Biology High School

Help Me out please
I will mark brainiest​

Help Me Out PleaseI Will Mark Brainiest

Answers

Answer 1
It’s called External stimuli

Related Questions

what does common ancestor mean?

URGENT

Answers

Answer:

I would say something descended from the same person if I should be not mistaken.

Explanation:

A domestic cat has 38 chromosomes in its skin cells, while a dog has 78 chromosomes. How does this fact help to explain why dogs and cats cannot interbreed?

Answers

Answer:

The sex cells could not easily combine to form the body cells of an offspring because of the different chromosome number.

Explanation:

The fact that dog and cats cannot be interbreed because there is difference in the no. of chromosome.

What is interbreeding?

The act of mixing different species or varieties of animals or plants and thus to produce hybrids is called interbreeding.

Dogs have 78 no of chromosome which is similar to the lions and tigers but there is difference in the no of chromosomes which cannot produce viable offspring.

Learn more about interbreeding here:

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What type of molecules move by osmosis?

Answers

Answer:

Osmosis is the diffusion of water molecules, from a region of higher concentration to a region of lower concentration, through a partially permeable membrane. A dilute solution contains a high concentration of water molecules, while a concentrated solution contains a low concentration of water molecules.

Explanation:

Darwin observed a variety of tortoises on the Galapagos Islands. These observations provided evidence for which of these statements?
A Species vary locally
B Species vary over time,
c Island species are identical to mainland species
DIsland species are unrelated to mainland species

Answers

Answer:

B) Species vary over time

Answer: Species vary over time!

Explanation:

I did it

Purple flowers are dominant to white flowers. Which of the following phenotypes would (PP) reflect?
A. Purple
B. White

Answers

Answer:

A. Purple

Explanation:

Since purple flowers are dominant to white flowers, the letter for it need to be capital too to signify dominance. So purple flowers is PP.

Purple Bc the white is non dominant but it is was dominant it would be WW

Coffee is an example of what? But its for ninth grade so somebody help me out

Answers

Answer:

Coffee is an example of a beverage crop, it is also considered to be a luxury crop.

Explanation:

Create a sentence explaining how amino acids
form proteins.

Answers

Answer:

Proteins are the final products of the sequencing process that begins with cellular DNA information.

Explanation:

Proteins form structural and motor components in the cell as workhorses of the cell, and they serve as the catalysts for virtually every biochemical reaction in living things. This incredible array of features stems from a remarkably simple code that defines a greatly varied collection of structures.

I NEED HELP
What animal adaption happened before the others? a.pex

A) Reproduction on land
B) Development of a coelom
C) Tissue development
D) Deuterostome development

Answers

C) tissue development

Answer:

C tissue development

Explanation: tissue development is what happens before others

1. How is the Earth's atmosphere like the insulation of a house?​

Answers

Answer:

The insulation of a house traps heat in the house to that you furnace is much more energy effevciant in the atmosphere gasses such a carbon dioxide trap heat from the sun in side the atmoaphere.

Explanation:

Anyone plz chose 4 plz help me I need to turn this in quick plz

Answers

Answer:

protects abdominal organs stores minerals helps maintain balance creates all movement of the body generates heat and provides a frame

where should buildings be constructed if we want them to survive major earthquakes

Answers

Answer:

Engineers must design in structures that can absorb the energy of the waves throughout the height of the building.

Explanation:

Population

Time (Years)

What has happened to the population after year 10?

©

The population has reached carrying capacity

The population is declining due to a new predator

The population is increasing because more food became available

The population is remaining constant because the and death rate are equal

Answers

Answer:

A. The population has reached carrying capacity.

Explanation:

I majored in Biology

what characteristic do all minerals have

Answers

hi the answer is that minerals is from the earth

Answer:

Most minerals can be characterized and classified by their unique physical properties: hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity.

Explanation:

An animal cell with 28% water content is placed in 3 % sugar solution. What would be your observation?

