Which of the following is the best strategy to control wheat rust?
A. Fungicides to treat affected crops and planting rust-resistant varieties
B. Insulation using green roofs to limit rust
C. Invasive insect species to attack rust
D. Citrus greening to prevent the spread of rust

Answers

Answer 1
The answer to the question is A

Related Questions

Name 3 things that come from decayed plants, are fossil fuels, and release carbon dioxide when they are burned.

Answers

Answer:

Carbon cycle, neutral and decomposition

Which of the following is the most obvious type of problem that could be caused by inadequate sewage treatment?



1.Acid Rain
2.Noise pollution
3.Radioactivity
4.Water pollution

Answers

Answer:water pollution

Explanation:

PLZ PLZ HELLPP MEEE will mark brainliest




Which of the following does not occur in an aquatic ecosystem as a result of nutrient loading?
a. acidification of the water
b. algae growth as a result of eutrophication
c. degraded quality of water for human and livestock consumption
d. improved water habitats for human recreation

Answers

Answer:

Answer D

Explanation:

improved water habitats for human recreation

D. Hope this helps :)

Read the following paragraph and fill in the gaps with words from the text box below. Each word may
be used once, more than once, or not at all.

Seeds can be spread by......... seed pods, wind, water or ............ The
dormant ........inside a seedcan survive extreme........... and lack
of ..........They can travel long distances before they.......

embryo/exploding/animals/germinat/ water/temperatures​

Answers

Answer:

exploding, animals, temperatures, water, germinate

Explanation:

Seeds can be spread by exploding seed pods, wind, water or animals. The dormant embryo inside a seed can survive extreme temperatures and lack of water. They can travel long distances before they germinate.

Which statement describes a characteristic common to autoimmune diseases?
A. They commonly affect women.
B. They are easily passed by bacteria from one person to another.
C. It is rare to have more than one at a time.
D. They most commonly harm the endocrine system.

Answers

Answer:

D.

immune diseases are where your immune system attacks itself. most commonly it attacks the brain or the endocrine system first, as a way to take complete control.

Explanation:

A. males have a higher risk of getting an autoimmune disease.

B. autoimmune diseases are not passed, they are not contagious, it something you are born with or develop over time with a problem in cells. they can be triggered by food, medicine, anything really.

C. it is not rare to have more than one, many people who have one end up developing more over time.

Answer:

a

Explanation:

When stomata are closed during hot weather, Oxygen combines with RuBP and a wasteful process occurs, known as:

a. photo phosphorylation
b. photo transpiration
c. photochemical
d. photorespiration

Answers

Answer:

Photorespiration

Explanation:

Carbohydrates, proteins, and lipids are important molecules that make up the structure of the cell membrane. They help move materials into and out of the cell through the cell membrane
In what way is the cell membrane like a security guard?

Answers

Answer:

The cell membrane only alows certian materials to move through the membrane. Just like a security guard the membrane sorts through the good stuff and lets it past, but if someone or something bad comes along the security guard stops it. Just like the cell membrane.  

asap!!! A researcher illuminated a filament of cyanobacteria with light that passed through a prism, thus exposing different segments of cyanobacteria to different wavelengths of light. He found that the bacteria in the green light changed in color from green to red after multiple weeks of exposure but were still reproducing at the same rate. What can you conclude about the change in pigmentation of the cyanobacteria exposed to green light?

1.) More chlorophyll a was produced in response to the green light exposure

2.) The cyanobacteria were dying and were changing color in response

3.) Red light instead of green light was being absorbed by the chloroplasts

4.) More red photosynthesis pigments were produced to absorb green light

Answers

Answer:

#4.. More red photosynthesis pigments were produced to absorb green light

Chlorophyll, carotenoids, and phycobiliproteins, as well as additional classes like scytonemin, which are more focused on cyanobacterial cells' protection, are the three main classes of photosynthetic pigments that stand out in cyanobacteria. Thus, option D is correct.

What are the characteristics of cyanobacteria?

Many plants depend on cyanobacteria for their wellbeing and development.

Being able to transform inert atmospheric nitrogen into an organic form, like nitrate or ammonia, makes them one of the very few types of organisms that can do so.

Cyanobacteria are microscopic, photosynthetic organisms that are classified as bacteria.

