered to be constructed socially.

An idea or belief that is developed by a group of people and is not inherently true or scientifically proven is considered to be constructed Socially i.e. Social racism.

what is social racism?

Social racism is the formalization of a set of institutional, historical, cultural and interpersonal behaviors within a society. Social Racism  disadvantages one or more social or ethnic groups and places them in a better position to succeed, resulting in long-term inequities between the groups. Scientists generally believe that race is a social construct without biological significance. For example, DuBois would be favored by science.

Scientists nowadays believe that race is a sociological construct with no biological significance. Even yet, you might discover categories like white and black being utilized as biological variables in a genetics study published in a major scientific publication.

Hence , the correct option is D.

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Choose the sentence that correctly uses pronouns.
Whom stopped to pay attention to the street performer?
Everyone from children to dogs out for walks stopped to listen to she.
Him enjoyed her unusual style and mix of instruments.
The singer herself wrote that beautiful song.

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[tex]\sf\purple{D.\:The\: singer\: herself \:wrote \:that\: beautiful\: song.\:✅}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}[/tex]

Answer:The singer herself wrote that beautiful song.

Explanation:

I got it right when i took the test

Can someone help please.

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A doing research on environment

Answer:

A - Doing research on how plastic effects the enviorment

Explanation:

Biology is the field of science that is all about living things, and the proccess of the natural world.

The mechanics of ships is man made, and not livng or apart of the natural world

Plastic bag construction is also man made.

However, the enviroment is a part of the natural world, and how plastic bags effect it could be considered biology.

So your answer is A.

Question 12
What could be an explanation if Juanito crosses one white flower with a red flower but all
the offspring are pink flowers?
sex-linked
simple Mendelian inheritance
codominance
recessive epistasis
incomplete dominance

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the answer is codominance or choice #3
I think it’s codominance

what does the circulatory system do for the stomach

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Answer:

The digestive system breaks food down into nutrients such as glucose. Now the circulatory system enters the picture. It transports glucose and other nutrients from the digestive system to the cells. The circulatory system also transports oxygen from the lungs to the cells.

which of the following processes is key to producing gametes?
a. genetic Variation
b. meiosis
c. interphase
d. mitosis

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Answer:

the answer is a

Explanation:

Answer is a. Genetic variation

In genomic imprinting, the expression of a genetic disorder depends on

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Answer:

a

Explanation:

a

What gets trapped in the atmosphere by greenhouse gases?

sunlight

thermal energy

water vapor

methane gas

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thermal energy gets trapped in atmosphere due to greenhouse gases

the answer is methane gas. sunlight cannot be trapped, thermal energy cannot be trapped, water vapor would just turn into water.

4. What term is used to describe factors like greenhouse gases, average temperatures, sea levels, ocean acidity, and glacier ice?
O climate change models
O climate change predictors
O climate change tools
O climate change indicators

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D. Climate changed indicators

Respiration is helpful in (1 Point) Removing waste from the body Producing energy within the body Production of proteins Production of carbohydrates

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Answer:

Producing energy within the body.

Explanation:

Students are studying the length of time that different battery brands can keep flashlights
operating. Which of these should remain constant in this investigation?
A. The length of time
B. The color of the flashlights
C. The type of flashlights
D. The brand of the batteries

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The type of flashlights (c)

I'm doing the fresh fruit vs canned fruit experiment and if I prepared the fruit a different way would it effect the gelatin

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Answer:

How the gelatin is prepared can affect the result.

Explanation:

To perform this experiment efficiently, you need to prepare the jelly made from fresh fruit and the jelly made from canned fruit equally. That's because if you modify the ways of preparing the gelatins, they will show many differences and you won't be able to tell if this difference was caused only by the nature of the fruits, or by the way of preparation. Therefore, the way the gelatins were prepared can modify the experiment result and leave it imprecise and unreliable.

If a plant cell completes the cell cycle in 24 hour, how many cells will be produced in 5 days ?

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Answer:

The correct answer is 128 cells

Explanation:

Given: 1 complete cell cycle takes 24 hours. It means 1 plant cell divides into 2 cells in 24 hours. Thus, number of hours in one week will be:

24 x 7 days =  168 hours, if one cell cycle  takes 24 hours, then in 168 hours there will be 7 cell cycles.

So, first cell cycle will results into 2 cells and both these cells will divide and will results into 4 cells and then after third division it will 8 cells and so on..

