Which of the following best pairs the leaf structure with its role?

Answers

Answer 1

Answer: Since there are no choices to choose from, I'll just site all the structures of the leaf with its role then.
(See attached file for its functions)

A Leaf has the following structures:
Cuticle
Upper epidermis layer
Palisade layer
Xylem
Phloem
Spongy mesophyll layer
Air space
Lower epidermis layer
Stomate
Guard cells

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What is the sudden appearance of a large array of animal life known as?
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which of the following is being used to catch fish? A.electricity B. light C. sound D. all of the above
Explain why something with only one cell can be considered to be an organism.
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Can animals see in the dark better than humans?

Answers

Yes. Because their eyes give light they do. Just joking. Eyes reflecting is from other light sources. But they do have better night vision. Most of nocturnal animals have bigger eyes or pupils, which make it easier to catch up environmental light.

Based on the endosymbiotic theory, what cell would result from the endosymbiosis of a cell with a cyanobacterium?

Answers

The answer is a eukaryotic cell.
According to endosymbiotic theory, the result from the endosymbiosis of a cell with a cyanbacterium is a eukaryotic cell that can produce its own food. Eukaryote refers to the organisms whose cells have a nucleus and other organelles are enclosed within membranes.

The policy that Kennedy lay the groundwork for at the end of his presidency.A. isolationism

B. détente

C. flexible response

D. brinkmanship

Answers

The policy that Kennedy lay the groundwork for at the end of his presidency was détente. The answer to your question is B. I hope this is the answer that you are looking for and it comes to your help.

Describe the difference between motion and a reference point

Answers

without a reference you cannot tell that a body is in motion.when you are in a car u know that u are in motion with reference to that other object like trees are stationary.

a reference point is a non moving object that you compare to another object to see if its moving. Motion is an object that is moving, being pushed or pulled causing itto move

True or faulse organic fat will not dissolve in water

Answers

Answer: True.

Explanation:

Organic fats are nonpolar molecules, while water is a polar molecule.

Since fats do not have any polar part in its structure, to be dissolved in water they would have to break some of water's hydrogen bonds. But this does not happen, so the fat is forced to stay separate from the water. This means nonpolar molecules are repelled by water and do not dissolve in it. They are hydrophobic compounds. So the lipids just float in the water without blending into it.

False. It can and will dissolve in water.

Which of the following is true of RNA compared to DNA?a. It lacks phosphate groups.
b. It is a single-stranded molecule.
c. Its nucleotides do not have sugars.
d. It contains four different nucleotides.

Answers

The correct answer is B. It is a single-stranded molecule. It does not lack phosphate group but rather has a different one so there's also 4 but they're a bit different. Unlike the DNA that is a double spiraling strand, the RNA is just a single strand that goes on and on. Although similar, it does completely different things from the DNA.

Final answer:

RNA is a single-stranded molecule, in contrast to the double-stranded structure of DNA.

Explanation:

b. It is a single-stranded molecule.

RNA is a nucleic acid that is similar to DNA, but with a few key differences. One of these differences is that RNA is single-stranded, while DNA is double-stranded. This means that RNA is made up of only one chain of nucleotides, while DNA has two chains that are complementary to each other.

Other differences between RNA and DNA include:

RNA contains the sugar ribose, while DNA contains the sugar deoxyribose.
RNA uses the nitrogenous base uracil, while DNA uses thymine.
RNA is typically shorter than DNA.

Learn more about RNA vs DNA here:

brainly.com/question/33301756

#SPJ6

Other Questions

Water and minerals are transported from the roots to the rest of the plant through the phloem. True or false?

Can someone help me answer these? Thanks!

Select all that apply. Which statements correspond to cellular respiration? CO2 diffuses passively into the cell. CO2 diffuses passively out of the cell. CO2 must be pumped out of the cell. O2 diffuses passively when produced inside the cell. O2 diffuses passively when converted to CO2. O2 is pumped in and forces CO2 out.

The ability to cook, clean, bathe, work, attend school, and/or engage in social relationships is known as what? a. Organized behavior b. Exclusion criteria c. Catatonia d. Functional capacity QUESTION 2 Which of the following is true about developing schizophrenia? a. Risk for schizophrenia reflects the summation of many different genes b. Risk for schizophrenia is based on the “schizophrenia gene” c. Schizophrenia may develop in an unstable environment d. The older you are the more likely you can develop schizophrenia QUESTION 3 What is a common feature for the treatment of schizophrenia? a. Atypical medications have many more side effects than typical medications b. Most of the medications block a certain dopamine receptor c. Most do nothing to help with hallucinations d. Cognitive deficits may improve with treatment QUESTION 4 Hallucinations refer to ___________; where delusions refer to _______________. a. smelling something not there; a false belief b. hearing something not there; experiencing something without a stimulus c. a false belief; smelling something not there d. experiencing something without a stimulus; hearing something not there QUESTION 5 Having hallucinations and catatonic behavior for 1 to 6 months, would be classified as what disorder? a. Schizophrenia b. Schizophreniform disorder c. Brief psychotic disorder d. Schizoaffective disorder QUESTION 6 Which is NOT one of the personality disorders included in the DSM-IV-TR? a. Multiple b. Histrionic c. Antisocial d. Schizoid QUESTION 7 Which personality disorder was being considered to be removed in the DSM-5? a. Schizotypal b. Narcissistic c. Paranoid d. Borderline QUESTION 8 Narcissistic personality disorder includes traits such as: a. manipulative and oppositional b. odd, eccentric, peculiar, and aberrant ideas c. reactive shame, need for admiration, and reactive anger d. social anxiousness and social discomfort QUESTION 9 Why do individuals with a personality disorders rarely seek treatment? a. They do not want to take medications b. That is a misnomer and that they do seek treatment c. There are not many good treatments for personality disorders d. They often do not realize their behaviors are maladaptive QUESTION 10 Which treatment is often used to treat borderline personality disorder? a. Cognitive-behavioral therapy b. Dialectical behavior therapy c. Psychodynamic d. Self-medication with drugs and alcohol