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in the Fall of the year, leaves appear red, orange, yellow and brown because the chlorphyll decreases in the leaves and allows the --(blank)-- pigments to reflect mostly colors other than green.

possible answers than can go in the blank are primary or accessory

Answers

Answer 1

The appropriate word to fill into the blank would be accessory.

In the Fall of the year, leaves appear red, orange, yellow, and brown because the chlorophyll decreases in the leaves and allows the accessory pigments to reflect mostly colors other than green.

The core pigment in leaves that makes them appear green is chlorophyll. The pigment is primarily responsible for absorbing light energy to drive the photosynthetic process in plants.

Some other pigments, also known as accessory pigments such as carotenoids, anthocyanins, xanthophylls, etc., help out chlorophyll in some ways but have colours that are different from green.

Thus, the appearance of other colours such as orange, yellow, brown, etc., on leaves is due to a decrease in chlorophyll and the reflection of the colours of the accessory pigments.

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Related Questions

Diploid means having Multiple Choice one homologous set of chromosomes. two chromosomes in each somatic cell. two chromosomes in each gamete. three homologous sets of chromosomes. two homologous sets of chromosomes.

Answers

Answer:

A diploid cell have two complete set of chromosomes except the sex cell which is haploid

Explanation:

the somatic are diploid gotten from each perent but in the sex cell it is haploid

The comparison between the number of human genes and those of other animal species has led to many conclusions, including that _____.

Answers

Answer:

We have a lot of similar genes to those of animal kin.

Explanation:

The genes of humans and animals show more than 50% similarity and conclude the same ancestral origin.

What are genes?

The gene can be described as the hereditary unit that results in the make-up of proteins for the functioning of the body.

The genes are hereditary and evolution there results in the change in the genotype and thereby phenotype with mutations.

The genes of humans and animals result in the similarity of more than m 50%. This concludes that there has been the presence of the same ancestral origin for the animal and humans.

The genetic similarity between humans and the animal species results in the conclusion of humans belong to the animal kingdom and have the same ancestral origin.

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What did Allan Savory notice about the lands grazed by wild animals at the Africa Centre for Holistic Management

Answers

Answer:

Allan Savory noticed that grasslands co-evolved with large numbers of migrating ruminants, and therefore are co-dependent on each other's survival. These animals grouped together and constantly bunched due to the predator-prey connection, eat the grasses following the seasons throughout their migration in arid regions (Brittleness scale, of Non-Brittle to Brittle environments).

As they move, they drop nutrient-rich dung and urine, while trampling organic litter (live or dead grasses, leaves, etc) and seeds into the soil. These actions break down materials into the surface, providing more covered soil and keeping materials from chemically decomposing (oxidation, as opposed to the fast biological decomposition that occurs in areas with consistent rainfall(Non-Brittle)). The true testament to his insights of Holistic Management re: grasslands is known as the 4th Key Insight: That time, rather than numbers governs over-grazing or over-trampling.

The important component here is that the time exposed to these animals plays the significant role in whether you have healthy grasslands, not the number of animals exposed to the area of consideration. The amount of "rest" (time) for grasses between eating or trampling is just as crucial as the time in an exposure.

Explanation:

Explained in his book and courses under "Holistic Management", by Allan Savory and Jody Butterfield, and Sam Bingham

what part of the autonomic nervous system is represented in the given image?

Answers

There is no image attached to this question

illustrate how the self sealing bubble membrane helps to illustrate the passage of molecules through a cell membrane and the property of selective permeability

Answers

Self-sealing bubble membranes help to illustrate the passage of molecules and the property of selective permeability in that they are an example of how something can be semi-permeable and allow only some substances to pass.

When we mention a membrane, we refer to the selective barrier that protects cells from the environment. Within this barrier, lie certain proteins that serve as a kind of "tunnel" for the passage of very specific substances. This, along with a few other mechanisms are what gives a membrane the title of being semi-permeable.

