Ducks have flat beaks and webbled legs

Answers

Answer 1
True



Explanation: none needed
Answer 2
True. Yes they do have flat beaks and webbed legs

Related Questions

HELP!!! I WILL GIVE BRAINLIEST!!!

Answers

Answer:

option A is the right answer for this que

When a sperm cell and egg cell join together what is it called?
1. sperm
2. Gamete
3. baby
4. Zygote

Answers

Answer:

4. Zygote is the answer

Answer:

Zygote

Explanation:

During fertialization a sperm cell and an egg cell come together to form a zygote.

(GIVING BRAINLIEST!!)

Which type of precipitation is most likely to occur when both air and cloud temperatures are above freezing?

A) Rain
B) Snow
C) Hail
D) Sleet

Answers

Answer:

it should be A or rain to be specific

Answer:

rain

Explanation:

If the ar is above freezing, the precipitation will most likely be rain. If the air is below freezing, the precipitation will most likely be snow. When air temperature is only a few degrees above freezing, precipitation may fall as sleet. Hail is most commonly formed within the cumulonimbus clouds of thunderstorms.

WILL GIVE BRAINLIEST IF RIGHT !

Identify the 2 constructive processes from the list below.

A) A river wears away the land creating a canyon.

B) Over time a mountains top becomes less jagged and more rounded.

C) A volcano erupts and lava flows down its sides.

D) Silt is deposited at the mouth of a river.

Answers

Answer:

C, D.

Explanation:

C: The flowing lava creates extra rock. For example, entire islands are formed via this process of volcanos erupting, lava cooling, repeat.

D: Silt from erosion (erosion itself is considered destructive, but the resulting silt can turn into something constructive.) can build up entire mounds or mountains over time.

The 2 constructive processes are C and D

True or False. Crossing-over refers to the crossing over of genes in meiosis. This creates variation among organisms

Answers

Explanation:

It would be true because crossing over does happen in meiosis

PLEASE HELP I NEED HELP WITH THESE TWO QUESTIONS

Chromosomes are distributed randomly during anaphase I. What are the possible chromosome combinations in the two daughter cells? (Use DG, LG, DP, and


How does the random lining up of homologous chromosome in Metaphase 1 contribute to Genetic Variation?

IF YOU WOULD HELP ME IN ONE OF THEM IT WOULD BE GREATLY APPRECIATED

Answers

Question:

Chromosomes are distributed randomly during anaphase I. What are the possible chromosome combinations in the two daughter cells? (Use the following abbreviations for the chromosomes. Dark green -> DG; Light  green -> LG; Dark purple-> DP, Light purple -> LP)

How does the random lining up of the homologous chromosome in Metaphase 1 contribute to Genetic Variation?

Answer:

Possible chromosome combinations:

LG,LP + DG,DP  LG,DP + DG,LP        

The random arrangement of tetrads is different in every cell going through the meiosis process. Any chromosome of the homologous pair might face any of the poles and then migrate to it. Each of the chromosomes has two possibilities for orientation at the plane. When the new haploid cells are formed, the number of variations in each cell is different and depends on the chromosomes that form that cell.

Explanation:  

1) During meiosis, organisms can produce at least four different  gametes. Anaphase occurs after the prophase where crossing-over has occurred. During anaphase 1, the homologous chromosomes separate, migrating to different poles.

The possible chromosome combinations in the two daughter cells of the exposed example are

LG,LP + DG,DP  LG,DP + DG,LP      

2) Crossing-over between homologous chromosomes (prophase 1), the random lining of homologous chromosomes (metaphase 1), and random fertilization are the mechanisms involved in genetic variation.

During metaphase I, homologous pairs together migrate to the equatorial plane, where they randomly aline with their kinetochores facing opposite poles. The random arrangement of tetrads is different in every cell going through the meiosis process. There is no equal alinement between two cells. When tetrads aline in the equatorial plane, there is no predetermined order for each of the homologous chromosomes of each tetrad to face one of the poles and then migrate to it while separating. Any chromosome of the homologous pair might face any of the poles and then migrate to it. Each of the chromosomes has two possibilities for orientation at the plane. When the new haploid cells are formed, the number of variations in each cell is also different and depends on the chromosomes that form that cell. This random order in the equatorial plane is what introduces variation into the gametes. It is almost impossible that two gametes resulting from meiosis will get the same genetic charge.

       

Possible chromosome combinations:

LG,LP + DG,DP   LG,DP + DG,LP        

The random arrangement of tetrads is different in every cell browsing the meiosis process. Any chromosome of the homologous pair might face any of the poles and then migrate to it.

Anaphase I

Each of the chromosomes has two possibilities for orientation at the plane. When the new haploid cells are formed, the amount of variations in each cell is different and depends on the chromosomes that form that cell.

