Can someone please help with number 37

Answer:

Dioxins.

Explanation:

Dioxin is a type of water pollution caused by leaded gas, the production of some pesticides, and burning garbage.

Water pollution may be defined as any undesirable or contaminated substance presents in water bodies that definitely harms the life of aquatic organisms.

Dioxins are highly toxic to the environment as they are responsible for causing cancer, a threat to the immune system, etc.

They are persistent organic pollutants that take a long time in the degradation process which involves breakdown into simpler substances.

Therefore, Dioxin is a type of water pollution caused by leaded gas, the production of some pesticides, and burning garbage.

To learn more about Water pollution, refer to the link:

https://brainly.com/question/24623157

#SPJ2

Answer:

The Philippines.

Explanation:

The Philippines receive the brunt of the landfalls, with China and Japan being less often impacted.

In a bacteria that possesses antibiotic resistance and the potential to persist through very adverse conditions, the DNA should be located in the plasmid.

Plasmid is a small, extrachromosomal DNA molecule within a cell that is independent of the chromosomal DNA and can replicate on its own.

The plasmid usually contains extra genes that codes for resistance and other specific traits.

Therefore, it can be said that in a bacteria that possesses antibiotic resistance and the potential to persist through very adverse conditions, the DNA should be located in the plasmid.

Learn more about plasmid at: https://brainly.com/question/17106056

Answer:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them.

Answer:

THE STRESS RESPONSE. Increased concentrations of cortisol, glucagon, and epinephrine serve to increase blood glucose levels and to redirect metabolism so as to increase concentrations of fuel substrates. Finally, there appears to be a tendency towards hypercoagulability, which would likely improve hemostasis.

Explanation:

Dose this help you?

As a result of the general stress response, blood concentrations of epinephrine and cortisol rise.

When the body is under stress, the hormone cortisol, stress and steroid, is released. As a result, the body's sugar level rises, and the extra sugar aids in tissue healing.

Adrenaline is another name for epinephrine. It is a hormone used in medication. When the body experiences an emergency, this is released. When something unexpected happens, like getting stung or bitten by a dog, taking medicine, etc.

They come with charges that include faster heartbeats, higher blood sugar, and improved accuracy.

Therefore, blood concentrations of epinephrine and cortisol increase during the stress response.

Learn more about stress, here:

https://brainly.com/question/17583411

#SPJ2

Answer:

If both glucose and lactose are both present, lactose binds to the repressor and prevents it from binding to the operator region.

Explanation:

Answer:

d. the northern part of new york

Explanation:

I got it right

Answer:

The two hemispheres are connected by a thick band of nerve fibres called the corpus callosum.

Explanation:

Answer:

Below

Explanation:

Vedantu Scholarship Admission Test is LIVE!

REGISTER FOR FREE

filledbookmark

USE APP

Sign in

Questions & Answers

CBSE

Biology

Grade 11

Cell wall

Answer

NCERT Solutions

Popular Textbook Solutions

CBSE

ICSE

State Boards

Competitive Exams

Important Concepts

Other

Outermost layer of the cell wall is

(A)Plasmalemma

(B)Secondary wall

(C)Middle lamella

(D)Primary wall

VerifiedVerified

152.7k+ views

1 likes

Hint: The wall which is present at the outermost of the cell wall acts as a glue between the different cells. . The secondary wall is not present in every cell, it is present in few cells that alter the growth of the primary wall.

Complete answer:

A cell wall is an outer structural layer present in only some types of cells, just outside the cell membrane. It is usually tough, flexible, and sometimes rigid. The cell wall is mostly composed of two layers and sometimes three layers too. The layers of the Cell wall are as follows-

- The primary cell wall is generally a flexible thin, and an extensible layer formed while the cell is growing i.e not fully developed. It is usually made up of cellulose and it is often permeable too.

-The middle lamella, a layer rich in pectins. It is the outermost layer that forms the interface between adjacent plant cells and glues them together.

-The secondary cell wall, if present, is a thick layer formed inside the primary cell wall after the cell is mature. it's not found in all cell types.