They were once known as blue-green algae. Since dense growths frequently color water green, blue-green, or brownish-green, they were previously referred to as blue-green algae.

Therefore, More red photosynthesis pigments were produced to absorb green light.

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Help me identify the parts of this cell:

Answers

Answer:

1- membrane

2- ribosomes

3- mitochondrion

4- rough ER

5- dna

6- nucleolus

7- cytoplasm

8- nucleus

9- smooth ER

10- vesicles

11- golgi body

12- lysosome

Explanation:

Answer:

1- cell membrane

2- ribosomes

3- mitochondria

4- rough endoplasmic reticulum

5- deoxyribonucleid acid (dna)

6- nucleolus

7- cytoplasm

8- nucleus

9- smooth endoplasmic reticulum

10- vesicles

11- golgi apparatus

12- lysosome

Explanation:

What is the percentage size difference between the giant dragonfly and the modern dragonfly?

Answers

Answer:

Giant Dragonfly - 2.5 FEET

Modern Dragon Fly - 1-4 Inches.

Explanation:

Size Difference in Percentage: The Giant Dragonfly is 250% - 160% bigger than the Modern Dragonfly.

Explanation:

The Giant Dragonfly is 250% - 160% bigger than the Modern Dragonfly.1

1. Sodium is a silvery solid that reacts violently with water and chlorine. When they
combine to form the compound sodium chloride known as salt, there is a
fundamental change in the properties. Salt is often added to our food when
cooking and it is safe to eat. Which of the following statements supports the idea
presented?​

Answers

Answer: Options are not given, here are the options.

. True to all compounds, they no longer have the properties of the elements

that makes them up.

B. True to some compounds, it maintains the properties of the elements that

makes them up.

C. True in all elements, it maintains its properties even after it combines with

other elements.

D. True to all elements, they have the properties after they are combined.​

The correct option is D.

True to all elements, they have the properties after they are combined.​

Explanation:

Elements are pure substances which can not be divide by any form of chemical means.

True to all elements, they have the properties after they are ccombine because elements contain atoms and atoms is the smallest indivisible units which retain chemical properties because chemical bonds are formed between the atoms of elements.

Glucose is broken down in the cytoplasm of the cell. What is
this process called?

Answers

Answer:

glycolysis hope this helps <3

Explanation:

In stage one, glucose is broken down in the cytoplasm of the cell in a process called glycolysis. In stage two, the pyruvate molecules are transported into the mitochondria

Answer:

glycolysis

Explanation:

ANSWER ASAP THANKS
What is the ratio of unaffected females to affected females? (remember to simplify the ratio if it can be simplified)

Answers

Answer:

2. Approximately 75% of cases are sporadic and males are usually miscarried. Therefore, when the mother is affected, 1/3 of the female offspring will be unaffected, 1/3 of females will be affected, and 1/3 of males will be unaffected.

Once amylase has broken down starch, can it break down another starch molecule?

Answers

Answer:

Yes, amylase can be reused, and when fulfills its catalytic function, it is free to catalyze the breakdown of another starch molecule.

Explanation:

Amylase is an enzyme capable of catalyzing the breakdown of starch bonds, separating it into glucose molecules.

The enzymes, including amylase, have the property of being free and without structural alteration when catalyzing a reaction, to bind to the specific substrate and catalyze a new reaction.

Amylase is not consumed, unlike a reagent, so it can be reused in new reactions.

ASAP Describe the difference between each of these terms and the structure of each kind of fat- Saturated fats, Unsaturated fats, Polyunsaturated fats

Answers

Answer:

In saturated fats, the carbon atoms are totally covered, or "saturated," with hydrogen atoms. This makes them solid at room temperature. In unsaturated fats, fewer hydrogen atoms are bound to carbon atoms. These fats are liquid at room temperature.

Body cavities diagram I need help

Answers

Here this should cover it

Which labels would correctly model photosynthesis?

Answers

Answer:

A. Carbon dioxide

B. Light energy

C. Oxygen

D. Glucose

E. Water

Explanation:

The  model for photosynthesis is the sun in the form of solar energy where the carbon dioxide along with gets formed in  the leaves where it is kitchen  of the leaves along with the carbon dioxide gets removed out.

What is the primary source of energy ?