This is because semi or selective permeability is the ability to allow the passage of very specific substances despite being a sealed barrier. Self-sealing bubble membranes share this ability by allowing some substances, like specific gases, to enter the bubble while others will remain on the exterior of the sealed barrier.

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During incubation, antimicrobials applied to the bacterial lawn become increasingly _________ as they diffuse out of the disk into the medium.

Answers

Answer:

Meee-boop

Explanation:

Ped0

The formation of clouds is caused by which of the following?
O condensation
O evaporation
O infiltration
O precipitation

Answers

Answer:

condensation

Explanation:

once evaporation occurs the water vapor rises and condenses into clouds when it hits the colder air higher in the atmosphere.

Answer: Condensation

Condensation is the change of the state of matter from the gas phase into the liquid phase, and is the reverse of vaporization. This word mostly refers to the water cycle.

Give 3 examples of microscopic organisms​

Answers

Fungi, algae, and yeast.

Compare and contrast between transportation in human ànd plants.
Why transport in human is more effective than that in plants

Answers

Answer:

1)Plants do not have a circulatory system.

•Humans have a well defined circulatory system.

2)transportation in plants occurs through specialised tissue xylem and phloem.

•Transportation in humans occurs through a netwotk of blood vessels such as artery vein capillary.

3)In plants substances transported are water, minerals, sugars and amino acid.

•In humans substances transported are glucose, glycerol, minerals, vitamins, fatty acids, amino acids and hormones.

4)Transportation in plants in controlled by opening and closing of stomata.

•Transportation in humans is controlled by constriction or dilation of blood bessels.

-->■Transportation in humans is more effective than the plants because in humans there is a well defined circulatory system which is highly regulated.As transport occur through blood vessel , transportation can be regulated by dilation or constriction of blood vessel.But plant do not have such circulatory system.

BRAINLIST PLS

. Differentiate between analgesic and antibiotic. ann addictive​

Answers

Answer:

Analgesic - pain reliever, analgesic - a drug designed to relieve pain - analgesia.

Antibiotics - Antibacterial drugs that are widely used as medications to treat infections.

Explanation:

This termines are different at all. The only same thing is that they are both drugs

Asexual reproduction __________. View Available Hint(s)for Part A produces offspring genetically identical to the parent requires both meiosis and mitosis leads to a loss of genetic material is limited to plants is limited to single-cell organisms

Answers

Answer:

produces offspring genetically identical to the parent

Explanation:

PLEASE HELP MEE

1.___-they speed up chemical reactions

2.___-they only catalyze specific reactions with specific substrates, like a lock and key.

3.___-slight changes in oH or temperature can cause then to stop working

Answers

Answer:

Catalyst

Enzymes

I don't know the other one, I'm sorry. Give the first two a try tho

1 point
Which of the following would be a good conductor of electricity, heat, and can be drawn into a wire and is malleable?
O Metal
O Nonmetal
O Metalloid
O None of the above
Previous

Answers

Answer:

metal

Explanation:

Answer:

Metal is a good conductor of electricity, heat and drawn into a wirr and is malleable

how will you explain the importance of it in completeness of the biological organization?

Answers

The importance of biological organization is that it allows the study of natural balance between all organisms in a simple way.

The biological organization is a biological term that refers to the hierarchy of complex biological structures and systems that define life through a reductionist approach.

In this form of organization, the traditional hierarchy begins in the atom, this being the lowest level, and ends in the biosphere as a superior system.

The integrality of this organization focuses on the reciprocal relationships between each level, because the higher levels are more complex, but contain each of the organisms and parts that make up the lower levels. This type of organization must be understood as a whole.

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how much milk does the average cow produce each day

Answers

Answer:

6-7 gal

Explanation:

STATISTICS B)

the adaption, of Xylem cells is formation of a ________________.

I want the answer of this question please as fast as possible

Answers

Answer: The adaption, of Xylem cells is formation of a hollow tube.