Additional Information: The cell wall is majorly composed of the cellulose microfibrils that are linked via hemicellulosic tethers to form the cellulose-hemicellulose network, which is embedded in the pectin matrix. The most common hemicellulose present in the primary cell wall is xyloglucan.

The outer part of the primary cell wall of the plant epidermis is mostly covered with the cutin and wax, forming a permeability barrier known as the plant cuticle.

Secondary cell walls contain a wide range of additional compounds that helps to enhance and modify their mechanical properties and permeability. The major polymers that make up wood (largely secondary cell walls) include cellulose, 35-50% .xylan, 20-35%, a type of hemicellulose, and lignin, 10-25%.

The cell wall which is the farthest from the plasma membrane in plants is the primary cell wall.

A Cell wall may be defined as a specialized form of the extracellular matrix that surrounds every cell of a plant. It is made up of cellulose.

The primary cell wall is the outermost cell wall in the plants, while the secondary cell wall is the innermost cell wall in the plant cell.

The secondary cell wall is located near the plasma membrane, while the primary cell wall is located farthest from the plasma membrane.

Therefore, the cell wall which is the farthest from the plasma membrane in plants is the primary cell wall.

To learn more about the Cell wall, refer to the link;

https://brainly.com/question/2622341

#SPJ4

The probabilty of an event is always fraction and lies somewhere between 0 and 1. The probability of not being intoxicated is 0.8841.

Probability is the chance that an event will occur. The probabilty of an event is always fraction and lies somewhere between 0 and 1. A probability of zero means that an event can never occur while a probability of 1 implies that the event must surely occur.

The total number of drivers= 41 + 72 + 215 + 647 = 975

Number that wasn't intoxicated = 215 + 647 = 862

probability of not being intoxicated= 862/975 = 0.8841

Learn more about probability: https://brainly.com/question/11234923?

Answer:

(i) Absorption of light energy by chlorophyll.

(ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.

(iii) Reduction of carbon dioxide to carbohydrates.

I expect that this might help you out.

Explanation: The process of Photosynthesis is simple.

The three events that take place in "Photosynthesis", are:

1. Absorption of light energy by chlorophyll.

2. Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.

3. Reduction of carbon dioxide to carbohydrates.

Definition of Photosynthesis: The process by which plants and other organisms use sunlight to synthesize foods from carbon dioxide and water.

                         Have a wonderful day or night!

Answer:

heat loss, energy for cellular process: transpiration, other forms of water, oxygen, carbon dioxide loss

Explanation:

The energy received by the Oak leaves which did not contribute to the synthesis of biomass may be used for or produced as heat loss, energy for cellular processes such as transpiration, other forms of water, oxygen, or carbon dioxide loss.

The material from previously living organisms known as biomass is utilised to produce bioenergy. Examples include wood, wood byproducts, energy crops, agricultural waste, and organic waste from commercial and residential sources. The main biomass energy source nowadays is wood and wood waste.

Renewable organic material from plants and animals is known as biomass. Up until the middle of the 1800s, biomass accounted for the majority of the entire yearly U.S. energy consumption. Biomass is a popular fuel in many nations, particularly for heating and cooking in underdeveloped nations.

Thus, the energy received by the Oak leaves which did not contribute to the synthesis of biomass may be used for or produced as heat loss, energy for cellular processes such as transpiration, other forms of water, oxygen, or carbon dioxide loss.

Learn more about Biomass, here:

https://brainly.com/question/14122480

#SPJ2

Answer:

Theory

Hypothesis

Law

The answer will be:

D. Birds migrate further south to warmer location.

Answer:

B birds begin to store food and hibernate

Before his metamorphosis, Gregor had a common life with a boring job he could not leave due to his family.

This is a novel that describes how a common man called Gregor Samsa one day and without explanation transforms into a giant insect and how this affects his life.

Before this big change, Gregor Samsa had a very common life. The main characteristics of this character during this period are:

Note: This question is incomplete because the name of the text it refers to is not given. Here is the missing information:

The Metamorphosis by Franz Kaf ka

Learn more about Franz kaf ka in: https://brainly.com/question/4977042

Gregor's life prior to his physical metamorphosis was very common and monotonous with a boring job that he could not leave due to the restriction of his family.