Answers

Answer:

osmosis

Explanation:

The animal cell placed in the sugar solution which is more dilute than its cytoplasm would cause the cell to eventually swell and burst.

How would a bacteria explore a non-coding portion of DNA?​

Answers

Explanation:

Non-coding DNA sequences are components of an organism's DNA that do not encode protein sequences. Some non-coding DNA is transcribed into functional non-coding RNA molecules (e.g. transfer RNA, ribosomal RNA, and regulatory RNAs). Other functions of non-coding DNA include the transcriptional and translational regulation of protein-coding sequences, scaffold attachment regions, origins of DNA replication, centromeres and telomeres. Its RNA counterpart is non-coding RNA.

The amount of non-coding DNA varies greatly among species. Often, only a small percentage of the genome is responsible for coding proteins, but an increasing percentage is being shown to have regulatory functions. When there is much non-coding DNA, a large proportion appears to have no biological function, as predicted in the 1960s. Since that time, this non-functional portion has controversially been called "junk DNA".[1]

The international Encyclopedia of DNA Elements (ENCODE) project uncovered, by direct biochemical approaches, that at least 80% of human genomic DNA has biochemical activity, which they defined as being transcribed, a definition not shared with most other biologists.[2] Though this was not necessarily unexpected due to previous decades of research discovering many functional non-coding regions,[3][4] some scientists criticized the conclusion for conflating biochemical activity with biological function.[5][6][7][8][9] Estimates for the biologically functional fraction of the human genome based on comparative genomics range between 8 and 15%.[10][11][12] However, others have argued against relying solely on estimates from comparative genomics due to its limited scope.[citation needed] Non-coding DNA has been found to be involved in epigenetic activity and complex networks of genetic interactions and is being explored in evolutionary developmental biology.[4][11][13][14]

Lactase is an enzyme that many different animals have that helps digest the sugar lactose Why can this enzyme be the same in different species?

0 Lactase is necessary for survival of all organisms

0 All living things share a common code-DNA

0 Lactase is not regulated by external environments.

It is not possible for it to be the same in different species

Answers

Answer:

All living things share a common code-DNA

Explanation:

Enzymes are proteinous substances, which like every other proteins are encoded by a genes. In the expression of these genes, a set of codons (three nucleotide base) called GENETIC CODE is used. ONE of the characteristics of this genetic code is that it is NEARLY UNIVERSAL meaning that the same genetic code is used by virtually all known living organism.

According to this question, lactase enzyme, which helps digest lactose sugar in organisms, is the same in different organisms. This is due to the fact that all living things share a common code-DNA e.g AUG codes for methionine in all organisms, hence, when these DNA undergoes expression, it yields the same products in different organisms.

Carbon-14 has a half life of 5730 years, how many grams of a 4.0 g sample would be left after 3.5 half-lifes?

Answers

4/2 2/2 1/2 0.5/1/2 = 0.325

PLEASE HELP!!! I WILL GIVE BRAINIEST ANSWER!!! Compare the biomes of New York City and Seattle. Why are their biomes different?

Answers

Answer:

Because their different places so they have differencee

Explanation:

Which soil horizon, also known as the zone of accumulation, is enriched in clay, iron oxides, silica, carbonate, and other materials?
A)
A Horizon
B)
B Horizon
C)
C Horizon
D)
O Horizon
E)
E Horizon

Answers

Answer:

B

Explanation:

Horizon is enriched in clay, iron oxides, silica, carbonate, or other material leached from overlying horizons. Horizon is known as the zone of accumulation.

Besides energy, what else is food used for?

Answers

Answer:

Food helps us to repair muscle and build DNA

Food can help your body insulate itself and improve your health

Food helps your brain.

Explanation:

hope this helps

what are four things that cause weathering

Answers

Answer:

Rain, flood, wind, sunlight

Explanation:

Answer:

Well four things are frost weathering, thermal stress, salt wedging, and Biological Weathering.