During meiosis, organisms can produce a minimum of four different gametes. Anaphase occurs after the prophase where crossing-over has occurred. During anaphase 1, the homologous chromosomes separate, migrating to different poles.

The possible chromosome combinations within the two daughter cells of the exposed example are-

LG,LP + DG,DP   LG,DP + DG,LP    

 

Crossing-over between homologous chromosomes (prophase 1), the random lining of homologous chromosomes (metaphase 1), and random fertilization are the mechanisms involved in genetic variation.

Metaphase I

During metaphase I, homologous pairs together migrate to the equatorial plane, where they randomly aline with their kinetochores facing opposite poles.

The random arrangement of tetrads is different in every cell browsing the meiosis process. There is no equal alinement between the two cells.

When tetrads aline within the equatorial plane, there's no predetermined order for every one of the homologous chromosomes of every tetrad to face one among the poles then migrate to it while separating.

Any chromosome of the homologous pair might face any of the poles then migrate thereto. Each of the chromosomes has two possibilities for orientation at the plane.

When the new haploid cells are formed, the amount of variations in each cell is additionally different and depends on the chromosomes that form that cell.

This random order within the equatorial plane is what introduces variation into the gametes. It is almost impossible that two gametes resulting from meiosis will get an equivalent genetic charge.

Therefore,the combinations of two daughter cells LG,LP + DG,DP and LG,DP + DG,LP.

Learn more about Anaphase I and Metaphase I here:

https://brainly.com/question/1757508    

List the 8 characteristics of life all living organisms have.

Answers

Answer:

They need water, they need food, They die at some point of life, They have atleast one cell,

Explanation:

Organisms can adapt during their lifetime.

Correct the sentence

Answers

Answer:

Adaptions acquired by individuals during their lifetime .

Which has the greater volume?
A. wood
B. white block
C. equal
ws

Answers

Answer:

wood

Explanation:

Choose the arrow that shows the direction H+ will diffuse.

Answers

Answer:

the answer would be the arrow that is pointing down.

Explanation:

Remember that molecules and ions will move to a place of lower concentration from a place of higher concentration.

Answer:

its the arrow pointing down

Explanation:

i did trhe gizmo

what is the complementary DNA for TACGGCTTA

Answers

Answer: ATG CCG AAT

Explanation: In complementary DNA, you will want to flip the letters.

A=T

T=A

G=C

C=G

A will never match with C or G. Vice versa.

No question, just answers

What is the difference between a detritivore and a decomposer?

While detritivores feed on dead organic matter, decomposers actually break down dead or decaying organisms.

What is the main difference between food chains and food webs?

Food webs are more complex than simple food chains.

Taj incorrectly states that autotrophs are also known as consumers that need to feed on other organisms, including plants and animals, to gain energy. Which of the following best describes consumers that feed on other organisms such as plants and animals for energy?

heterotrophs

Which of the following is the first trophic level in every ecosystem?

autotroph

What is the relationship between matter and energy in an ecosystem?

Matter and energy are cycled through the ecosystem.

Answers

Well let me add on

A food chain shows the feeding between different trophies levels and a food web shows feeding in an interrelated food chain.

Two children have the same parents. If one child has a straight thumb and the other a bent thumb, the children must have different

Answers

Hi, I answered in the comments of this but I will put it here

The correct answer is B. Alleles for thumb shape

DUE TODAY helppp pleaswee

Answers

The answer would be point b

Which of the following biomolecules is NOT correctly paired with its monomer (subunit)?

Answers

Answer:

I think its proteins..good luck

Natural disasters can also play a huge role in changing selection pressures for a species. How could a natural disaster cause a similar change in a population?

Answers

Answer:

it raises important concerns about increased human exposure to coastal flooding, hurricanes, and tsunamis. Explanation: feel free to mark brainliest. have a good day and gn

5. What was the effect of the English policy that gave British officials the right to search without cause, warehouses and ships belonging to colorist
Parliament passed additional policies to protect the colonists' property from seizure.
Parlament enforced the policies as a method to provide for defense of the colonists.
Colorists supported the policy as necessary to discourage taxes on goods.
Colorists protested the policy as an abuse of their individual rights.

Answers

Answer:

c

Explanation:

c

Colorists supported the policy as necessary to discourage taxes on goods was the effect of the English policy that gave British officials the right to search without cause, warehouses and ships belonging to colorist.

What are the roles of colorists?

A colorist is a film industry professional who creates a visual color story for a production. In the post-production stage of the film making process, a colorist can use color editing software to add the desired hues, tones and color palates to an edited film.

They also work closely with editors to ensure they use similar software. Colorists have specific software package requirements because most colorists use Adobe products, specifically After Effects and Premiere Pro.

A Colorist is responsible for designing the color scheme of a film in order to achieve a specific mood or visual style. Colorists work closely with a film's director and director of photography to determine what color palette will best serve the story.