The primary source of energy is the sun which will help in the production of biomass.

A. Carbon dioxide

B. Solar energy

C. Oxygen

D. Stomata

The photosynthesis is the unit where the solar energy is the producers energy used by the producers. Carbon dioxide is the gas that is the used to the plants that is synthesizing plants food.

Leaves have the stomata where the food is being synthesized  where the chlorophyll containing pigment is helpful in making where the food is being synthesized.

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HEP PLEASE btw the answer is not D I am not sure what’s the answe

Answers

Answer:

I believe the answer is A

Explanation:

Why is graphing important to
scientists? (Give at least 2 reasons)

Answers

Answer:

They can help visualize the data.

You can actually see what all of the numbers in a data table mean.

Explanation:

Its hard to look at a set of data and understand what it means without organizing it in a way which is easy to understand and refer back to.

Write five general properties of minerals

Answers

Answer:

Color, luster, streak, hardness, and cleavage

Explanation:

 which statement is true about cell wall but not a cell membrane?

a. it forms the outer layer of the cell

b. it gives an animal cell shape

c. it is selectively permeable

d. it is mostly of cellulose

Answers

Option a
It forms the outer layer of the cell
Hope it helped if yes then please like it

PLEASE HELP I HAVE TO FILL IN THE BLANKS!!!!!!
For every volcano, there is a ____________ in the nearby ocean, formed due to subduction.

Answers

There is a Island nearby

A river that is mature would be: *
A. Straight, fast flowing and have erosion on both sides
B. curved, slow flowing and would have more erosion on the outside curve

Answers

pretty sure mature rivers flow slower
hope this helps
brainliest ?

Attraction between molecules of the same
substance solution

Answers

Answer:

The attraction among molecules of a substance is called cohesion. Cohesion due to hydrogen bonds makes water molecules "stick together". The attraction among molecules of different substances is called adhesion.

Hope this helps :)

what are the characteristics that caused scientists to reclassify Pluto as a dwarf Planet?

Answers

Answer:

Now you know what this is!

Explanation:

What are the five categories of adaptations?

Answers

Migration, hibernation, dormancy, camouflage, estivation ( aestivation)

The five categories of adaptations are migration, hibernation, dormancy, camouflage, astivation.

What is migration?

The term migration has been defined as when the birds, animals, or human beings leaves the native place and move towards a new place due to weather or other physical condition is known as migration. Generally, when it is too much cold the birds of that particular area migrated to the place where they found suitable temperature for their survival.

The stage of dormancy is the stage when seed gets closed and not able to germinate as it closes its outer wall. The term hibernation is defined as the particular time period in which the organism hybernate himself for a period of time when the weather or the outer environment is not safe, or fit for his survival.Generally, when it is too much cold the birds of that particular area migrated to the place where they found suitable temperature for their survival.

Therefore, The five categories of adaptations are migration, hibernation, dormancy, camouflage, astivation.

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When the water cools and turns back into a liquid, this is known as ___________________.

Answers

Answer: melting

Explanation: When water goes from its solid form (ice) back to its liquid form, this is known as MELTING. Condensation occurs when gas changes into liquid, not when ice changes into liquid.

an increase in the concentration of protons in the cytosol will most likely have which of the following effects on glycolysis

Answers

Answer:

Reaction rate will increase as a result of the increased H+ concentrate

Explanation:

Because the more ions the faster the reaction rate

The increase in the concentration of protons ; increases the Reaction rate

An increase in the number the positive ions ( H⁺ ) in a reaction will lead to an increase the reaction rate and a decrease in the activation energy.

Therefore as the number of protons ( H⁺ ) in the cytosol increases, the ripple effect it will have on glycolysis will be an increase in the rate of reaction ( i.e. Reaction rate ) and a decrease in activation energy.

Hence we can conclude that an increase in the concentration of protons in cytosol will increase the Reaction rate of glycolysis.

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Although  the options related to your question is missing a general answer is provided above.

Please help me out ......

Answers

I believe it’s a predator-prey interaction. As the hare population increases, the lynx population also increases and vice versa. It looks like the other predator-prey graphs

when two different species live in the same area and use the same limited resources what occurs?

Answers

In interspecific competition, members of two different species use the same limited resource and therefore compete for it

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