Explanation: There are a few more, but you only needed four.

Are the four daughter cells produced by meiosis identical or unique?

Answers

Answer:

i think it's meiosis identical but im not sure please tell me if it's right or not

Answer:

[tex]\boxed {\boxed {\sf Unique \ daughter \ cells}}[/tex]

Explanation:

There are two main types of cell division: mitosis and meiosis. Mitosis makes identical cells for growth and repair.

On the other hand, meiosis is used for sexual reproduction.

In this reproduction, one diploid cell produces 4 haploid gametes/sex cells, meaning they have half of the genetic information. This is so during fertilization, when a sperm and egg combine, the zygote will have a full set of chromosomes.

One of the most important parts of meiosis is called crossing over. In this step, the chromosomes exchange information and create totally unique chromosomes.

This is one reason why siblings, aside from identical twins, can look similar, but not identical!

Question 8 (1 point) A warm air mass that forms over land. It is dry, dense, and has high air pressure. This air mass forms when maritime tropical dries out Lesson 1.07 Maritime Polar Continental Polar Maritime Polar Maritime Tropical Maritime Tropical Continental Tropical Maritime Tropical O Continental Polar Maritime Tropical O Continental Tropical O Maritime Polar​

Answers

Answer:

Continental Tropical

Explanation:

I did the test and got it correct

During one part of the water cycle, heat from the Sun causes liquid water to change into water vapor, which rises into the atmosphere.

Which statement best describes the reverse of this process?

a) As liquid water falls from the atmosphere to land, it turns into a gas

b) As the Sun's rays warm solid ice, it begins to melt into liquid water.

c) As liquid water from streams and groundwater drains into large bodies of liquid water, it turns to gas.

d) As water vapor meets cooler air, it changes into droplets of liquid water that return to Earth's surface.

Answers

Answer:

d 4

Explanation:

Answer:

i think d idrk tho sorry

Explanation:

How does a destructive force differ from a constructive force?

Answers

Answer:

Destructive Forces break down features on the Earth's surface. Constructive Forces build up features on the surface of the Earth.

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Which characteristic of an animal species would make it a good candidate for domestication as a companion animal?


coming from an exotic environment

complex feeding requirements

aggressiveness

good social qualities

Answers

Answer:

good social qualities

Explanation:

Companion animals can also be called pets. Companion animals are kept by humans for purposes of protection and pleasure. Companion animals are usually animals with a gentle nature and good social qualities. Edge 2021

7. a) How does adaptation affect the diversity of a species?

Answers

Answer:

Adaptations generally occur in order to increase the fitness and thus survival of organisms. By being able to adapt to the changing environment, organisms are better able to survive and reproduce.

Explanation:

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All of the following are symptoms of schizophrenia except __________. delusions disturbed emotions hallucinations adaptive behavior

Answers

Answer:

adaptive behavior is correct

Explanation:

just took the quiz

According to the question, the correct option is an adaptive behaviour.

Adaptive behaviours include real-life skills such as grooming, getting dressed, avoiding danger, safe food handling, following school rules, etc.

What does adaptive behaviour mean?

Adaptive behaviour is described as the group of conceptual, social, and practical skills retained by individuals to enable them to function in their everyday lives.

Adaptive behaviour is a required diagnostic measure of all systems defining intellectual and developmental disabilities.

Thus, adaptive behaviour is not a symptom.

To learn more about adaptive behaviour click here:

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Explain how and why weasels' coat color changes seasonally.

Answers

Answer:

Animals that live in areas that usually have a lot of snow in the winter often change their coats to match their surroundings. Some weasels have evolved so that in the autumn they moult their brown summer coat and change to a white version. In spring they reverse the process and return to the brown version

. List the inputs and outputs of photosynthesis. What part(s) of the plant are responsible for taking in each of the inputs?

Answers

Answer:

Did you mean: List the inputs and outputs of photosynthesis. What parts) of the plant are responsible for taking in each of the inputs?
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