Learn more about colorists:

https://brainly.com/question/2588483

#SPJ2

Which statement best defines the relationship between work and energy?
Work can transfer energy between objects and increase radiant energy.
Work can transfer energy between objects and cause a change in the form of energy.
Work can transfer energy between objects and decrease nuclear energy
Work can transfer energy between objects and cause a change in the amount of total energy.

Answers

The statement that shows the relationship between work and energy is that; "work can transfer energy between objects and cause a change in the form of energy."

What is work and energy?

Work is done when the force applied moves a distance in the direction of the force while energy is the ability to do work. Energy  and work have the same unit and the same dimension.

The statement that shows the relationship between work and energy is that; "work can transfer energy between objects and cause a change in the form of energy."

Learn more about energy: https://brainly.com/question/1932868

Answer:

its b :)

Explanation:

Why do hunters kill young deers instead of the old?

Answers

Most hunters won’t kill a young dear it will be able to be alive for like 6 years they hunt the old deers an often leave the baby ones behind

What is a mutagen?
a environmental factors that cause mutations
b inherited mutations
C factor that immediately kills the organism
d cancer-causing agent

Answers

Anything that causes a mutation(a change in the DNA of a call) so the answer is B

What is the molecule in this image?

A. A carbohydrate
B. A lipid
C. A protein

Answers

The answer for this is letter A

Why is it necessary for the cell to grow and duplicate its DNA before the start of meiosis?

Answers

Answer:

Cells will duplicate or copy their DNA right before they divide. The process of cell division is called mitosis. Since the cell is dividing it needs two copies of its DNA - one is kept by the parent cell and the other is passed to the daughter cell. ... So this process of duplicating DNA is very important.

Viruses replicate the host cell
True, viruses replicate the host cell
False, viruses replicate the virus, inside the host cell

Answers

Answer: False viruses replicate the virus inside the cell so that it will overfill and burst and let the viruses infect other cells.

I deserve brainliest after that.

The answer is true, viruses replicate the host cell

Which of the following statements about natural selection is true:

• Individual organisms change over time

•Populations of organisms change over time

•Organisms do not change over time


Answers

Answer:

Option 2 (Population of organisms change over time.

What posture is a dog displaying if she is leaning away from your, body lowered, ears back, tail down, showing whites of her eyes and the corners of her mouth pulled back.

Answers

Answer: Fearful and worried posture

Explanation:

Since dogs cannot talk, their body languages are used to interpret whatever emotion or feeling they may be experiencing.

When a dog is afraid, she tries to look small. She lowers her body and and leans away so that her center of gravity is over her hind legs to  make a quick retreat easy. She also puts her tail down and ears flattened back to her skull. Her eyes also look rounder than normal and she shows the whites of her eyes (whale eyes).

All these tell that a dog is scared and worried or feeling tense.

Answer:

Defensive Threat Posture

Explanation:

Whale eye (whites of eyes showing)

Tail down or fully tucked

Piloerection

Ears back or flatten against head

Pupils dilated

Corners of mouth pulled back

Body lowered

Body leaning backward

A defensive threat posture indicates a dog is being self-protective. This is seen in a dog who is fearful and would prefer to run away from the situation, but may bite if provoked or cornered. Stress signals were offered in the beginning, however ignored and the dog is showing extreme fear.

The diagram shows Mendels test for flower color he crossed a plant with white flowers with one that had purple flowers then he let the first-generation offspring pollinate to produce the seconde-generation off spring​

Answers

Answer: recessive

Explanation:A P E X verified

Benita is studying the erosion of soil after a heavy rainfall. She observes that rainwater washes away very little soil from areas under large trees. Which of the following best explains why?

Answers

Answer:

The roots of the trees help to hold the soil in place.

Explanation:

Answer:

The roots of the trees help to hold the soil in place.

Explanation:

How are root cutting prepared

Answers

bu the wjekejjssiiwwiiwwuwieue jakejajaekksjsjjs

if glucose is in higher concentration outside the cell than inside, but the plasma membrane and other surface layers of the cell do not allow glucose to pass through, which is the most likely type of transport for glucose? and Why?

a simple diffusion

b Osmosis

c Facilitated diffusion via a gated channel

d Facilitated diffusion via an aquaporin

e Facilitated diffusion via an ion channel

Answers

Answer:

a

Explanation:

ok ok as you were saying you said it is hard for the glucose concentration in the body this also had to go out so but the plasma membranes and other surfaces layers cell layers of the layer of the soil do not allow to close glucose to pass through which is most likely type of transport type of transport for kids and you still said why it is because it gives energy to the body

If no energy is transferred, how much work is done?

Answers

Answer:

Explanation:The potential energy is converted to kinetic energy in the process. But I see no transfer of energy between the earth and the body.

And how does energy transfer takes place in case of negative work ? When a body is moved across a surface which has friction, the friction does negative work. Does it mean that a sort of energy transfer occurs between the surface (source) and the body (object

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