Explanation:

I need help pleaseeeeeeee

Answers

Answer:

1. co2 and sunlight

2. glucose and oxygen

3. palisade

4.site

5. xylem and phlegm

6. stomata

7. guard cells

which evidence best supports the claim that mutations are a source of inheritable genetic variation

Answers

Answer:

Mutations affect protein synthesis which impacts the way traits are expressed

Answer:

Genetic Mutations Produce Variation Quick Check

1. mutations affect protein...

2. substitution

3. substitution

4. food availability

5. two nucleotides are deleted

Explanation:

Did quick check

the atmosphere of earth is comprised mostly of oxygen and

Answers

Answer:

Nitrogen

Explanation:

The air in the atmosphere is made out of 78% Nitrogen, 21% oxygen, and 1% other gases.

What is an ecological pyramid with explanation

Answers

Answer:

Explanation of Ecological pyramid :-

A graphical representation in the shape of a pyramid to show the feeding relationship of groups of organisms, and the flow of energy or biomass through the different trophic levels in a given ecosystem.

Examples of Ecological pyramid :-

The productivity pyramid is also called the energy pyramid. Sun is the primary source of energy. Fungi and bacteria are decomposers which can procure nutrient from any trophic level by breaking down dead and decaying organisms. These nutrients return to the soil and ate taken up by plants.3 Major Types of Ecological Pyramids :-

| Pyramid of Number, Biomass and EnergyPyramid of Number: It depicts the number of individual organisms at different trophic levels of food chain. Pyramid of Biomass .Pyramid of Energy.

Explanation:

Hope this helps you XD ✌️Carry on learning !!

Look at the image above. What type of cells are these?

A. Prokaryotic
B. Eukaryotic
C. Both

Answers

Answer:

The is B eukaryotic because it have nucleus and other organelles like mitochondria and others

The answer should be B.

What do stomata Get from the environment?

Answers

Answer:

Plants, by contrast, breathe through tiny pores called stomata on the underside of their leaves. These pores allow carbon dioxide to enter and oxygen to exit. Plants open and close their stomata in response to changes in their environment so they can get the CO2 they need, and avoid drying out.

Explanation:

Hello!!

Plants, by contrast, breathe through tiny pores called stomata on the underside of their leaves. These pores allow carbon dioxide to enter and oxygen to exit. Plants open and close their stomata in response to changes in their environment so they can get the CO2 they need, and avoid drying out.

brainliest!!

Which type of urinary tract infection is most serious and can be fatal?

Answers

Answer:

b. Kidney infection

Explanation:post protected

it’s a kidney infection

the process that continually adds new material to the ocean floor

Answers

Answer:

Sea-floor spreading i think not a 100 percent.

Explanation:

What is global warming?:​

Answers

[tex] \bigstar \underline{ \large{ \sf{ \pink{Global \: \: Warming}}}} : [/tex]

▶ Global warming can cause sea levels to rise dramatically. In many places, coastal areas have already been flooded. Global warming could result in wide ranging effects on rainfall patterns, agriculture, forests, plants and animals. Majority of people living in regions which are threatened by global warming are in Asia. A recent climate change report gives us only a limited time to keep the greenhouse gases at the present level. Otherwise, the temperature may rise by more than 2 degrees Celsius by the end of the century, a level considered dangerous.

______________________________

why are antibiotics not effective against viruses?

Answers

Answer:

Viruses are different to bacteria; they have a different structure and a different way of surviving. Viruses don't have cell walls that can be attacked by antibiotics; instead they are surrounded by a protective protein coat. Antibiotics do not work on viruses, such as those that cause colds, flu, bronchitis, or runny noses, even if the mucus is thick, yellow, or green. Antibiotics are only needed for treating certain infections caused by bacteria, but even some bacterial infections get better without antibiotics.

According to the punnet square, what is the ratio of the offspring genotypes?