Metamorphosis may be defined as a dramatic change that some animals, humans, and insects go through during their life cycles.

Gregor earns his livelihood by working as a salesman. This job seems very monotonous for him but he could not leave it due to the poor financial condition of his family.

The thoughts that we learn from his behavior are to think always high and trained your mind to achieve it. He also supports his family in bad times.

Therefore, it is well described above.

To learn more about Metamorphosis, refer to the link:

https://brainly.com/question/1157287

#SPJ4

Answer:

Babe Didrikson Zaharias

Explanation:

Babe Didrikson Zaharias was the first woman to play in a PGA Tour event. While there is no rule against women playing in PGA Tour events, only a few have attempted the feat and, as of 2012, no female golfer has succeeded in finishing a men's tour event.

Answer:

The bird has a narrow beak that is longer than the length of its head.

Explanation:

-The beak is long and thin, which helps it dip into the flowers to sip nectar (a sugary fluid the hummingbird uses for food).

-This bird (Hummingbird) have a long, narrow beak that allows it to reach the nectar from brightly colored, tubular flowers. It also feeds on insects and have a flexible lower beak that allows them to grab insects from the air during flight.

hope that helps :)

Answer:

The bird has a narrow beak that is longer than the length of its head

Explanation:

-The beak is long and thin, which helps it dip into the flowers to sip nectar (a sugary fluid the hummingbird uses for food).

-This bird (Hummingbird) have a long, narrow beak that allows it to reach the nectar from brightly colored, tubular flowers. It also feeds on insects and have a flexible lower beak that allows them to grab insects from the air during flight.

hope that helps :)

hello m'y name is ariel going to scool

Answer:

C. It visually organizes the notes you take while reading.

Explanation:

Answer:

embryonic stage

Explanation:

the embryonic period, or period of organogenesis

Survival of the Fittest is due to having possession of Adaptations (Option 1).

An adaptation is a type of feature/trait in an organism that confers an advantage against other organisms in an environment.

Adaptations are fundamental to face challenging environmental conditions for different organisms.

The main evolutionary force by which different adaptations are favored in nature is natural selection.

Learn more about adaptations here:

https://brainly.com/question/29594

Answer:

yes

Explanation:

they have multiple

Answer:

Yes

Explanation:

Yes

Yes

Yes

YES!!!!

Answer:

Like a starfish, an octopus can regrow lost arms. Unlike a starfish, a severed octopus arm does not regrow another octopus. But the biological secrets inside their arm regeneration feat do hold the promise of learning more about how we might better regenerate our own

diseased or lost tissue. If not whole limbs, at least perhaps fresh nerves or organ segments

Answer:

Explanation:

that's my answer

thank me later

Answer:

It depends on how many flips you do.

Explanation:

None.

Answer:

Adenosine triphosphate

Explanation:

Answer:

4

Explanation:

There are 4 nitrogenous bases and they are Adenine, Thymine, Cytosine and Guanine (in RNA, Thymine is replaced by Uracil)

Answer:

Four different types of nitrogenous bases are found in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G).

Explanation:

DNA is a polynucleotide. Each nucleotide is made up of deoxyribose sugar, a phosphate group and nitrogenous base. In DNA, there are four main kinds of nitrogenous bases. Adenine (A), guanine (G), thymine (T), and cytosine (C) are the four bases of DNA (C). Purine bases are adenine and guanine, whereas pyrimidine bases are thymine and cytosine. Base pairing occurs between complementary bases on two strands of double-stranded DNA. By two and three hydrogen bonds, A and G link with T and C, respectively. In RNA, uracil is present instead of thymine.

Answer: No, because the bacterial population plummets once their resources are exhausted

Answer:

s3xual

Explanation:

When s3xually reproducing the offspring end up having traits from both their parents, thus creating biodiversity.

Biodiversity: biodiversity is when organisms in a species are slightly different from one another.