Therefore, at the end of 7th division there will be 128 cells.  

What are the products of photosynthesis? (Select all that apply)
A. Oxygen

B. Water

C. Carbon Dioxide

D. Glucose (sugar)

Answers

Answer:

A. Oxygen

D. Glucose (sugar)

Explanation:

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are products and ATP is energy that is transformed from the process.

The products of photosynthesis are oxygen and glucose along with some quantity of water. Thus, the correct options for this question are A, B, and D.

What is Photosynthesis?

Photosynthesis may be defined as a type of process through which green plants and some photosynthetic algae synthesize their own food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.

The complete reaction of photosynthesis is as follows:

[tex]6CO_2+12H_2O[/tex] → [tex]C_6H_1_2O_6+6O_2+6H_2O[/tex].

With the help of the above reaction, it is better understood that water is both a reactant and a product. While Glucose is the ultimate or crucial product of photosynthesis along with oxygen.

Therefore, the products of photosynthesis are oxygen and glucose along with some quantity of water. Thus, the correct options for this question are A, B, and D.

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If the xylem in a young tree is damaged, which process is first affected?
A. performing photosynthesis

B. transporting sugar to the roots

C. transporting water to the leaves

D. absorbing water from the soil

Answers

Answer:

[tex]transporting \: water \: to \: the \: leaves.[/tex]

Explanation:

Xylem are cells in the root, stem and leaf that transport water and dissolved mineral salts from the soil to the leaf of plants.

Answer:

C. transporting water to the leaves

Explanation:

If the xylem in a young tree is damaged, the process that is first effected is the transporting of water to the leaves. So, option (C) is the correct answer.

Scientific name of a pig ?

Answers

Answer:

It's SUS

Explanation:

hope its helpful for u

Match each climate zone with its description.
1. tropical
2. subtropical
3. Temperate
4. Polar
This zone is the hottest.
Most of the US is in this zone.
Most deserts are along this zone.
This zone is the coldest.

Answers

Tropical: The zone is the hottest
Subtropical: most deserts are along this zone
Temperate: Most of the us is in this zone
Polar: the zone is the coldest

According to the climate zone, tropical the zone is the hottest.

What are the characteristics of tropical climate zone?

The tropics are regions of Earth that lie roughly in the middle of the globe. The tropics between the latitude lines of the Tropic of Cancer and the Tropic of Capricorn.

The tropical wet climate region of India refers to the two Islands Andaman and Nicobar, Lakshadweep, Western Malabar region and south Assam.

The tropical wet region is the wettest in the country that maintains the humidity throughout the year due to the high amount of rainfall in the monsoon season. There is no winter season, and annual rainfall is large and exceeds the annual evaporation.

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Question 13 of 32
Two of the three points of the cell theory are listed below.
• All living things are made of cells.
• All new cells come from preexisting ones.
Which of the following is the third point of the cell theory?
A. Cells are the basic units of life.
B. Cells store genetic material in the nucleus.
C. Cells are spherical.
O
D. Cells are surrounded by a rigid cell wall.
SUBMIT

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Answer: the answer is D

Explanation:

Answer:

Answer D

Explanation:

what is photosynthesis ?​

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Answer:

Photosynthes is the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. 

Question:-

What is photosynthesis?

Answer:-

The process by which green plants and some other organisms make thier own food by converting sun light and carbon dioxide into energy is called photosynthesis.

Which iS required for both anaerobic
respiration and aerobic respiration?
oxygen
water
mitochondria
glucose

Answers

Answer:

glucose

Explanation:

bc i said so

helppppppppppp plzzzzzzzzzzzzzzzz

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i’ll helppppp youuuuuu theeee answer is C

Pick the right options in the dropdown below . Which characteristic of life is represented below?

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what are your answer choices?

What is DNA (Deoxyribose Nucleic Acid)?

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DNA is a complex molecule that contains all of the information necessary to build and maintain an organism.

DNA ( Deoxyribose Nucleic Acid ) is a molecule.

and its where a bunch of atoms stuck together.


Many animals exhale carbon dioxide, CO2, as a waste product, but plans need CO2 to
live.

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Answer:

All animals exhale carbon dioxide i.e. co2 but plants need co2 to live because co2 helps in the process of photosynthesis to produce carbohydrate and oxygen.

6CO2 + 6H2O → C6H12O6 + 6O2.

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