A. 1:2:1
B. 3:2:1
C. 4:3:2

Answers

the answer us B. 3:2:1

5) Which of these best describe a physical change? A) Waste products are formed. B) Biting into a piece of bread. Simple sugars in the small intestine are broken down into glucose. D) Saliva in the mouth breaks the bread into smaller molecules like maltose.​

Answers

Answer: Biting into a piece of bread

Explanation:

Answer:

B Biting into a peace of bread

Explanation:

I took the test and as well. the first physical thing that changes whenever any type of food goes into your mouth is the way it breaks apart/turns into a smaller part of the food so that your esaphgous can swallow it. Hope this helped :)

2. Reproduction is the function of both_____and organisms.

Answers

Answer:

it's plants pls brainliesttt

Answer:

2. Reproduction is the function of both__Meiosis___and organisms.

Which of the following muscles does NOT flex the wrist?

Answers

Answer:

b. Extensor digitorum

Explanation: is correct

Should be Extensor digitorum
Other Questions
which of the following should have the highest surface tension at a given temperature? define the term software with example SUBIECTUL I1. 1p S se determine primul termen al unei progresii aritmetice (an)n1 tiind c raia esteegal cu 5 i suma primilor zece termeni ai progresiei este egal cu 245.2. 1p S se determine punctele de intersecie ale graficului funcieif: R R, f (x) = x2 7x + 12, cu axele de coordonate.3. 1p S se determine numrul real a pentru care vectoriiu = (a 2)i + (3a 1)j i v = 2i +4j sunt coliniari.4. 1p S se calculeze ctg x, tiind c sin x =32, x (0, 90).5. 1p S se determine soluiile reale ale ecuaiei 49x+2 = 7x2+5.6. 1p S se rezolve ecuaia : Ax2+Cx2 = 0, x N , x 2.SUBIECTUL II1 Se consider matricea A(a) = (1 0 a1 0 1a 1 1), unde a (0, ).a) 0.5p Artai c det(A(4)) = 1.b) 0.5p Demonstrai c det(A(a) A(1) A(a + 1)) > 0, pentru orice a (0, ).2. Pe mulimea de numere reale se definete legea de compoziie asociativx y = 3(xy + 4) 3(x + y).a) 0.5p Artai c 3 2 = 3.b) 0.5pDemonstrai c x y = 3(x 3)(y 3) + 3, pentru orice numere reale x i y.SUBIECTUL III1 0.5p Se consider funcia f: R R, f(x) = e2x(x 5).Artai c f(x) = e2x(2x 9), x R .2. 0.5p Se consider funcia f: R R, f(x) =xx2+1.Artai c f(x)x2 + 120dx = 2. simplify 16v2vtlA If a person attempts to make a phone call while they are driving a car, they are _______. A. Combining tasks b. Multitasking c. Sequential tasking d. Cleaving tasks Please select the best answer from the choices provided A B C D. compare the company profit performance and financial position with the average for the industry The area of the hexagon pictured above is ___ units2. Round answerto the hundredths. 2). What art movements and aesthetic theories were the Lowbrow and Pop SurrealistMovements reacting against? The men will dig a deep hole for the new swimming pool.whats the verb phrase Toussaint Charbonneau bought land in St. Louis fromO William ClarkO Blackfeet peopleO Meriwether Lewiso Thomas Jefferson 8. Of the 400 employees, 5% of them are managers. How many managers does the zoo employ? A snakebite should be treated by elevating the bite.TrueFalse Q(x)=-1/2x-3; q(x)=-4 Help Electronic evidence on computer storage media that is not visible to the average user is called ________. please help me with insects with out piercing and sucking mouth parts and the reason why. please help me I really request. 7) Germanium, element 32 on the Periodic Table, is shown here. If a proton is added to the nucleus of germanium, what outcome(s) would occur? Select ALL That apply.A) The atom would increase in mass but would remain germanium.B) The atom would become arsenic and have different properties.The atom would remain germanium, but it would have a positive charge.D) The atom would increase in mass and have different elemental properties.E) The atom would expel a neutron to maintain a constant mass and chemical properties. 4.Find the value of y when x = 2.y = 3x + 2XONY22a) 2b) 6c) 7d) 8 What to draw for the word grateful Plzzzz help mee plzzzz help meeee PLS HELP AMSWER ANYONE PLS ILL GIVE BRAINLKEST THANKS